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Steel Box Girder Welding Cooling Low-Temperature Air-Cooling Unit (Bridge Welding Air Cooler)
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
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 issue of high summer temperatures inside steel box girders during bridge construction, which prevents workers from operating normally. The use of refrigeration-type cooling equipment is a necessary solution. The steel box girder welding cooling low-temperature air conditioning unit provides point-to-point localized cooling for welding operations, reducing the ambient temperature to below 28 degrees Celsius, thereby improving the working environment and enhancing worker efficiency.Unit Features1. The unit features an all-in-one design, plug-and-play operation, 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 and can be customized according to user requirements and specific usage needs.4. Equipped with a snail-type fan, providing high air volume, long-distance airflow, low noise, and ensuring sufficient air supply. The fan bearings use lithium-based grease, eliminating the need for frequent 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 directed into the steel box girder via ducts, effectively lowering the internal temperature and relieving workers from high-temperature working pressures.Heavy Industry CoolingMarine steel box girder welding cooling low-temperature air conditioning units are portable products designed by our company to meet the current needs of the shipbuilding industry and its working conditions. These products are primarily used in high-temperature environments such as hull sections, sandblasting areas, and decks. They ensure a constant, low temperature in the workspace, providing comfort for welders and maintaining stable welding conditions within specific temperature ranges. 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 via dedicated vehicles.2. For smaller quantities, smaller equipment, and long-distance transportation, packaging includes cardboard, protective film, and wooden crates, with logistics transport.3. For larger equipment and long-distance transportation, packaging includes cardboard and protective film, with dedicated vehicle transport.4. For export, equipment is packaged in wooden crates and transported via dedicated vehicles or logistics to cargo ship terminals.After-Sales ServiceOur company provides a one-year warranty and lifetime maintenance for the equipment (excluding human factors and consumables).Upon receiving a written equipment repair request from a customer, we respond within 36 hours for repairs within Guangdong Province and within 72 hours for repairs outside Guangdong Province.Technical ParametersModelModelRefrigeration CapacityRefrigerating capacityCompressorCompressorEvaporatorEvaporatorCondenserCondenserFanwater pumpAir OutletAir outletDimensionsShape dimensionNet WeightNet 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>
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Steel Box Girder Welding Cooling Low-Temperature Air-Cooling Unit (Bridge Welding Air Cooler)
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 深圳市九井制冷备有限公司
Product Description: Steel Box Girder Welding Cooling Low-Temperature Air Conditioning UnitTo address the high-temperature construction environment inside steel box girders during bridge construction in summer, where high temperatures prevent normal work by construction personnel, the use of refrigeration cooling equipment is a necessary choice. The steel box girder welding cooling low-temperature air conditioning unit provides point-to-point localized cooling for welding construction, reducing the ambient temperature to below 28 degrees Celsius, thereby improving the working environment and enhancing worker efficiency.Unit Features more>
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News about BDF Hollow Core Slabs (Thin-Walled Box Structures) in Changzhi City, Shanxi Province
Negotiable
Category: Others
Company: 清徐县鼎旺建材有限公司
Product Description: Dingwang Building Materials Co., Ltd., Qingxu County, Taiyuan City, Shanxi Province Website: http://www.qingxudingwang.com Contact: Mr. Hu Phone: 18703401090 "Hollow Floor Slab" Technology Promoted – Room Layouts Can Be Freely Modified It is not permissible to arbitrarily knock down load-bearing walls in houses, which imposes restrictions on interior design. According to a report from the Municipal Urban-Rural Development Commission yesterday, the "hollow floor slab" technology, currently used in some public and large-scale buildings in the city, will be promoted in residential buildings this year. This technology can increase room clear height, reduce the number of load-bearing walls, and allow homeowners to freely design and modify the internal layout of their rooms. Experts explain that in traditional construction, the presence of numerous primary and secondary beams limits the clear height of buildings. Additionally, load-bearing walls in residences are constructed below these beams, resulting in uniform room divisions that restrict homeowners and designers from fully realizing their ideas during renovation. Arbitrarily removing load-bearing walls during decoration can also jeopardize the structural safety of the building. more>
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2125925-CN Hach COD High Range Reagent, 25 Tubes/Box, Digestion Colorimetric Method
Negotiable
Category: Chemicals/Laboratory Reagents/Primary & Standard Reagents
Company: 苏州赛力威仪器设备有限公司
