Negotiable

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

Company: 成都华信万通科技有限公司

Product Description: Many factories or construction sites have distribution boxes and cabinets that experience various faults. At such times, we need to inspect and repair the distribution cabinets to ensure safe electricity use and prevent major accidents. So, as an electrician, how should you proceed with inspecting the electrical circuits of a distribution cabinet?First, the inspection of electrical circuits in low-voltage distribution cabinets should be performed by electricians. Non-electricians might mishandle operations, causing damage to electrical components. Moreover, at least two people are required during the inspection process. One person should guard the main switch distribution box to prevent others from turning the circuit back on after it has been disconnected, ensuring the safety of the electrician performing the inspection. The electrician inspecting the circuit should only proceed after confirming that the main switch is off and using tools like a test pen or multimeter to ensure that the electrical components are not live.The tasks for inspecting electrical circuits are as follows:1. Regularly check the motor for vibrations or abnormal noises, and promptly replace bearings or add lubricating oil.2. Periodically tighten the bolts at electrical connection points, such as contactors, transformers, and motors.3. Check whether the motor current is normal.4. Inspect the extent of damage to the contacts of components like contactors and relays, and address any issues.5. Check whether the motor protective cover is secure and intact.6. Inspect the operation of the exhaust and cooling systems in each distribution cabinet and address any issues.7. Regularly check the phase-to-phase insulation and ground insulation of the motor.8. Inspect the cooling system of the transformer to ensure it is well-ventilated.9. Frequently check whether the external temperature of the motor is normal. more>

$89000

Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery

Company: 山东美奂橡塑有限公司

Product Description: more>

$59000

Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery

Company: 山东美奂橡塑有限公司

Product Description: Cleaning Conveyor Belt Device MH-1400mm Belt Width Belt Cleaning BoxThe cleaning box is an integrated cleaning system that combines belt wetting, multi-stage cleaning, belt drying, and material recovery, making the return belt drier and cleaner. As a secondary cleaning system installed on the return belt of a belt conveyor, the cleaning system can wash the return belt, solving environmental pollution issues caused by residual material spillage in the return section of the conveyor, as well as the problem of belt misalignment due to residual material adhering to the idlers.Using a belt box system to clean residual material from the return belt has been proven to be one of the effective belt cleaning methods. It is recommended to use the belt cleaning box system in conjunction with belt cleaners to achieve optimal cleaning results.The cleaning box system includes: · Spray system · Drainage system · Cleaner group · Inspection door · Fixed pressure roller group · Control system · Drying system The belt cleaning box system offers customization services. The design of the belt cleaning box requires comprehensive consideration of factors such as: ·On-site application conditions (e.g., belt speed, conveyed material, belt width, and belt type) · Desired level of cleanliness · On-site water supply, water quality, and air supply conditions · Wastewater discharge Advantages of the cleaning box system: · The spray system softens the material, making it easier to clean residual material from the return belt · Prevents material buildup at the junction of the cleaner blade and the return belt · Reduces friction between the blade and the belt through water lubrication, lowers humidity, and extends the lifespan of the scraper and belt · Well-sealed inspection doors facilitate easy inspection and maintenance · The belt is dried before leaving the cleaning box system, keeping it clean · The drainage port design of the cleaning box system allows wastewater to be easily discharged. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 湖州恒盛再生资源物资有限公司

