Negotiable

Category: Machinery & Equipment/Industrial Control Systems/PLC Controllers

Company: 西安亚川电力科技有限公司

Product Description: Integrated Building Equipment Monitoring SystemI. System OverviewThe Integrated Building Equipment Monitoring System should consist of a power distribution monitoring system, electrical fire monitoring system, air conditioning control system, water pump control system, exhaust control system, SPD monitoring system, energy consumption monitoring system, lighting control function, and other systems, forming an integrated monitoring platform. It strictly complies with the new standard "Integrated Building Equipment Monitoring System," effective from August 1, 2020. Traditional power distribution systems, which rely on manual operation and conventional electrical protection components, can no longer meet market demands. There is an urgent need for intelligent online operation, maintenance, management, and service platforms. Yachuan Technology's Integrated Building Equipment Monitoring System, based on market feedback, utilizes IoT and big data technologies to provide operation and maintenance companies with comprehensive online and offline operation and maintenance services. The software platform of the Integrated Building Equipment Monitoring System serves as a link between operation and maintenance units and electricity-consuming enterprises, monitoring the operational status and electricity consumption data of users' power distribution systems as a whole, offering better operation and maintenance services to customers. The platform provides functions such as system overview, electrical safety parameters, power data monitoring, power quality analysis, electricity consumption statistics and analysis, daily/monthly/annual energy statistical reports, abnormal warnings, incident alarms and event records, operational environment monitoring, and operation and maintenance inspection dispatch. It also supports multi-platform and multi-terminal data access.II. System Features1. Graphical programming, supports 3D display2. Internet platform, supports remote APP access3. Multi-protocol support, multi-vendor compatibility4. Universal protocol parsing with dynamic adaptation5. Simplified installation and construction, cost-effectiveSpecific equipment models are as follows:LDN2000 PF4 B Fan Energy-saving Controller, installed in the fan distribution box, integrated intelligent management and control systemLDN2000PY4 B Fan Energy-saving Controller, installed in the smoke exhaust distribution box, integrated intelligent management and control systemLDN2000 KS2B Energy-saving Controller, installed in the distribution box, integrated intelligent management and control systemLDN2000 RS2B Energy-saving Controller, installed in the hot water pump distribution box, integrated intelligent management and control systemLDN2000ZM4 Lighting Energy-saving Controller, installed in the lighting distribution box, integrated intelligent management and control systemLDN2000 ZM8 Lighting Energy-saving Controller, installed in the lighting distribution box, integrated intelligent management and control systemLDN2000 ZT8 Lighting Dimming Controller, installed in the lighting distribution box, integrated intelligent management and control systemLDN2000WG2A Intelligent Gateway, installed in the gateway box, integrated intelligent management and control systemHMI Integrated Intelligent Management and Control SystemPartial Typical ProjectsNanchang Zhongwei Commercial, Shanghai Songjiang District Stadium, Yangtze River Poyang Lake Aquatic Life Protection Base, Yueyang Free Trade Zone Digital Economy Industrial Complex Construction Project, Feng County Hospital Medical Technology Complex Building, Ankang Traditional Chinese Medicine Hospital, Lugu Seventh Primary School, Lugu Fifth Primary School, Weifang High-speed Rail New Area Development and Construction Project, Qishan Hospital, Zhengzhou Xinyueyuan, Zhengzhou China-Europe Freight Train Assembly and Dispatch Command Center, Wuwei Leitai Scenic Area, Xi'an International Port Area 2017 Shantytown Renovation Phase I Resettlement Housing Construction Project, Qishan County Outpatient Building, Jinfangyuan Wanda Plaza, Wuxi World Internet of Things Conference Permanent Venue, Xi'an Qujiang Yuanzhu, Ningxia Workers' Sanatorium, Jiangsu Yixing Dajue Temple, China-South Korea Changchun International Cooperation Demonstration Zone Cross-border E-commerce Industrial Park, Chengdu High-tech Zone Western Park Cooperation Street Office, Jiangsu Huihong International Group, Nanjing Gaochun Baolong Plot D, Yunnan Kunming Poly City Phase II Yumengyuan ProjectYachuan Services1. Dedicated technical personnel to design system solutions and optimize secondary system design;2. Dedicated technical service personnel:Guide or be responsible for on-site wiring during construction.Adjust parameters of each device on-site according to the construction environment to ensure suitability.Debug the local system and cloud platform monitoring system of the monitoring center on-site based on the application environment.Proactively coordinate with other monitoring systems for networking and debugging.3. Conduct on-site technical seminars and provide free training for engineering technicians and maintenance personnel to help them master the performance of the equipment, the composition of the backend monitoring system and cloud platform, debugging, and maintenance;4. In case of quality issues, if problems cannot be resolved over the phone as per customer needs, arrive on-site within eight hours after notification; troubleshooting continues until the device operates normally, and maintenance personnel may leave only after user confirmation. Signed maintenance forms are uniformly archived by the company;5. Products are covered by a "three guarantees" policy and enjoy lifelong after-sales service. Within one year, if non-human factors cause quality issues, the company provides free repair or replacement; after one year, free maintenance is provided for quality issues, with only cost charges for replacement parts;6. Lifelong free upgrades for the backend monitoring system software and cloud platform system;7. 24/7 technical support for consultation, promptly resolving practical issues during product use.For detailed product information, pricing, and technical parameters, please contact the responsible person:Manager Liu13572979371135 7297 9371(same as WeChat ID) more>