Product Description: 2125925-CN Hach COD High Range Reagent 25 Tubes/Box Digestion ColorimetryThe main features of COD reagent are as followsNo need to prepare reagents: The pre-prepared reagent tubes, which contain the chemical components required for COD analysis in a specific ratio, greatly save the time needed for reagent preparation;Time-saving: The entire analysis process, including digestion of water samples and colorimetric measurement, takes less than 3 hours;Compact digestion device: The COD digester DRB200 developed by Hach replaces the traditional COD electric furnace reflux device and can digest up to 30 water samples simultaneously;Minimal secondary pollution to the environment: The micro-reflux method requires only a small amount of reagent, and the well-designed reagent tubes prevent the volatilization of organic matter and the escape of samples, ensuring the safety of the digestion process;Simple and easy to learn: The illustrated operation guide makes it easy to master the COD analysis method in a short time.Technical Parameters:Item No.:2125925-CN Applicable Instrument Models:DR3900 Spectrophotometer;DR900 Series Multi-Parameter Water Quality Analyzer;DR6000 UV-Visible SpectrophotometerDR900 Portable Multi-Parameter Colorimeter;DR1900 Portable Spectrophotometer;DR3900 Benchtop SpectrophotometerCategory:Nutrient Salts, Comprehensive Indicators of Organic PollutantsParameter:Standard Method Chemical Oxygen Demand (CODCr)Range:20-1500 CODAnalysis Method:Digestion ColorimetryNumber of Tests:25Image:YesSuzhou Sailiwei supplies American Hach HACH imported instruments and equipment in bulk, offering genuine Hach products, reagents, and consumables. We provide accurate quotes. Welcome to inquire by phone for details. more>
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High-value Utilization and Recycling of 60-215WK Photovoltaic Energy Storage Box
Negotiable
Category: Others
Company: 上海骏洲再生资源回收有限公司
Product Description: 60-215WK Photovoltaic Energy Storage Box High-Value Utilization and Recycling. Shanghai Used New Energy Equipment Recycling, Photovoltaic Energy Storage Box Recycling, Shanghai Photovoltaic Energy Storage Cabinet Recycling.Against the backdrop of the global new energy industry's continuous growth, the emerging energy storage technology company—Yihang New Energy—recently held a grand new product launch event, officially unveiling its innovatively developed industry-first integrated grid-tied and off-grid energy storage cabinet system (60KW MPPT, 125KW PCS, 250KW STS, 230KWH). With its outstanding technical performance, flexible capacity configuration, and wide range of application scenarios, this product not only fills a market gap but also marks another major breakthrough for Yihang New Energy in the field of energy storage technology, injecting strong momentum into the global energy transition.New Product Unveiling: Integrated Grid-Tied and Off-Grid Energy Storage Cabinet System (60KW MPPT, 125KW PCS, 250KW STS), with customizable capacity, photovoltaic charging power, PCS power, STS power, and more.Yihang New Energy's newly launched energy storage product, named "EcoPulse Standard Cabinet 230" (abbreviated as "YH-ESC-230") based on its standardized and modular design concept, is the first of its kind in the industry. YH-ESC-230 offers a customizable capacity range from 200kWh to 230kWh, photovoltaic charging power from 30kW to 120kW, PCS power from 60kW to 125kW, and STS power from 120kW to 250kW, meeting the precise energy storage scale requirements of different users. This design not only simplifies the procurement process and reduces project costs but also provides great convenience for future expansion or maintenance, demonstrating Yihang New Energy's accurate insight into market demands and efficient response.Core Technical Advantages Empowering Efficient Green Energy ManagementAdvantage One: Outstanding Photovoltaic Charging Compatibility The YH-ESC-230 energy storage system features powerful photovoltaic charging capabilities, seamlessly connecting to photovoltaic arrays of up to 120kW. This allows users to fully utilize solar energy resources, maximizing the use of clean energy and achieving self-sufficiency, especially in regions or seasons with abundant sunlight, significantly enhancing the renewable energy penetration rate of the power system.Advantage Two: High-Power PCS Interface Each YH-ESC-230 unit is equipped with a 125kW bidirectional converter (PCS) interface, ensuring rapid charging and discharging as well as stable power conversion. The high-power PCS enables the energy storage system to play a key role in grid peak shaving, frequency regulation, and other power auxiliary services, enhancing grid stability, and quickly releasing stored energy during peak demand periods to effectively alleviate supply-demand conflicts.Advantage Three: Automatic Grid-Tied and Off-Grid Switching A single YH-ESC-230 energy storage cabinet supports connection to a 250kW static transfer switch (STS), ensuring automatic switching to off-grid load-bearing during grid failures or power outages, enabling safe and efficient power distribution and switching. This feature provides a solid foundation for the deployment of large-scale energy storage projects, ensuring high reliability and flexibility in complex operating environments.Advantage Four: Groundbreaking Four-Unit Parallel Operation, Building an Energy Storage Super Matrix The most remarkable feature is the parallel operation capability of the YH-ESC-230 standard integrated cabinet. Four units can be easily connected in parallel to form an energy storage super matrix, with a total energy storage capacity of up to 920kWh, PCS output power reaching 500kW, and STS total switching capacity reaching 1000kW. Meanwhile, the photovoltaic charging capacity is increased to 240kW, fully showcasing Yihang New Energy's profound expertise in integration technology. This highly integrated, large-scale energy storage solution provides an unprecedented powerful tool for addressing large-scale renewable energy integration, grid-level energy storage demands, and energy management for large commercial users. more>