Product Description: Suzhou Prefabricated Substation Recycling, Suzhou Substation Recycling Company, Suzhou Second-hand Substation Transformer Recycling PricesThe range of prefabricated substations is quite extensive, spanning from 10kV to 20kV and even 35kV. Here, we take the most common 10kV prefabricated substation as an example to provide a comprehensive overview of prefabricated substations.In fact, more often, the industry refers to them as box-type substations, based on their appearance. However, from the perspective of manufacturing and installation, the term "prefabricated substation" is more appropriate. The supply of such complete electrical equipment is generally prefabricated by substation manufacturers.Classification of Prefabricated Substations.Prefabricated substations have evolved to include various types of products. These include standard (conventional) types, buried types, compact types, miniaturized types, and American-style substations. Incorporating modern high technology, substations now feature intelligent characteristics, making power management simpler and more efficient.Among these, standard substations, buried substations, and miniaturized substations are the most commonly used in distribution projects.If there are no specific area requirements, the standard box-type substation is the most widely purchased and installed type in major projects. This is also one of the typical 10kV European-style substation products in the State Grid's standardized design scheme. This type generally consists of "three compartments" plus one enclosure, namely the high-voltage cabinet compartment, transformer compartment, low-voltage switchgear compartment, and a metal substation enclosure.Miniaturized substations, as a new type of substation, are gradually being adopted by more projects. If you are not yet familiar with them, we recommend searching for related keywords on Baidu to learn more. A typical miniaturized box-type substation is shown in the image below:In situations where there are restrictions on the installation site for substations, our miniaturized substations can play a significant role. Their volume is only about one-third that of conventional substations. These substations can often be equipped with advanced control and management devices, achieving partial intelligent electrical control.Buried substations are suitable for many locations, such as municipal areas, landscaping projects, and scenic spots in suburban areas. To minimize impact on ground facilities and pedestrian movement, it is necessary to bury part or all of the substation underground, which is the concept of buried substations. They can also be referred to as landscape substations, serving both power transmission and distribution as well as public awareness purposes.How are prefabricated substations supplied, and how much does one substation cost?Clearly, prefabricated substations are typical complete electrical equipment, representing the integration and combination of various electrical devices. Therefore, they are custom-designed and manufactured based on the specific needs of the customer's distribution project. As a result, prefabricated substations are supplied through manufacturer customization. This is why, when some customers initially ask, "How much does one of your substations cost?" we respond by asking if they have design drawings.Typically, the lowest price for a standard configured substation starts at around sixty to seventy thousand yuan, while more advanced models can cost several hundred thousand yuan. The price naturally fluctuates based on the grade of internal electrical equipment and the selection of key components, such as transformers and circuit breakers. more>

$100

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 安徽新合防爆电气有限公司

Product Description: Introduction◆ Suitable for gas environments Zone 1 and Zone 2;◆ Suitable for combustible dust environments Zone 21 and Zone 22;◆ Suitable for gas environments of Class IIA, IIB, and IIC;◆ Suitable for environments with temperature groups T1 to T6;◆ Widely used in hazardous locations such as petroleum extraction, refining, storage, chemical, and pharmaceutical facilities;◆ Used for cable wiring and distribution.Ordering Information Product Features◆ The housing is made of glass fiber reinforced unsaturated polyester resin molding or 304 stainless steel welding, featuring an attractive appearance, anti-static properties, impact resistance, excellent thermal stability, and corrosion resistance;◆ Designed with a labyrinth seal structure and polyurethane cast foam process, ensuring excellent waterproof and dustproof performance;◆ Exposed fasteners are made of stainless steel with an anti-drop design, facilitating user installation and maintenance;◆ Wiring terminals can be crimp-type or Phoenix's increased safety dedicated terminals;◆ The number of internal terminals, direction, quantity, and specifications of entry ports can be customized according to user requirements;◆ Can be used in electrical control circuits for distribution and wiring of various electrical equipment, as well as for automation,◆ communication signal, and power line connections. more>

$0.02

Category: Chemicals/Plastics & Products/Plastic Additives

Company: 常州市博丰电脑纸品有限公司

Product Description: Material: PVC sticker, copperplate stickerBacking paper: PVC SingoraShape: IrregularAdhesive type: Hot melt adhesiveAdhesive model: Universal ultra-sticky typeAdhesive performance: Firm adhesionFilm types: Matte film, Glossy filmPrinting method: Color printingLong-term temperature resistance: 50°CElongation: 100Thickness: 15mmColor: Colorful, Four-color, UV spot colorApplication: Pastries, gift box packaging, etc.Logo printing: AvailableOrigin: Changzhou, JiangsuPackaging: Roll, Flat pack【Gift Box Label Product Features】Material: Made of waterproof material, with stylish and diverse designs, durable;Adhesion: Imported adhesive, strong stickiness, no glue overflow, no curling, no lifting, high stability;Cutting: Precise cutting with advanced equipment, no backing paper breakage, no burrs, custom patterns available;Whether it's exquisite patterns, brand logos, or product information, our labels accurately present details, adding unique brand recognition and a premium feel to your gift boxes. more>