Negotiable

Category: Machinery & Equipment/Seals & Gaskets/O-Rings

Company: 西安亚川电力科技有限公司

Product Description: 1.Integrated Building Equipment Monitoring SystemThe Integrated Building Equipment Monitoring System, in accordance with the requirements of Section 18.14 of the national standard GB 51348-2019 "Standard for Electrical Design of Civil Buildings," achieves building monitoring and management functions such as equipment monitoring, power monitoring, lighting control, residual current monitoring, energy consumption metering, building environment monitoring, and energy efficiency management. The system equipment includes functions for the distribution, transformation, protection, control, metering, and safety of electrical energy, as well as monitoring, metering, control, and protection of the controlled equipment. It also features human-machine control operations, information and status display, and network communication capabilities. The system interconnects building equipment control systems via a network to form a comprehensive, integrated power supply, monitoring, and control system.2. System FeaturesIntegration of Strong and Weak Current SystemsBuilding equipment control integrates energy efficiency, secondary circuits, and BA control.Unified Equipment ControlBuilding equipment adopts one-to-one control, with consistent wiring and programming, facilitating construction, debugging, and operation and maintenance management.Integration of Communication and WiringAll building equipment control systems use a single communication bus, unifying cable types and communication protocols, which simplifies wiring, debugging, and construction.High System Reliability and StabilityControllers are highly standardized and undergo strict quality assurance. Each controller failure only affects a single building device, ensuring high system reliability.Low Project CostComprehensive reduction in material costs, construction costs, debugging service costs, platform software costs, and long-term operation and maintenance costs.IC-HMI Function:IC-HMI uses dedicated software that engineers can program. Different brands of HMI use different software. Engineers can design the actual screen display, monitor data on the screen, and design "buttons" for operational control.IC-SPI Function:(1) Supports manual switch operation and monitoring of switch status (open/close).(2) Monitors electrical parameters such as voltage, current, power, energy consumption, and residual current.(3) Provides protection functions including short-circuit, overvoltage, undervoltage, phase sequence (optional), overcurrent, and lightning protection.(4) Features an S-bus interface, supporting online communication with the control core electronic unit.(5) Monitors temperature rise of each phase cable and the environment.(6) Includes an interface for联动 control of cooling fans for heat dissipation.(7) Supports response to fire alarm联动 control signals.IC-PO Function:(1) Supports manual switch operation and monitoring of switch status (open/close).(2) Monitors electrical parameters such as voltage, current, power, and energy consumption.(3) Enables local/remote open/close control for all output circuits.(4) Provides protection functions including short-circuit, overvoltage, undervoltage, phase sequence (optional), and overcurrent.(5) Features an S-bus interface, supporting online communication with the control core electronic unit.(6) Supports response to fire alarm联动 control signals.IC-POM Function:(1) Supports manual switch operation and monitoring of switch status (open/close).(2) Supports multiple drive modes for motors, including direct start, star-delta start, frequency conversion start, frequency conversion start with bypass, two-speed start, and bidirectional start.(3) Provides local monitoring functions such as motor operation indicator, stop indicator, fault indicator, manual/automatic mode switching, start, and stop.(4) Monitors temperature rise of motors for fans and pumps.(5) Offers protection functions including short-circuit, overvoltage, undervoltage, phase sequence, overcurrent, and motor overtemperature.(6) Features an S-bus interface, supporting online communication with the control core electronic unit.(7) Includes text-based operation monitoring for frequency converters (optional, available in frequency conversion drive mode).(8) Supports联动 control of cooling fans for heat dissipation (optional, available in frequency conversion drive mode).(9) Supports response to fire alarm联动 control signals.Partial Typical ProjectsNanchang Zhongwei Commercial, Shanghai Songjiang District Stadium, Yangtze River Poyang Lake Aquatic Life Protection Base, Yueyang Free Trade Zone Digital Economy Industrial Complex Construction Project, Feng County Hospital Medical Technology Complex Building, Ankang Traditional Chinese Medicine Hospital, Luga Port Seventh Primary School, Luga Port Fifth Primary School, Weifang High-Speed Rail New Area Development and Construction Project, Qishan Hospital, Zhengzhou Xinyueyuan, Zhengzhou China-Europe Railway Express Assembly and Dispatch Command Center, Wuwei Leitai Scenic Area, Xi'an International Port Area 2017 Shantytown Renovation Phase I Resettlement Housing Project, Qishan County Outpatient Building, Jinfangyuan Wanda Plaza, Wuxi World Internet of Things Conference Permanent Venue, Xi'an Qujiang Yuanzhu, Ningxia Workers' Sanatorium, Jiangsu Yixing Dajue Temple, China-South Korea Changchun International Cooperation Demonstration Zone Cross-Border E-Commerce Industrial Park, Chengdu High-Tech Zone Western Park Cooperation Street Office, Jiangsu Huihong International Group, Nanjing Gaochun Baolong Plot D, Yunnan Kunming Poly City Phase II Yumengyuan ProjectFor detailed product information, pricing, and technical parameters, please contact the responsible person:Manager Liu13572979371 135 7297 9371 (same WeChat ID)"Achieving Customer Success, Creating the Future" is our goal. We not only provide products and systematic solutions but also extend our service system. With our sincerity, we aim to become your trusted partner and work together to create brilliance. more>

Negotiable

Category: Machinery & Equipment/Fans & Ventilation Equipment/Air Handling Units

Company: 河南云眸智能科技有限公司

Product Description: Dahua Henan General Agent - Channel Type Iron Box Single Door Bi-directional Access Controller DH-ASC1C | Pedestrian Entrance and ExitOrdering ModelDH-ASC1CDH-ASC2  CDH-ASC4CProduct IntroductionAs an important component of the access control system, Dahua access controller is the key equipment for signal processing in the access control system,paired with a reader to achieve access control permissions;supports TCP/IP communication method,supports advanced access control functions such as multi-person door opening, anti-passback, first card opening, etc.; meets the needs of different scenarios;Core Technical Parameters1. Supports TCP/IP communication method;2. Supports RS485 protocol and Wiegand protocol;3. Supports 30,000 user capacity, stores 60,000 swipe records;4. Supports functions such as multi-door interlock, multi-card opening, anti-passback, remote door opening, etc.;5. Supports alarm information such as reader tamper alarm, illegal intrusion alarm, door timeout alarm, etc.;6. Supports fire alarm linkage;7. Built-in RTC, supports manual time calibration and automatic time calibration functions;8. Data is permanently saved during power failure, supports online upgrade;9. Built-in watchdog program to ensure long-term stable operation of the device;10. Applicable to places such as parks, high-end office buildings, financial buildings, insurance buildings, schools, factories, venues, business centers, high-end residential areas, high-level government departments, maritime bureaus, etc.For more details, welcome to inquire!Dahua Henan General Agent, Dahua Henan Branch, Dahua Henan Office, Dahua Zhengzhou Branch, Dahua Zhengzhou Office more>