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Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Air Cooler)
$电议
Category: Machinery & Equipment/Compression & Separation Equipment/Screw Compressors
Company: 深圳市宝驰源制冷设备有限公司
Product Description: Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler)Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler) is specifically designed for ventilation and air exchange in high-temperature workplaces such as hull painting, docks, shipyards, ship sections, and localized areas of shield machines, improving the working environment. It is a system that cools specific places, areas, or workstations without requiring specialized connections. Outdoor air is cooled by the unit, delivering suitable temperatures and fresh air precisely and conveniently to the required workstations and areas.Detailed IntroductionMarine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler) Features and Functions:1. This unit consists of a compressor, condenser, evaporator, cooling fan, supply fan, and primary filter. The supply fan is a medium-pressure, high-efficiency backward-curved fan with high air volume and pressure, featuring moisture resistance, low-temperature tolerance, low noise, stable and reliable operation, and strong cooling capacity with low temperatures. It is widely used for rapid cooling in applications such as mechanical components, chemical materials, finished products, food, medicinal materials, and coating raw material crushing;2. The unit system is optimized for design, achieving a high energy efficiency ratio;3. With advanced design, it offers low energy consumption, long air supply distance, short defrosting time, and excellent cooling performance compared to similar products;4. The unit uses an optional micro-differential pressure controller to intelligently control defrosting frequency, ensuring "defrost only when needed," which reduces temperature fluctuations caused by defrosting and saves energy compared to conventional timed defrosting methods;5. The unit employs anti-oxidation gas protection welding technology, ensuring high internal cleanliness. The evaporator and copper tubes are arranged in an innovative way to reduce air-side resistance, minimize contact thermal resistance, and enhance heat transfer efficiency;6. This unit can maintain constant or low space temperatures, ensuring comfort in welding operator cabins, while also keeping welding processes at stable temperatures to guarantee product quality within specific temperature ranges. Such equipment is widely used in enclosed large welding spaces like bridges, shipyards, and shield machines.Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler) Selection Method:1. Unlike other brands of air conditioners (coolers) on the market, this unit is equipped with a refrigeration compressor. Selection is based on air volume, air pressure, and controlled temperature. It is a low-temperature cooling device, with conventional units controlling temperatures between 0-20°C, accuracy ±3-5°C, and ultra-low temperature coolers capable of reaching as low as -20°C.2. When selecting this unit, please determine whether it is for cooling components, finished products, raw materials, localized areas, or entire spaces.3. If air volume cannot be provided during selection, please specify the weight and quantity of items to be cooled, the working environment, temperature difference, and cooling time required.The Marine Air Conditioner (Cooler) is a portable cooling device designed by our company to meet the current needs of the shipbuilding industry and its working conditions. This product is primarily used in harsh, high-temperature environments such as ship sections, sandblasting, decks, bridge assembly welding, and shield machine operations. more>
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Vacuum cleaner barrel, vacuum cleaner box, wire, high-frequency induction welding machine
$根据产品面议
Category: Hardware & Tools/Cutting Power Tools/Drill Bits
Company: 吴中经济开发区城南融宇机械厂
Product Description: Vacuum Cleaner Canister Vacuum Cleaner Box Wire High-Frequency Induction Welding MachineWorking Principle:The wire high-frequency induction welding machine primarily uses induction heating (non-contact) for metals, enabling rapid heating with advantages such as energy savings, compact size, ease of operation, convenient and reliable installation, and fast heating speed.The wire high-frequency induction welding machine is equipment for welding thermoplastics, such as vacuum cleaner canisters, vacuum cleaner boxes, and vacuum cleaner end caps. It is specifically designed for forming plastic parts with special structures and for preheating and embedding metal and plastic parts for welding, offering safety, reliability, and ease of operation. It is suitable for welding automotive parts, oversized plastic components, household appliances, optoelectronic products, and embedded applications. The high-frequency induction power ranges from 15KW to 25KW, making it applicable for materials like PP, PC, ABS nylon, thermoplastics, and glass fiber-reinforced plastics.Due to the large size and complex structural design of products like vacuum cleaner canisters and boxes, which require airtight and watertight welding, conventional ultrasonic welding technology is limited by product dimensions, while techniques like hot plate welding are constrained by structural design and welding requirements. Additionally, these methods often have slow welding cycles, failing to meet expected production volumes. The wire high-frequency induction welding machine effectively addresses issues related to product size and structural challenges, while also increasing welding output to meet production requirements. more>
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Two or more boxes of Zhiwei Kuomeng Seasoning Gift Box qualify for free shipping.