$定制

Category: Machinery & Equipment/Compression & Separation Equipment/Filters

Company: 安徽恒远自动化仪表有限公司

Product Description: Remote Monitoring and Control: Through a mobile app or computer platform, view the pump's operating status and parameters (such as voltage, current, flow rate, pressure, etc.) in real time, and perform remote control (e.g., start/stop, parameter settings, etc.).Users can set up timed control, trigger control, and logical control via mobile app, computer web platform, or computer PC software to manage, remind, and warn about current status.Data Collection and Analysis: Automatically collect pump operation data, generate reports and curves for analyzing energy consumption, efficiency, etc., and optimize operation.Users can configure scheduling rules and event rules to quickly set up customized automated control processes.Fault Alarm and Diagnosis: Monitor operating status in real time; automatically alarm and push notifications in case of abnormalities, with support for fault diagnosis to quickly locate issues.Intelligent Control: Supports multiple control modes, such as manual, automatic, timed, and pressure control, and enables interlinking between cross-device pump groups to meet various scenario needs.Safety Protection: Features protection functions like overvoltage, overcurrent, undervoltage, phase loss, and dry running to ensure safe pump operation.High Scalability: Supports integration with other sensors or devices, such as water level sensors and flow meters, to achieve more complex control functions.Anhui Hengyuan Automation Instrument Co., Ltd.Sales Hotline: 0550-7098648Email: hyzdh99@163.comContact: Manager Yang15395501898 (same number for WeChat)No. 1888 Tianye Road, Tianchang City, Chuzhou City, Anhui ProvinceCompany Website: http://www.ahhyzdh.com  more>

Negotiable

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

Company: 华标检测（湖南）有限公司

Product Description: Black Box Test for Temperature Deviation in Spheroidizing Annealing Furnace, Data Collection for Natural Gas Annealing Furnace and Pit FurnaceBlack Box Test for Temperature Deviation in Spheroidizing Annealing Furnace, Exploring Precise Temperature Control, Huabiao Testing Supports Annealing Process OptimizationIn the field of metal heat treatment, the spheroidizing annealing process is a critical step for enhancing material performance, requiring precise control of furnace temperature. However, temperature deviations often become a bottleneck limiting process quality improvement. To overcome this limitation, Huabiao Testing (Hunan) Co., Ltd. offers professional black box testing services for temperature deviation in spheroidizing annealing furnaces. With a scientific and rigorous approach, we reveal the truth about temperature control and support process optimization and upgrading.[Professional Testing, Precise Control]As a third-party metrology, testing, and certification company integrating calibration, inspection, and technical services, Huabiao Testing boasts advanced thermal laboratories and extensive testing experience. Our black box testing for temperature deviation in spheroidizing annealing furnaces utilizes high-precision sensors and black box recording systems to monitor and record furnace temperature data in real time, ensuring accurate and reliable results.[Comprehensive Coverage, Meeting Needs]Whether it's resistance furnaces, gas furnaces, or other heating methods for spheroidizing annealing, we provide comprehensive testing services. We conduct detailed analysis of key indicators such as furnace temperature uniformity, temperature stability, temperature deviation, and internal temperature differences, offering strong support for your process improvements.[Authoritative Certification, Trustworthy]As a CNAS-accredited laboratory, Huabiao Testing adheres to the principles of impartiality, science, and rigor, committed to providing high-quality calibration and testing services for enterprises. Enjoy the quality assurance brought by professional testing with peace of mind.[One-Stop Service, Hassle-Free]From testing consultation,方案制定, on-site testing to report issuance, we offer a one-stop贴心 service. Our team of professional engineers follows up throughout the process to ensure your needs are met. Additionally, we provide targeted process improvement suggestions to help you achieve dual enhancements in production efficiency and product quality.[Huabiao Testing, The Choice for Quality]Choosing Huabiao Testing means choosing a reliable technical partner. We base our services on technology, guided by customer needs, continuously optimizing our service processes and improving service quality. We believe that through our efforts, your spheroidizing annealing process will undergo transformative improvements.Take action now and embark on your process optimization journey!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: CNASL17610@163.comWebsite: www.hbjc-hn.comHuabiao Testing (Hunan) Co., Ltd. looks forward to working with you to create a better future! more>