$999

Category: Others

Company: 河南广聚智能科技有限公司

Product Description: more>

$电议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 恒旺活性炭（江苏）有限公司

Product Description: Hengwang Activated Carbon - Conventional Specifications of Columnar Activated Carbon:Iodine Value: 1400/1200/1000/800/600/400/200Diameter: 1.5-8mmIntroduction to Columnar Activated Carbon:Columnar activated carbon is made from coal, coconut shell, and wood chips. It is widely used in nitrogen purification equipment and air separation nitrogen production equipment, and is particularly suitable for post-stage purification and oil absorption in pressure swing adsorption nitrogen production. It appears as black cylindrical granules.Columnar activated carbon has a very high effective adsorption rate in the field of air purification, with a CTC adsorption rate of over 90%. It also has a good adsorption effect on volatile organic compounds in water, achieving a removal rate of 25% to 65% for various volatile organic compounds in water. By comparing the adsorption patterns of different molecular weight organic compounds, it can be observed that for volatile organic compounds, the larger the molecular weight, the higher the removal rate. This is similar to the adsorption patterns of phenol and cationic嫩黄, meaning that for small organic molecules in water, the larger the molecular weight, the more easily they are adsorbed by activated carbon.Activated carbon has an excellent removal effect on extractable organic compounds with molecular weights below 480, but a low removal efficiency for large organic molecules. This is mainly due to the steric hindrance effect of the micropore structure of activated carbon; overly large organic molecules cannot enter the pores of activated carbon and can only be adsorbed on its surface.Applications of Columnar Activated Carbon:Widely used in gas treatment, sewage treatment, desulfurization and denitrification, solvent recovery, nitrogen generators, air separation equipment, painting workshops, and other fields.For example:Water treatment industry: Columnar activated carbon is used to remove organic matter, odors, pigments, chlorine, and other pollutants from water, making it a key component in the water purification process.Air purification: In air purifiers and gas masks, columnar activated carbon is used to adsorb harmful gases and particles, such as formaldehyde, benzene, and other volatile organic compounds (VOCs).Chemical and pharmaceutical industries: In the refining of chemical products and pharmaceutical processes, columnar activated carbon is used to adsorb impurities and purify products.Food and beverage industry: Used to remove pigments, odors, and impurities from food and beverages, improving product quality.Electronics industry: In semiconductor and electronic manufacturing processes, columnar activated carbon is used to purify gases and chemicals, ensuring product quality.Environmental protection: In industrial exhaust gas treatment, columnar activated carbon can adsorb harmful components in gases, reducing environmental pollution.Metal extraction and electroplating: In metal extraction and electroplating processes, columnar activated carbon is used to adsorb metal ions, improving recovery rates and product quality.Solvent recovery: In industries such as chemicals and printing, columnar activated carbon is used to adsorb and recover organic solvents, reducing waste and environmental pollution.Precautions for Using Columnar Activated Carbon:Not all columnar activated carbon can adsorb harmful gases. Only when the pore structure of the columnar activated carbon is slightly larger than the diameter of the harmful gas molecules, allowing them to fully enter (neither too large nor too small), can optimal adsorption be achieved. Currently, the market mainly features bamboo charcoal and Wujin charcoal products. Wujin charcoal is extremely expensive, with an iodine adsorption index of only about 650 mg/g; bamboo charcoal products also have an iodine adsorption index of only about 700 mg/g. Our company's modified columnar activated carbon, compared to similar products on the market, offers excellent adsorption performance and high cost-effectiveness. more>

$13

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Low Voltage Switchgear

Company: 佛山市贝里奥机电设备有限公司

Product Description: I. Product Quality Commitment: 　　1. The manufacturing and inspection of products are accompanied by quality records and testing documentation. 　　2. For the testing of product performance, we sincerely invite users to personally observe the entire process and full performance inspection of the product. Products are only packaged and shipped after being confirmed as qualified. II. Product Price Commitment: 　　1. To ensure high reliability and advancement of the products, materials for the system are selected from high-quality domestic or international branded products. 　　2. Under equal competitive conditions, our company will not compromise product technical performance or alter product components, and we sincerely offer you the most favorable prices. III. Delivery Time Commitment: 　　1. Product delivery time: We strive to meet user requirements. If there are special needs requiring early completion, our company can specially organize production and installation to meet user demands. 　　2. Upon product delivery, our company provides users with the following documents: 　　① Technical maintenance manual 　　② Installation general drawing 　　③ Documentation and manufacturers of externally purchased components 　　④ List of wearable parts and spare parts, along with a certain quantity of complimentary spare parts. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 杭州臣工医用空气净化技术有限公司

Product Description: · Strong applicability: Compatible with various air conditioning units and fresh air units· High purification rate: Purification efficiency up to 99%, and still over 90% even at wind speeds exceeding 3m/s· Comprehensive sterilization: Full-section disinfection and purification, ensuring no missed areas· Ultra-low energy consumption: Each module consumes only about 5W, protecting the unit while saving energy and improving efficiency; filters can be directly washed with water, no consumables required· Gentle discharge: No abnormal noise, no arcing, undetectable ozone levels· Easy installation: Matrix installation, convenient construction, stable and efficient with low cost more>