$168
Category: Chemicals/Plastics & Products/Plastic Additives
Company: 枣庄味盟食品科技有限公司
Product Description: Zhi Wei Kuo Meng Seasoning Gift BoxContains: Sichuan peppercorns, star anise, cinnamon, pure Sichuan pepper powder, pure white pepper powder, pure chili powder, pure mustard powder, five-spice powder, pure cumin powder. A total of nine varieties, each 80g. Net weight: 720g.Family set, suitable for convenient and affordable home use, and a cost-effective choice for family and friends during holidays.Selected spices, with raw materials sourced from Zaozhuang peppercorns, Guangxi star anise, Hainan white pepper, Gansu cumin, and Chinese yellow mustard from various regions. Processed through impurity removal, screening, selection, and grinding techniques. Grinding employs low-temperature technology to better preserve aroma.Free shipping for two boxes, with special discounts for new product launch. more>
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Gift Box Bamboo and Wood Products Leather Products Mold Humidity Tester
Negotiable
Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Company: 广州艾浩尔防霉抗菌科技有限公司
Product Description: Product Name:Mold Moisture Tester Product Brand: iHeir-C1 Display Type: LED display, 2X10 digits Measurement Range: Range I   7-15%   Range II   16-35% Measurement Accuracy: ±1 digit Display value (moisture content) Operating Voltage: DC 15V (using one 10V~20V battery) Operating Conditions: Test object temperature 0-40℃  Ambient relative humidity more>
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Integrated Monitoring System for Building Equipment and Integrated Power Distribution Box (Water Supply Pump)
Negotiable
Category: Machinery & Equipment/Pumps/Other Pumps
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, conversion, protection, control, metering, and safety of electrical energy, as well as monitoring, metering, control, and protection of the controlled equipment, along with 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 and 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 management.Integration of Communication and WiringAll building equipment control systems use a single communication bus, unifying cable types and communication protocols, making wiring and debugging more convenient.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 content displayed on the screen, monitor data, and design "buttons" for operational control.IC-SPI Function:(1) Supports manual switch operation and monitoring of open/close status.(2) Detects 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 in each phase cable and the environment.(6) Includes an interface for联动 control of cooling fans.(7) Supports response to fire alarm联动 control signals.IC-POM Function:(1) Supports manual switch operation and monitoring of open/close status.(2) Supports multiple drive modes for motors, including direct start, star-delta start, frequency conversion start, bypass frequency conversion start, dual-speed start, and dual-direction start.(3) Provides local monitoring functions such as motor operation indication, stop indication, fault indication, manual/automatic mode switching, start, and stop.(4) Monitors temperature rise in 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) Provides text-based operation monitoring for frequency converters (optional, available in frequency conversion drive mode).(8) Includes联动 control for cooling fans (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 Gymnasium, Yangtze River Poyang Lake Aquatic Life Protection Base, Yueyang Free Trade Zone Digital Economy Industrial Complex Construction Project, Feng County Hospital Medical Technology Building, Ankang Traditional Chinese Medicine Hospital, Lugu Seventh Primary School, Lugu Fifth Primary School, Weifang High-Speed Rail New Area Development 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: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>
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LDN2000WG2A intelligent gateway is installed in the gateway box for integrated intelligent control system.
Negotiable
Category: Others
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 ventilation 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 and 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 statistical 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 fan distribution boxes, integrated intelligent management and control systemLDN2000PY4 B Fan Energy-saving Controller, installed in smoke exhaust distribution boxes, integrated intelligent management and control systemLDN200O KS2B Energy-saving Controller, installed in distribution boxes, integrated intelligent management and control systemLDN200O RS2B Energy-saving Controller, installed in hot water pump distribution boxes, integrated intelligent management and control systemLDN200O ZM4 Lighting Energy-saving Controller, installed in lighting distribution boxes, integrated intelligent management and control systemLDN200O ZM8 Lighting Energy-saving Controller, installed in lighting distribution boxes, integrated intelligent management and control systemLDN200O ZT8 Lighting Dimming Controller, installed in lighting distribution boxes, integrated intelligent management and control systemLDN200O WG2A Intelligent Gateway, installed in gateway boxes, integrated intelligent management and control systemHMI Integrated Intelligent Management and Control SystemPartial Typical ProjectsNanchang Zhongwei Commerce, Shanghai Songjiang District Stadium, Yangtze River Poyang Lake Aquatic Life Protection Base, Yueyang Free Trade Zone Digital Economy Industrial Complex Construction Project, Fengxian 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 used, the composition of the backend monitoring system and cloud platform, debugging, maintenance, etc.;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 will continue until the device operates normally, and maintenance personnel may only leave after user confirmation. Signed maintenance forms are uniformly archived by the company;5. Products come with a "three guarantees" policy and enjoy lifelong after-sales service. Within one year, if quality issues arise due to non-human factors, the company provides free repair or replacement; after one year, free maintenance is provided for quality issues, with only cost fees charged for replacement parts;6. Lifelong free upgrades for the backend monitoring system software and cloud platform system;7. 24-hour technical support for technical consultation, promptly solving practical problems 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>