$70000

Category: Machinery & Equipment/Food & Beverage Processing Equipment/Snack Food Processing Equipment

Company: 科迈尔智能装备（山东）有限公司

Product Description: 1 Specifications: Width: 1300, Length: 3800, Height: 1800 mm2 Drive: Hollow shaft worm gear reducer, 0.37kw, variable frequency speed control3 Sanitary pump: Stainless steel pump body: 7.5kw4 Flow rate: 27 cubic meters/hour5 Head: 38 meters6 Water consumption: Tap water: 0.9T/h (Pressure: 0.2bar)7 Steam: 80kg/h (Inlet water temperature above 40 degrees)8 Workbench height: 1000 mm9 Input box dimensions: (550*375*320 mm)10 Production capacity: 600 units/hour11 Energy pipelines: Water supply: DN25, 2PA12 Steam supply: DN25, 3~5PA13 Materials: Shell made of 2mm stainless steel plate, stainless steel pipes, stainless steel spray nozzlesKomaier's turnover basket washing machine is suitable for meat processing, central kitchens, food processing plants, completely replacing manual cleaning, simple. It can be applied in the kitchen industry, prepared food industry, food industry, slaughter and cutting workshops, meat product industry, etc.Our equipment is equipped with a semi-drying system on top, which has partial drying effects, and is often used in conjunction with a drying machine. For specific details, please inquire further. more>

$500

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: 二工防爆科技股份有限公司

Product Description: more>

Negotiable

Category: Metallurgy & Minerals/Common Steel/Other Steel Products

Company: 二工防爆科技股份有限公司

Product Description: more>

Negotiable

Category: Chemicals/Adhesives & Sealants/Resin-Based Adhesives

Company: 瑞紫科技（东莞）有限公司

Product Description: more>

$8900

Category: Machinery & Equipment/Packaging Related Equipment/Filling Machinery

Company: 瑞紫科技（东莞）有限公司

Product Description: more>

Negotiable

Category: Others

Company: 华标检测（湖南）有限公司

Product Description: Forklift Furnace Temperature Uniformity Black Box Testing, Natural Gas Furnace Aging Furnace Pit Furnace Inspection ServicesProfessional Solutions for Forklift Furnace Temperature Uniformity Black Box Testing, Huabiao Testing (Hunan) Co., Ltd.Precise Temperature Control, Forging QualityIn the metal processing industry, forklift furnaces are critical equipment, and their temperature uniformity directly affects the heat treatment results and the quality of finished products. Temperature deviations may lead to workpiece deformation, uneven hardness, and unstable performance.Leveraging the technical strength of its CNAS-accredited laboratory, Huabiao Testing (Hunan) Co., Ltd. offers forklift furnace temperature uniformity black box testing services, using scientific methods to control temperature and help enterprises reduce costs and improve efficiency!Core Advantages Authoritative AssuranceComprehensive Qualifications:CNAS-accredited laboratory (Registration No.: CNAS L17610), internationally recognized data;CMA certification (Certificate No.: 251821342844), ensuring reliable reports;Triple-standard management system certification, ensuring full-process traceability.Technical Strength:Deep expertise in the heat treatment field, proficient in standards such as GB/T 9452, AMS 2750H, and HB 5425;Equipped with high-precision thermal testing equipment and black box data acquisition systems, supporting testing for all types of forklift furnaces, including electric resistance furnaces, gas furnaces, and natural gas furnaces;Covers heat treatment processes such as quenching furnaces, tempering furnaces, and annealing furnaces.Service Features:Black Box Testing: Records dynamic temperature changes inside the furnace in real-time, accurately capturing temperature fluctuations;Multi-dimensional Testing: Comprehensive evaluation of six core indicators, including temperature uniformity, stability, deviation, and temperature difference;Customized Solutions: Provides optimization suggestions based on forklift furnace structures (e.g., car-bottom furnaces, pit furnaces) and process requirements.Addressing Industry Pain PointsHigh scrap rate of workpieces due to uneven furnace temperature?Traditional testing methods unable to replicate real working conditions?Lack of data to support process improvements?Huabiao Testing uses black box testing to simulate actual production scenarios, accurately identifying temperature anomaly areas, helping you:Improve heat treatment yield and reduce energy consumption costs;Optimize heating process parameters and extend equipment lifespan;Meet system audit requirements.Cooperation Process Efficient and TransparentNeeds Communication: Confirm forklift furnace type, heating method, and testing standards;Customized Plan: Design black box placement and data acquisition plan;On-site Implementation: Engineers conduct operations on-site, recording test data throughout the process;Report Delivery: Issue authoritative reports with temperature cloud chart analysis and improvement suggestions;After-sales Support: Provide retesting optimization and long-term technical consultation.Choose Huabiao, Trust Without WorryAs a comprehensive metrology service provider, Huabiao Testing focuses on "Technology + Impartiality + Service" and has provided heat treatment furnace solutions to hundreds of enterprises in industries such as automotive manufacturing, rail transportation, and metal products.Contact us now to start your journey of precise temperature control!Phone: 153 0843 2320Email: CNASL17610@163.comWebsite: http://www.hbjc-hn.comAddress: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-tech Development Zone, Changsha CityHuabiao Testing—Keeping every temperature control in your grasp! more>

Negotiable

Category: Chemicals/Gases/Nitrous Oxide

Company: 华标检测（湖南）有限公司

Product Description: Pusher Furnace Temperature Uniformity Data Collection, Natural Gas Furnace Aging Furnace Large Box Furnace Temperature TestingProfessional Solutions for Pusher Furnace Temperature Uniformity Data Collection, Huabiao Testing (Hunan) Co., Ltd.In heat treatment processes, the pusher furnace, as a key equipment, has temperature uniformity that directly affects material performance and product quality. Leveraging the technical strength of CNAS-accredited laboratories and CMA certification, Huabiao Testing (Hunan) Co., Ltd. provides professional pusher furnace temperature uniformity data collection services to help enterprises precisely control process parameters and enhance product quality!Why Choose Huabiao Testing?1. Authoritative Qualifications, a Trusted ChoiceCNAS L17610 accredited laboratory, internationally recognized test reportsCMA certification, compliant and rigorous testing processesCertified with Quality Management System (ISO 9001), Environmental Management System (ISO 14001), and Occupational Health and Safety Management System (ISO 45001), ensuring full traceability of services.2. Deep Expertise in Thermal Engineering, Technologically AdvancedProfessional thermal engineering laboratory equipped with high-precision temperature acquisition devices, supporting multi-channel synchronous monitoringUtilizes black box testing technology for dynamic tracking and data analysis of furnace temperature differencesStrictly adheres to standards such as GB/T 9452, AMS 2750H, HB 5425, ensuring accurate and compliant data.3. Comprehensive Testing Services, Covering All NeedsTesting items: Core indicators including furnace temperature uniformity, temperature deviation, stability, and internal furnace temperature differencesApplicable scenarios: Heat treatment equipment such as quenching furnaces, tempering furnaces, annealing furnaces, vacuum furnacesService scope: From car-bottom furnaces and pit furnaces to large box furnaces, supporting data collection for all types including electric resistance furnaces, gas furnaces, and natural gas furnaces.4. Rich Industry Experience, Efficient ServiceServices cover industries including automotive manufacturing, aerospace, rail transportation, and metal productsProvides customized testing solutions, offering "one-stop" services from data collection to report issuanceValue of Pusher Furnace Temperature Uniformity TestingOptimize process parameters: Precisely identify temperature distribution within the furnace to avoid local overheating or undercoolingImprove yield rates: Reduce issues such as material deformation and cracking caused by uneven temperaturesEnergy saving and consumption reduction: Guide equipment adjustments through data to reduce无效 energy consumptionCompliance assurance: Meet standard certification requirements, supporting enterprise quality upgrades.Service ProcessNeeds communication → Customized solution → On-site collection → Data analysis → Report issuance → Improvement suggestionsEach step is led by an experienced engineering team, ensuring reliable results and actionable recommendations.Contact us now to start precise thermal testing!Mobile/Landline: 153 0843 2320 / 0731-85586260Email: CNASL17610@163.comWebsite: http://www.hbjc-hn.comAddress: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-tech Development Zone, Changsha CityHuabiao Testing—Enhancing Industrial Quality with Credible Services, Empowering Manufacturing Upgrades with Data! more>

Negotiable

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: 华标检测（湖南）有限公司

Product Description: Data Collection for Temperature Stability of Quenching and Tempering Furnaces, Black Box Testing for Natural Gas Furnaces, Industrial Furnaces, and Bell-Type FurnacesQuenching and Tempering Furnace Temperature Stability Data Collection Service, Huabiao Testing, Accurately Safeguarding Heat Treatment ProcessesStable Furnace Temperature, Worry-Free QualityIn the field of metal heat treatment, the temperature stability of quenching and tempering furnaces is a core indicator of material performance consistency. Relying on the technical strength of its CNAS-accredited laboratory, Huabiao Testing (Hunan) Co., Ltd. provides data collection services for the temperature stability of quenching and tempering furnaces, helping enterprises achieve precise process control and strictly maintain product quality standards.Six Core Advantages, Forging Professional TestingComprehensive Parameter Coverage TestingTargeting the characteristics of quenching and tempering furnaces, specialized testing of key indicators such as furnace temperature uniformity, temperature deviation, and stability, comprehensively evaluating equipment performance.Authoritative Standards SafeguardingStrictly adhering to domestic and international standards, with internationally recognized data.Advanced Testing TechnologyUsing black box testing + intelligent data collection systems to record real-time temperature fluctuations inside the furnace, combined with professional analysis from thermal laboratories to accurately locate temperature anomalies.Deep Service Across Multiple IndustriesServing high-end manufacturing industries such as automotive manufacturing, aerospace, and rail transportation, familiar with the performance requirements of quenching and tempering furnaces under complex working conditions.One-Stop SolutionsProviding full-process technical support from testing services and data collection to report issuance, helping enterprises optimize heat treatment processes.Certification AssuranceBacked by multiple qualifications including CNAS L17610, CMA certification, and triple system certification, ensuring authoritative and reliable testing results to help enterprises pass quality audits.Technical Highlights: Precise Collection, Scientific Decision-MakingHigh-Precision Sensor Network: Covers the effective heating zone of the quenching and tempering furnace, monitoring temperature field distribution without blind spots.Dynamic Data Analysis: Quantitatively evaluates furnace temperature fluctuation range and stability through temperature-time curves.Customized Reports: Provides process improvement suggestions based on testing data, helping to save energy, reduce consumption, and improve efficiency.Choose Huabiao Testing, Win the Future TogetherAs an independent third-party metrology and testing laboratory, Huabiao Testing has always adhered to the mission of "transmitting quality trust" and has deep experience in the heat treatment field for many years. We possess:Professional Thermal Laboratory Team: Deeply experienced in temperature testing, proficient in the technical characteristics of quenching and tempering furnaces.Multi-Industry Service Experience: Covering pharmaceuticals, new energy, and automotive industries, understanding the needs of different scenarios.Efficient Service Process: Quickly issuing nationally recognized testing reports.Contact Us, Begin Your Testing JourneyAddress: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-Tech Development Zone, Changsha CityPhone: 0731-85586260 / 153 0843 2320Website: http://www.hbjc-hn.comEmail: CNASL17610@163.comHuabiao Testing, with the power of credibility, forges the soul of quality! more>