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Mold Remover for Wine Boxes Cleans All Residual Mold on Box Surfaces
$38
Category: Chemicals/Daily Chemicals/Soaps
Company: 广州艾浩尔防霉抗菌科技有限公司
Product Description: This year has seen particularly heavy rainfall and high humidity. Recently, many customers have reached out to us after watching our videos, reporting that their boxes have developed mold and requesting our assistance. We have also received samples sent by customers.Let’s first analyze the causes of mold:1. Storage environment. Continuous rainy weather and high humidity create favorable conditions for mold growth.2. Packaging material. Some boxes are made of paper, and the paint and glue used are not mold-resistant, making the surface prone to mold. Others are made of leather, which contains heavy oils and is highly susceptible to mold both inside and out.If preventive measures are not taken in advance, dealing with mold after it appears becomes costly. Not all boxes can be restored—those beyond repair must be discarded. We offer tailored preventive solutions for both humidity and packaging materials. Feel free to contact us if needed.Now, back to the topic. Today, we received a white-top-and-bottom box. This type of box can be restored. Let’s take a look at the mold situation first:As you can see, the box is covered with mold. If not treated promptly, the products inside may also become contaminated and develop mold.For such moldy boxes, the first step is to sand the surface with sandpaper.The second step is to apply a specially formulated repair agent.After repair, the box needs to be air-dried.Once restored, it looks as good as new.If you plan to use the box for packaging products, it is crucial to place anti-mold and deodorizing sheets inside. These sheets ensure that the products inside remain mold-free.This type of anti-mold sheet is widely used in the packaging industry, including for textile products (clothing, home textiles, etc.), leather products (shoes, jackets, etc.), hardware items (cutlery, stainless steel grills, etc.), and electronics (speakers, headphones, etc.).Manufacturers with strict quality standards choose this anti-mold sheet to protect their products.The process is very simple: just place the sheet inside while packaging the product to prevent mold. It has no adverse effects on the products and is suitable for export.If your packaging boxes or other products develop mold, feel free to contact us. We can provide sample testing, accept mailed samples for treatment, and offer tailored solutions. more>
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Greenhouse accessories electric film roller power switch film roller electrical box film roller electrical cabinet
$80
Category: Electrical Equipment & Supplies/Low Voltage Electrical/Other Low Voltage Electrical
Company: 沧州助农农业科技有限公司
Product Description: 温室大棚配件电动卷膜器电源开关卷膜器电箱卷膜器电柜产品简介:电动卷膜器电源一拖一一拖二一拖四一拖六一拖八一拖十一拖十二定做大棚电动卷膜器配电柜电源电动卷膜器电源开关配备说明:1、电动卷膜器须用输出电压24V直流电源供电,也可用输出电压24V的蓄电池供电。2、电源应具备正负极换向开关。3、电动卷膜器工作前,电源换向开关应处于“停止”位置。4、功率300W电动卷膜器电源开关/电源箱是根据电动卷膜器的功率测试,由电工配置合适的电源/电源箱,因此在使用电动卷膜器的过程中更加顺畅合理。我司从事生产电动卷膜器(又称自动放风机)及配套一拖一到一拖二十一电源/电箱、转换电源、自动放风系统十余年,承接温室工程,单体拱棚(冷棚),日光温室,连栋薄膜温室,生态(休闲)观光温室,多肉温室,育苗温室,玻璃温室,PC阳光板温室,异形结构温室(根据客户要求设计异形结构温室),旧棚改造及维修,温室遮阳系统,温室保温生产、销售温室大棚配件电动卷膜器,手动卷膜器,大棚骨架,智能放风系统,电动卷膜器适配温控仪,电动卷膜器电源,电动卷膜器开关,爬升器,保温被,卷帘机,温室骨架,卡槽、卡簧、压膜卡、固定卡、连接管、压顶簧、压膜绳等。 more>
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High-quality equal-diameter silicon carbide rods for high-temperature box-type resistance furnaces.
$135
Category: Chemicals/Oxides/Other Oxides
Company: 登封市金钰电热材料有限公司
Product Description: In the ceramic industry, push-plate kilns are widely used, with push plates being their fundamental auxiliary materials. During the operation of push-plate kilns, these plates are required to withstand the load of ceramic bodies or saggars, significant compressive forces, and frictional resistance with the tracks at high temperatures without fracturing. Their thermal cycling service life can reach dozens or even hundreds of cycles. Therefore, push plates must possess high strength at both room temperature and elevated temperatures, excellent wear resistance, and outstanding thermal shock stability.Currently, the commonly used push plates domestically and internationally are silicon carbide-based and corundum-mullite-based. Silicon carbide-based push plates primarily consist of silicon oxide-bonded silicon carbide. Silicon carbide exhibits significant oxidation above 1,300°C, making it suitable for some low-end manufacturing sectors or applications with lower kiln temperatures. Major current application areas include push-plate kilns for lithium battery cathode materials and calcination push-plate kilns for inorganic powders.Due to its low density, high specific strength, good thermal conductivity, stable chemical properties, and relatively low thermal expansion coefficient, silicon carbide is well-suited as a raw material for bearings or high-temperature furnace components. It can be used in various smelting furnace linings, high-temperature kiln components, silicon carbide plates, lining boards, support elements, saggars, silicon carbide crucibles, and more. more>
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Nitriding Furnace Temperature Uniformity Black Box Test Natural Gas Furnace Carburizing Furnace Large Trolley Furnace Testing Services
Negotiable
Category: Others
Company: 华标检测(湖南)有限公司