Negotiable

Category: Instruments & Meters/Testing Machines/Universal Testing Machines

Company: 华标检测（湖南）有限公司

Product Description: Carburizing Furnace Temperature Uniformity Testing Services, Gas Furnace Tempering Furnace Trolley Furnace Black Box TestingCarburizing Furnace Temperature Uniformity Testing Services—Huabiao Testing (Hunan) Co., Ltd.Precise Temperature Control · Empowering QualityAs a critical step in metal heat treatment, the temperature uniformity of carburizing furnaces directly affects the carbon concentration distribution on the surface of parts and their final performance. Leveraging the technical strength of a CNAS-accredited laboratory, Huabiao Testing (Hunan) Co., Ltd. provides comprehensive temperature uniformity testing services for carburizing furnaces, helping companies strictly adhere to process standards and enhance product quality.Core Testing ItemsAccurately evaluate key parameters of carburizing furnaces in accordance with standards such as GB/T 9452-2023, AMS 2750H, and HB 5425-2012:Furnace Temperature UniformityTemperature DeviationInternal Furnace Temperature DifferenceEffective Heating Zone DeterminationTemperature StabilityBlack Box Data CollectionWhy Choose Huabiao Testing?Authoritative Qualifications AssuranceCNAS L17610 accredited laboratory, with internationally recognized test resultsCMA qualification + triple system certification (quality/environment/occupational health), ensuring compliant and worry-free servicesOutstanding Technical AdvantagesEquipped with a professional team from the thermal laboratory, specializing in testing special heat treatment equipment such as carburizing and nitriding furnacesUtilizes high-precision temperature sensors + intelligent data acquisition systems to track temperature fluctuations in real-timeSupports testing for various types of carburizing equipment, including resistance furnaces, gas furnaces, and vacuum furnacesRich Industry ExperienceDeeply engaged in aerospace, automotive manufacturing, rail transportation, and other fields, with service cases covering:Carburizing process validation for aerospace componentsHeat treatment optimization for precision parts such as gears and bearingsPre-commissioning acceptance testing for large industrial carburizing furnacesOne-Stop Service ProcessOn-site Survey: Customized testing solutions with planned measurement point layoutsData Collection: Dual assurance with black box recording + real-time monitoring systemsReport Issuance: Includes temperature distribution cloud maps, deviation analysis, and improvement recommendationsTechnical Empowerment: Assists in optimizing equipment parameters to enhance process stabilityService ValueReduce Quality Risks: Avoid part scrapping due to localized over-carburizing or under-carburizingExtend Equipment Lifespan: Prevent thermal stress damage to furnace structures through precise testingMeet Certification Needs: Provide data for system auditsTake action now to unlock new heights in carburizing processes!Contact UsPhone: 153 0843 2320 | 0731-85586260Email: CNASL17610@163.comWebsite: http://www.hbjc-hn.comAddress: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-tech Development Zone, Changsha CityHuabiao Testing—Serving Industrial Quality with Credibility, Safeguarding Heat Treatment Processes with Data! more>

$8000

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 浙江巨川电气科技有限公司

Product Description:  SLC-3-60 Series High-Power Street Light Loop Automatic Voltage Stabilization Control Box consists of a compensation transformer, voltage regulation transformer, non-contact control technology (or non-voltage regulation control technology), sampling circuit, main control circuit, voltage regulation control circuit, time control circuit, and protection circuit. Based on the characteristics of the lighting load and the actual grid voltage, it performs phase-separated sampling and phase-separated voltage stabilization and regulation. It integrates intelligent voltage stabilization, surge suppression, harmonic filtering, and power factor improvement into a single, innovative design, ensuring stable and reliable operation. High-Power Street Light Intelligent Lighting Voltage Stabilization and Dimming System Startup Operation Instructions(1) Wiring: According to the labels inside the control cabinet, correctly connect the input and output cables. Check whether the control circuit is intact and whether the switches are closed.Note: The neutral wire must be in good condition; otherwise, it may damage the equipment.(2) Buttons, Switches, and LCD Display on the Front Panel1. Manual/Automatic Selection Switch: Choose manual or automatic operation. In manual mode, use the start/stop buttons to control the lighting output. In automatic mode, the lighting output is controlled by a programmable system.2. Start/Stop Buttons: In manual mode, press the green button to start the device and bypass. Press the red button to stop the device and bypass.3. Device Automatic/Bypass Automatic Switch: In automatic mode, choose between device automatic or bypass automatic.(3) Operating Parameter Settings1. Current Date and Time Setting: After the control cabinet is powered on, the current date and time displayed on the LCD may not match the actual date and time. Reset them via the LCD display as follows:a. Move the microswitch on the voltage stabilizer controller (inside the control cabinet) to the Stop position. The orange indicator light on the controller will illuminate.b. In automatic mode, use the up and down buttons below the display to select the date setting screen. Press Enter to enter the setting mode. Use the up and down buttons on the right side of the display to modify the parameter at the cursor. Use the left and right buttons to move the cursor. Press Enter to confirm after setting.c. Select the time setting screen and modify the time, same as step b.d. After setting the date and time, move the microswitch on the controller (inside the control cabinet) to the Run position. The green indicator light on the controller will illuminate. The settings will take effect.SLC-3-60 Series High-Power Street Light Loop Automatic Voltage Stabilization Control Box Technical Parameters Input Power: Voltage Single-phase 120V, 220V, 230V, 240VThree-phase 208V, 220V, 230V, 240V, 380V, 400V, 415V+N+GrRegulation Range +25%/-5%Rated Voltage  +11%/-19%Energy-Saving Voltage  +10%/-25%Energy-Saving Voltage (HPSV) 48-63HzPhase Protection Single-pole U-shaped circuit breaker per phaseOutput Power:  Voltage 180V (between phase and neutral), adjustable based on lamp typeRecommended Value: MV 111Voltage: 190VAC111 MPSVoltage: 180VACHarmonic Distortion NonePower Factor 0.5 leading to 0.7 laggingLamp Selection MV, HPSV (via microswitch)The selection of an intelligent street light controller solution primarily involves choosing between a PLC solution and a microprocessor solution.Solution 1: Adopt upper and lower computer ( ) control.Solution 2: Use TI's DSP controller or an ARM embedded system for control.Solution 3: Use ATMEL's AT89S52 microcontroller for control. Series High-Power Street Light Intelligent Lighting Voltage Stabilization and Dimming System offers excellent performance, high reliability (mean time between failures 30,000-50,000 hours), simple programming, and strong versatility, making it suitable for applications requiring extensive switching control.Functional Indicators:Dynamically track input voltage and automatically adjust energy-saving levels to keep lamps operating at a constant voltage, ensuring normal operation and achieving energy-saving effects.Multi-layer protection: Comprehensive lightning protection, overvoltage protection, and overheating protection.Extended lifespan of electric light sources.Manual/Automatic Adjustment: Both bypass and energy-saving levels can be adjusted manually or automatically. Even if the energy-saving device fails, normal lighting power supply operation can be maintained.The lighting device features manual and automatic functions and supports remote control. The default factory setting is automatic function. more>

$8800

Category: Chemicals/Inorganic Salts/Silicates

Company: 杭州蓝天仪器有限公司

Product Description: The programmable high-temperature furnace, also known as the programmable box-type electric furnace or integrated programmable high-temperature furnace, features a silicon carbide inner chamber with excellent wear resistance. The furnace heats from all four sides—top, bottom, left, and right—ensuring good temperature uniformity. The outer shell is made of cold-rolled steel with spray coating, offering an aesthetically pleasing appearance.The SXF-4-10 programmable high-temperature furnace controller uses a fully automatic multi-band LTDE programmable instrument with adjustable heating rates. The PID + SSR system enables synchronous and coordinated control, ensuring consistency and reproducibility for any test or experiment. It includes automatic constant temperature and time control functions, along with secondary over-temperature protection for reliable and safe operation. The controller is located below the chamber and is integrated into the unit. Electrical connections between the furnace body and the temperature controller are completed before shipment, allowing for immediate use upon power connection. It is suitable for universities, research institutions, laboratories, and production enterprises for applications such as elemental analysis, material ashing, high-temperature sintering, small steel part quenching, annealing, tempering, as well as crystal, jewelry, and mirror coating processes.Detailed Specifications:I. Product Technical Parameters1.1 Temperature Range: 100 ~ 1000°C;1.2 Temperature Fluctuation: ±2°C;1.3 Display Accuracy: 1°C;1.4 Chamber Dimensions: 300*200*120 MM;1.5 Overall Dimensions: 590*500*700 MM;1.6 Heating Rate: ≤10°C/min (adjustable to any rate below 10°C per minute);1.7 Total Power: 4KW;1.8 Power Supply: 220V, 50Hz;II. Temperature Control System2.1 Temperature Measurement: K-type nickel-chromium/nickel-silicon thermocouple;2.2 Control System: LTDE fully automatic programmable instrument with PID adjustment and 1°C display accuracy;2.3 Electrical Components: Brand contactors and solid-state relays;2.4 Time Control: Programmable heating time and constant temperature time control; automatic shutdown when constant temperature time is reached;2.5 Over-Temperature Protection: Built-in secondary over-temperature protection device for dual safety;2.6 Operation Modes: Full-range adjustable constant temperature operation; program operation.III. Furnace Structure and Materials3.1 Shell Material: Outer shell made of high-quality cold-rolled steel treated with phosphate皮膜盐 and high-temperature spray coating in computer gray color;3.2 Chamber Material: Silicon carbide inner chamber with excellent wear resistance; heating from all four sides;3.3 Insulation Method: Insulation bricks and insulation wool;3.4 Temperature Measurement Port: Thermocouple enters from the upper rear of the furnace body;3.5 Terminal Blocks: Heating element terminal blocks located at the lower rear of the furnace body;3.6 Controller: Located below the furnace body with built-in control system; connected to the furnace body via compensation wires;3.7 Heating Element: High-temperature resistance wire;3.8 Total Weight: Approximately 80KG;3.9 Standard Packaging: Wooden case.IV. Included Technical Documentation and Accessories4.1 Operation Manual4.2 Product Warranty CardV. After-Sales Service5.1 Provide remote technical guidance to users;5.2 Timely supply of spare parts and accessories;5.3 Offer technical consultation and support during equipment use;5.4 Respond within 8 working hours upon receiving customer故障 notification.VI. Main ComponentsLTDE Programmable Control InstrumentSolid-State RelayIntermediate RelayThermocoupleHigh-Temperature Heating Wire more>