Product Description: Nitriding Furnace Temperature Uniformity Black Box Testing Natural Gas Furnace Carburizing Furnace Large Trolley Furnace Testing ServicesNitriding Furnace Temperature Uniformity Black Box Testing, exploring precise temperature control, furnace temperature uniformity testingIn modern industrial manufacturing, the nitriding furnace, as a key equipment in heat treatment processes, has a furnace temperature uniformity that directly affects product quality and performance. To achieve high uniformity in the nitriding furnace's temperature, Huabiao Testing (Hunan) Co., Ltd. specially offers nitriding furnace temperature uniformity black box testing services to help enterprises achieve precise temperature control and improve product quality.Professional Team, Skilled ExpertiseAs a third-party metrology, testing, and certification company integrating metrology calibration, inspection testing, and technical services, Huabiao Testing has a professional technical team and advanced testing equipment. Our team possesses extensive experience and superb skills, providing comprehensive nitriding furnace temperature uniformity testing services to clients.Black Box Testing, Accurate RecordingThrough black box testing, we can monitor and record various data of the nitriding furnace in real-time during the heating process. Key indicators such as furnace temperature fluctuations, uniformity, and deviations will be accurately captured, providing strong support for subsequent data analysis and improvements.Comprehensive Testing, Authoritative CertificationOur testing services cover multiple aspects of nitriding furnace temperature uniformity, including key indicators such as furnace temperature uniformity, temperature consistency, furnace temperature stability, and furnace temperature deviations. As a CNAS-accredited third-party testing company, our test reports are authoritative and credible, providing strong assurance for the quality of enterprise products.One-Stop Service, Efficient and ConvenientHuabiao Testing is committed to providing clients with a one-stop service experience. From pre-test consultations and communication to real-time monitoring during testing, and post-test data analysis and report issuance, we are involved throughout the entire process, ensuring clients enjoy efficient and convenient testing services.Quality Assurance, Supporting Enterprise DevelopmentAs a company with a strong sense of social responsibility, Huabiao Testing always adheres to the mission of "transmitting quality trust and serving a healthy life with credibility." We firmly believe that through our professional testing services, we will bring more scientific quality management to enterprises, helping them stand out in the fierce market competition.Contact Us:Address: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-tech Development Zone, Changsha CityMobile: 153 0843 2320Landline: 0731-85586260Email: mailto:CNASL17610@163.comWebsite: www.hbjc-hn.comHuabiao Testing (Hunan) Co., Ltd. looks forward to working with you to create a better future! more>
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Annealing Furnace Temperature Uniformity Testing Service Gas Furnace Hot Air Circulation Furnace Bell Furnace Black Box Test
Negotiable
Category: Instruments & Meters/Testing Machines/Universal Testing Machines
Company: 华标检测(湖南)有限公司
Product Description: Annealing Furnace Temperature Uniformity Testing Service Gas Furnace Hot Air Circulation Furnace Bell Furnace Black Box TestAnnealing Furnace Temperature Uniformity Testing Service — Huabiao Testing (Hunan) Co., Ltd.Precise Temperature Control, Forging Excellent QualityIn metal heat treatment processes, the temperature uniformity of annealing furnaces directly affects material performance, product qualification rates, and process stability. Relying on the technical strength of CNAS-accredited laboratories and CMA certification, Huabiao Testing (Hunan) Co., Ltd. provides professional annealing furnace temperature uniformity testing services to help enterprises strictly adhere to process standards and improve production efficiency.Core Testing Items and Standard BasisBased on the characteristics of annealing furnaces, we strictly adhere to the following national standards and industry specifications:Furnace Temperature Uniformity/Temperature Uniformity: Implementation of GB/T 9452-2023 "Method for Determination of Effective Heating Zones in Heat Treatment Furnaces" and AMS 2750H 3.5 High-Temperature Measurement Standards (Aerospace-grade accuracy).Furnace Temperature Stability/Furnace Temperature Deviation: Quantitative analysis through HB 5425-2012 "Method for Determination of Effective Heating Zones in Aerospace Heat Treatment Furnaces" and GB/T 30824-2014 "Method for Testing Temperature Uniformity of Gas Heat Treatment Furnaces."Temperature Difference Inside the Furnace: Combined with black box testing and data acquisition systems, enabling full-cycle dynamic monitoring and precise tracking of temperature fluctuations.Service AdvantagesCNAS L17610 Accredited Laboratory: Internationally recognized test reports to assist enterprises with export certification.CMA Certification + Triple System Certification: Comprehensive protection through quality, environmental, and occupational health and safety management systems.Full-Scenario Coverage, Technologically LeadingHeating Methods: Full support for all types including resistance furnaces, gas furnaces, natural gas furnaces, etc.Equipment Types: Deep adaptation to various structural designs such as car-bottom furnaces, pit furnaces, bell furnaces, vacuum furnaces, etc.Functional Coverage: One-stop service for heat treatment equipment including quenching furnaces, tempering furnaces, annealing furnaces, nitriding furnaces, etc.Precise Testing, Data EmpowermentBlack Box Testing: Real-time recording of furnace temperature change curves, providing visual analysis.Multi-Dimensional Data Collection: Combined with advanced equipment from thermal laboratories, delivering temperature difference distribution maps and improvement suggestions.Industry Expertise, Rich ExperienceServices cover industries such as automotive manufacturing, aerospace, metal products, rail transportation, with deep understanding of different industry process requirements.Why Choose Huabiao Testing?Professional Team: Expert team in thermal measurement, proficient in stringent standards such as AMS 2750H.Efficient Process: Quick response from customized solutions to report delivery.Value-Added Services: Providing temperature field optimization suggestions to help enterprises reduce costs and improve efficiency.Take action now to enhance the competitiveness of your heat treatment processes!Contact Number: 153 0843 2320 / 0731-85586260Email: CNASL17610@163.comOfficial Website: 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 — Safeguarding the Future of Industrial Quality with Precise Data! more>
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Heat treatment furnace temperature stability data collection, natural gas furnace, tempering furnace, forklift furnace, black box test.