Negotiable

Category: Machinery & Equipment/Fans & Ventilation Equipment/Ionizing Fans

Company: 深圳市九井制冷备有限公司

Product Description: Steel Box Girder Welding Cooling Refrigeration Air Conditioning UnitAddresses the high-temperature construction environment issue inside steel box girders during bridge construction in summer. Due to the high-temperature environment, construction workers cannot perform normal operations, making the use of refrigeration-type cooling equipment a necessary choice. The steel box girder welding cooling refrigeration air conditioning unit provides point-to-point localized cooling for steel box girder welding construction, reducing the construction environment temperature to below 28 degrees Celsius, thereby improving the working environment temperature and enhancing workers' construction efficiency.Unit Features1. The unit is designed as an all-in-one machine, plug-and-play, no installation required, low power consumption, compact size, and easy to move.2. Scientifically designed, meticulously manufactured, aesthetically pleasing appearance, compact size, reliable performance, and quality.3. The air outlet is designed for side discharge, which can be customized according to user requirements and specific usage needs.4. The fan uses a snail-type fan, with high air volume, long air delivery distance, low noise, ensuring sufficient air volume. The fan bearings use lithium-based grease, requiring no additional lubrication during long-term operation.Steel Box Girder Welding Cooling MethodThrough the action of the fan, natural air is drawn into the steel box girder welding cooling refrigeration air conditioning unit for refrigeration. The cooled air is then introduced into the steel box girder via air ducts, effectively reducing the temperature inside the box girder. This eliminates the high-temperature working pressure on construction workers.Heavy Industry CoolingMarine steel box girder welding cooling refrigeration air conditioning unit is a mobile product designed by our company based on the current needs of the shipbuilding industry and the working environment conditions in the shipbuilding sector. This product is mainly used in high-temperature work environments such as hull sections, sandblasting, and decks. It not only ensures a constant and low temperature in the space, providing a comfortable working environment for welders, but also ensures that the welding process is maintained at a stable temperature, keeping the product within a specific temperature range. It is widely used in enclosed large welding spaces such as bridges and shipyards.Equipment Packaging and Transportation1. For users with shorter distances, the equipment is packaged with cardboard and protective film and transported by dedicated vehicles.2. For users with fewer and smaller equipment and longer distances, the equipment is packaged with cardboard, protective film, and wooden frames, and shipped via logistics.3. For larger equipment and longer distances, the equipment is packaged with cardboard and protective film, and transported by dedicated vehicles.4. For export, the equipment is packaged in wooden cases and transported by dedicated vehicles or logistics to the cargo ship terminal.After-Sales ServiceEquipment produced by our company: one-year warranty, lifetime maintenance (excluding human factors and consumables).Upon receiving the customer's written equipment repair notice, response and on-site repair within 36 hours for locations within Guangdong Province, and within 72 hours for locations outside Guangdong Province.Technical ParametersModelRefrigerating capacityCompressorEvaporatorCondenserWater pumpAir outletShape dimensionNet weightkcal/hkwkwhpm3/hm3/hkwmmcmkgJRA-15A3741043.55.5×2153000150002.2180160×75×190480JRA-20A49880587.5×2204000200003200170×90×210660JRA-25A5985669.69×2255000250003.75200190×100×210740JRA-30A74820877.5×3306000300004200220×100×210810JRA-40A997601167.5×4408000400005.5200240×140×220980 more>

Negotiable

Category: Machinery & Equipment/Compression & Separation Equipment/Screw Compressors

Company: 深圳市九井制冷备有限公司

Product Description: Steel Box Girder Welding Cooling Low-Temperature Air Conditioning UnitAddresses the high-temperature construction environment issue inside steel box girders during bridge construction in summer. Due to the high-temperature environment, construction workers are unable to perform normal operations, making refrigeration-type cooling equipment a necessary choice. The steel box girder welding cooling low-temperature air conditioning unit provides point-to-point localized cooling for steel box girder welding construction, reducing the construction environment temperature to below 28 degrees, thereby improving the working environment temperature and enhancing workers' construction efficiency.Unit Features1. The unit features an all-in-one design, plug-and-play, no installation required, low power consumption, compact size, and easy mobility.2. Scientifically designed, meticulously manufactured, aesthetically pleasing appearance, compact size, reliable performance, and quality.3. The air outlet is designed for side discharge, which can be customized according to user requirements and specific usage needs.4. The fan uses a snail-type fan, providing high air volume, long-distance air delivery, low noise, and ensuring sufficient airflow. The fan bearings use lithium-based grease, requiring no additional lubrication during long-term operation.Steel Box Girder Welding Cooling MethodThrough the action of the fan, natural air is drawn into the steel box girder welding cooling low-temperature air conditioning unit for refrigeration. The cooled air is then introduced into the steel box girder via air ducts, effectively reducing the temperature inside the box. This eliminates the high-temperature working pressure on construction personnel.Heavy Industry CoolingMarine steel box girder welding cooling low-temperature air conditioning unit is a mobile product designed by our company based on the current needs of the shipbuilding industry and the working environment conditions. This product is mainly used in high-temperature work environments such as hull sections, sandblasting, and decks. It ensures both a constant low temperature in the space, providing comfort for welders, and maintains the welding process at a stable temperature, ensuring the product remains within a specific temperature range. It is widely used in enclosed large welding spaces such as bridges and shipyards.Equipment Packaging and Transportation1. For nearby customers, the equipment is packaged with cardboard and protective film and transported by dedicated vehicles.2. For customers purchasing fewer and smaller units over long distances, the equipment is packaged with cardboard, protective film, and wooden frames, and shipped via logistics. For larger equipment and longer distances,3. Cardboard and protective film packaging can be used, with dedicated vehicle transportation.4. For export, the equipment is packaged in wooden crates and transported by dedicated vehicles or logistics to the cargo ship terminal.After-Sales ServiceEquipment produced by our company comes with a one-year warranty and lifetime maintenance (excluding human factors and consumables).Upon receiving written equipment repair notification from the customer, we respond within 36 hours for repairs within Guangdong Province and within 72 hours for repairs outside Guangdong Province.Technical ParametersModelRefrigerating capacityCompressorEvaporatorCondenserWater pumpAir outletShape dimensionNet weightkcal/hkwkwhpm3/hm3/hkwmmcmkgJRA-15A3741043.55.5×2153000150002.2180160×75×190480JRA-20A49880587.5×2204000200003200170×90×210660JRA-25A5985669.69×2255000250003.75200190×100×210740JRA-30A74820877.5×3306000300004200220×100×210810JRA-40A997601167.5×4408000400005.5200240×140×220980 more>