Negotiable
Category: Hardware & Tools/Cutting Power Tools/Drill Bits
Company: 华标检测(湖南)有限公司
Product Description: Heat Treatment Furnace Temperature Stability Data Collection Service, Huabiao Testing (Hunan) Co., Ltd.In modern industrial manufacturing, the stable operation and precise temperature control of heat treatment furnaces are crucial to ensuring product quality and production efficiency. Huabiao Testing (Hunan) Co., Ltd., as your trusted third-party metrology and testing service laboratory, specializes in providing comprehensive, professional, and reliable heat treatment furnace temperature stability data collection services for enterprises.Authoritative Qualifications, Professional ServicesWe possess CNAS-accredited laboratory qualifications (Registration No. CNAS L17610), as well as multiple authoritative certifications including CMA qualification, Quality Management System Certification, Environmental Management System Certification, and Occupational Health and Safety Management System Certification. Our services cover various critical testing items for heat treatment furnaces, including but not limited to furnace temperature uniformity, temperature uniformity, furnace temperature uniformity degree, furnace temperature stability, furnace temperature deviation, and internal furnace temperature difference, ensuring that your heat treatment furnace meets various stringent production standards and requirements.Comprehensive Testing, Accurate DataWe employ advanced testing technologies and equipment, combined with professional testing standards (such as GB/T 9452-2023, AMS 2750H, HB 5425-2012, GB/T 30824-2014, etc.), to conduct comprehensive testing and data collection for heat treatment furnaces. Whether it is an electric resistance furnace, gas furnace, or natural gas furnace, and whether it is a quenching furnace, tempering furnace, or annealing furnace, we can provide accurate and reliable testing data and reports to help you fully understand the performance status of your heat treatment furnace.Customized Services, Meeting NeedsWe understand that the heat treatment needs of different industries and enterprises vary. Therefore, we offer customized service solutions, tailoring testing items and service processes according to your specific requirements and equipment types. Additionally, we provide value-added services such as black box testing and data collection to help you better monitor and manage the operational status of your heat treatment furnace.Efficient and Convenient, Attentive ServiceWe have a professional technical team and a comprehensive service system, enabling us to provide efficient and convenient testing services. From appointment consultation to testing implementation, and from report issuance to follow-up support, we always adhere to our mission of "transmitting quality trust and serving a healthy life with credibility," with fairness as our service philosophy, technology as our foundation, and customer needs as our guide, continuously optimizing service processes and improving service quality.Choose Huabiao, Create the Future TogetherHuabiao Testing (Hunan) Co., Ltd. is willing to work with you to jointly promote the improvement of product quality and the advancement of production efficiency. We firmly believe that through our efforts, we will bring scientific quality management to you and inject new momentum into your enterprise development. Whether you are a heat treatment furnace user for forging or casting, or any other enterprise or institution in need of heat treatment furnace services, we will wholeheartedly provide you with high-quality and professional services.Contact InformationAddress: 6th Floor, Building 4, Area C, Jindao Park, No. 179 Huizhi Middle Road, High-tech Development Zone, Changsha CityMobile: 153 0843 2320Website: http://www.hbjc-hn.comLandline: 0731-85586260Email: CNASL17610@163.comChoose Huabiao Testing, choose quality and trust. We look forward to creating a better future with you! more>
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Steel Box Girder Welding Cooling Low-Temperature Air-Cooling Unit (Bridge Welding Air-Cooling Machine)
Negotiable
Category: Machinery & Equipment/Other Industry-Specific Equipment/Others
Company: 深圳市九井制冷备有限公司
Product Description: 钢箱梁焊接降温低温风冷机组解决桥梁建中钢箱梁焊接箱体内夏季高温的施工环问题,因高温环境施工人员无法进行正常作业,采用制冷型降温设备是必要的选择,钢箱梁焊接降温低温风冷机组对钢箱梁焊接施工的点对点的局部降温,使施工环境温度达到28度以下,从而改善工作环境温度,提高工人的施工效率。机组特点 more>
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Detailed Introduction to BDF Hollow Floor Slabs (Thin-Walled Box Structures) in Changzhi City, Shanxi Province
Negotiable
Category: Others
Company: 清徐县鼎旺建材有限公司
Product Description: 山西省太原市清徐县鼎旺建材有限公司 网址:http://www.qingxudingwang.com 联系人:胡先生 联系电话:18703401090 空心楼盖的详细描述:     空心楼盖在地下工程中应用的经济优势 1、钢筋和砼用量:大为减少 采用空心楼盖后,与梁板结构比较钢筋用量和砼用量大大缩减,以长-宽8.4米-8.4米柱跨,1,5米浮土,消防车20KN荷载的地下车库为例,钢筋缩减量为22KG/平米,砼缩减量为40mm厚。跨度越大,荷载越大,越经济。但采用空心楼盖要增加梁板不需要的一项支出:空心楼盖构件的费用,梁板楼盖无此项支出。节省情况要参照当时物价行情。 2、基坑开挖土石方挖运工程量:大幅减少 根据经验,在地下建筑中采用空心暗梁楼盖,非人防部分一般可节省300-500mm层高,在人防建筑中一般可节省400-600mm层高,这样常见的两层地下建筑通常可以降低800-1200mm层高。 采用空心暗梁楼盖后按降低层高1米计算,每平米至少可减少1立方的土石方工程量,城区每立方35元的挖运费就可节省1.00乘35=35.00元/平米。 3、基坑护壁桩工程量:显著降低 深基坑支护方法众多,通常采用的有悬臂桩,锚杆,内支撑等。采用空心无梁楼盖后基坑挖深降低,土压力减少,桩身长度、埋置深度缩短13%,桩身直径缩小,桩配筋降低,锚杆数量及长度,内支撑构件的数量截面大小也有节省。 4、基础底板: 基坑挖深减少一米地下水位也随之降低一米,水压力减少P=1乘10=10KN.M2;基础底板和地基梁荷载减少10KN.M2,配筋和截面以及防水等级也有降低。在地下水位较高需设抗拔桩的情况下其数量和桩长也有所节省。 5、地下室外墙: (1)外墙的高度:采用空心楼盖可降低层高,外墙的高度也相应降低。 (2)外墙的土压力:地下室层高降低,外墙承受的土压力也相应减少。 (3)外墙的水压力:地下室层高降低,外墙承受的水压力也相应减少。 (4)外墙的配筋:由于外墙的土压力和水压力都减少,外墙的配筋也相应减少。 (5)外墙的防水:地下室层高降低,外墙的高度也相应减少,从而防水材料的用量也大大减少。 (6)外墙的抗渗等级:地下室层高降低,外墙的高度也相应减少,在保持外墙厚度不变的情况,外墙的抗渗等级也相应降低。 6、地下室楼梯: 地下室层高降低,楼梯梯段数量也相应减少,从而节约钢筋和混凝土的用量。 7、地下车库坡道: 坡度不变的情况下同样缩短。 8、地下室的施工时降水费用降低: 由于采用空心楼盖,地下室的层高可降低,尤其是二层或三层地下室的人工降水费用将大大减少。 9、地下室的侧面抺灰: 由于采用了空心楼盖,楼板底部平整,普通楼盖中的梁侧面抺灰工作量将大为削减。 10、地下室的竖向构件: 采用空心楼盖可降低层高,地下室的柱墙等竖向构件高度可减少,当保持地下室净空不变的情况下,空心楼盖的竖向构件的高度与普通楼盖相比,有明显的减少。 功能及运营优势 1、节约模板,梁侧抺灰 由于空心楼盖结构只须支设平模,可节约梁侧模板及梁侧抺灰和减少模板损耗,使模板重复辗转利用率大大提升。 2、施工速度加快: 采用空心楼盖大大缩短工期,提高施工速度约30%,从而减少施工设备的租赁费用和人工费用。 3、烟感,喷淋减少: 由于板底的平整,无需每区格设一烟感,可以减少烟感5/6,喷淋减少1/3. 4、竖向的水电,风管,电梯等构件长度的节约: 由于采用空心楼盖,在保持净空不变的情况下,其层高可减少,对应竖向构件尺寸减少为h=h梁高-h板厚,如三层地下则节约竖向构件约1.2米--1.8米以上。 5、缩短车道的长度,增加车位使用面积: 采用空心楼盖,由于可以减少层高,在坡道不变的情况下,从而可以缩短车道的长度,增加车位使用面积。 6、开孔洞方便: 空心楼盖开孔洞较方便,可以随便打膨胀螺栓,无需弹线定位。 7、安装管道方便: 楼盖内管线布设较为方便,楼盖下吊挂管件,桥梁,风管因无凸出梁而无需拐弯和变径,架设快捷方便,风阴小,节省造价。 8、减少行车噪音: 由于空心楼盖的空腔作用,能使行车等,撞击噪音大大减少。 9、减少裂缝开展: 由于空心板中纵横密布的暗肋,也是减少裂缝的可靠措施,密实性能好。 10、保温隔热效果好: 由于空心楼盖的封闭空腔结构减少了热量的传递,使隔热、保温性能得到显著提高,对于采用空调的建筑来说,大大地降低了空调费用,建筑节能效果显著。 国家863计划科研成果.建设部重点科技成果推广项目.大荷载大空间体现惊人经济性.环保,节能,降噪.已推广使用. more>
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