$100

Category: Machinery & Equipment/Electric Heating Equipment/Annealing Furnaces

Company: 广州金程科学仪器有限公司

Product Description: Guangzhou Jincheng Scientific Instrument Co., Ltd. supplies the 1400 Series 8L Box Furnace BFC-1400-8L, which features an integrated design of the furnace body and an intelligent temperature control system.The heating elements of the 1400 Series 8L Box Furnace utilize 1500-grade U-shaped silicon carbide rods, distributed on the left and right sides, offering advantages such as fast heating rates and uniform heating. The furnace body integrates a digital display instrument, which reduces human operational errors and ensures high temperature control accuracy.Box Furnace Parameters:Model:BFC-1400-8LMaximum Temperature:1400°C (short-term)Rated Temperature:1350°CChamber Dimensions:180*250*180mmHeating Rate:10°C/min (≤1400°C)Control System:Fuzzy PID control and self-tuning adjustmentIntelligent 30-segment programmable controlEquipped with over-temperature and thermocouple break alarm functionsRated Power:5.2kWCompatible Power Supply:AC220V 50/60HzExternal Dimensions:590*580*780mmWeight:80KgInformation about the 1400 Series 8L Box Furnace BFC-1400-8L is provided by Guangzhou Jincheng Scientific Instrument Co., Ltd. For more details about the box furnace, please feel free to contact us by phone. more>

$面议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 北京京瑞康科技有限公司

Product Description: It is a rigid plastic container used by various hospital departments for collecting needles from syringes and infusion sets, as well as various blades, scalpels, suture needles, small glass products, and other sharp instruments. The sharps container is a disposable item, and once items are placed inside, they must not be removed. It is required that within 24 hours, the hospital waste disposal unit must collect it, and it must be completely and safely incinerated within 48 hours.Product FeaturesSharps Container Material: New HDPE Standard Requirements1. The sharps container is entirely made of rigid material, sealed to ensure that the sharp instruments contained inside do not spill during normal use. Once sealed, the container cannot be reopened without being damaged;2. The sharps container is puncture-resistant, meaning that sharp instruments such as syringe needles and broken glass pieces contained inside cannot pierce through the container;3. When fully loaded, the sharps container can be dropped vertically from a height of 1.5 meters onto a cement floor three times consecutively without cracking or being punctured;4. The sharps container is easy to incinerate and must not be made using polyvinyl chloride (PVC) plastic as the raw material;5. The overall color of the sharps container is yellow, with the words "Injurious Waste" marked on the side of the container;6. The medical waste warning symbol must be printed on the sharps container; more>

Negotiable

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Power Distribution Boxes

Company: 晋江市磁灶镇威景消防设备经营部

Product Description: 智能末端现场控制箱 more>

$1

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Master Control Devices

Company: 乐清振磊防爆电器有限公司

Product Description: Stainless Steel Explosion-Proof Button Box Product Features:304 stainless steel housingThe housing adopts an increased safety structure, with strong waterproof and dustproof capabilities. The installed buttons, indicator lights, and ammeters are all explosion-proof components. Both conduit and cable wiring are acceptable.Excellent dustproof and waterproof performance.Modular structure, freely combinable as needed.Internally installed explosion-proof components such as switches, buttons, indicator lights, and meters.Range determined by the user.Conduit or cable wiring[Stainless Steel Explosion-Proof Button Box, available for selection based on specifications] Main Technical Parameters:Rated Voltage: 220/380VRated Current: 6, 10, 16AUtilization Category: AC-3 AC-4 Explosion-Proof Mark: Exde IIBT6 Exde IICT6Corrosion Resistance Level: WF1Protection Level: IP65Inlet Thread: M16~M50 G1/2-11/2Note: Please provide drawings and specify the explosion-proof level of the product when ordering.Shipping Instructions more>

$300

Category:

Company: 上海侨谊电气设备有限公司

Product Description: BKL Terminal Junction Box (also known as: Terminal Connection Box, Terminal Box, Waterproof Junction Box, Stainless Steel Terminal Box, 304 Stainless Steel Terminal Box, 316L Stainless Steel Terminal Box)Process Features and Performance:● The door panel and box body are installed using special screws and protective rings according to universal standards, ensuring not onlythe protection level but also the use and maintenance of the box in extremely narrow spaces ● The multi-layer protective groove at the box opening not only reinforces the structure but also prevents dirt and water from entering the box when the door is opened ● PU foam sealing strip ensures the box achieves a protection level of IP56 ● Ground wire can connect the box body and the door panel ● Both sides of the box are equipped with bracket strips with screw holes, ensuring maximum installationheight, and allowing the installation of support rails or mounting plates ● Specially designed plastic insulating sleeves not only provide sealing but also prevent door panel screwsfrom falling off, and guide the screws during tightening ● Surface brushed treatment (high-end boxes can have internal sandblasting treatment)MaterialSUS304 (other material models available) Surface TreatmentBrushed, mounting plate is galvanized Protection Level IP56 (according to GB4205-1993) Standard ConfigurationDoor panel, box body, sealing strip, box cover screws, mounting plate (optional) Steel plate thickness Box body: 1.5mm Door panel: 1.5mm Mounting plate: 2.5mm more>

$150

Category: Chemicals/Oxides/Aluminum Oxide

Company: 上海侨谊电气设备有限公司

Product Description: GA Cast Aluminum Enclosure Control Box, Cast Aluminum Junction Box, Cast Aluminum Box, Cast Aluminum Control Box, Cast Aluminum Chassis, Junction Box, Terminal Box, Cast Aluminum Cable Gland Box, Cast Aluminum Wiring Box, Die-Cast Aluminum Alloy Junction Box,Waterproof Cast Aluminum Junction Box, Cast Aluminum Waterproof Box, Cast Aluminum Distribution Box, Outdoor Cast Aluminum Waterproof Junction Box, Industrial Aluminum Junction BoxProcessing Services:Can be processed according to user requirements, with installation of cable glands and terminal blocks and other accessories.Material: Die-Cast Aluminum Alloy AlSi12 Sealing Strip: Silicone Rubber (Special sealing strips can be provided) Protection Level: IP66 (Certification can be provided) Ambient Temperature Range: -50℃ to +130℃ Cover Screws: Stainless Steel Cross Recess (Not easy to fall off)  Color: Approximate RAL7001 (Special colors can be provided)Increased Safety Explosion-Proof Junction Box: This series, except for GA111 and GA4**, can provide increased safety explosion-proof junction boxes. more>

$300

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Power Distribution Boxes

Company: 上海侨谊电气设备有限公司

Product Description: Control Box, AE Wall-mounted Control Box, AE Control Box, Distribution Box, Rittal-style Distribution Box, Outdoor Distribution Box, Electrical Control Box, Wall-mounted Box, Wall-mounted Distribution Box, Rittal-style Control Box, Rittal-style Wall-mounted BoxProcess Features and Performance:● PU foam sealing strip ensures the box achieves IP56 protection level ● Various types and sizes of bosses ensure convenient wiring entry and exit ● Galvanized mounting plate can also be used for wiring outside the box ● Multi-layer protective groove at the box opening not only reinforces but alsoprevents dirt and water from entering the box when the door is opened ● Professional lock system with double-tooth lock core makes opening and closing extremely convenientMaterial: Cold-rolled steel plateSurface Treatment:Box body and front door are phosphated and primed, exterior is powder-coated, available in two textures: RAL7032 and RAL7035, mounting plate is galvanizedProtection Level:IP56 (according to GB4205-1993)Standard Configuration:Door panel, box body, sealing strip, grounding kit, mounting plate, door lockSteel Plate Thickness: Box body: 1.5mm Door panel: 2.0mm Mounting plate: 2.5mmRittal-style AE Box 300*400*210 in stock, material: cold-rolled steel, box body 1.5, door panel 2.0, mounting plate 2.5, front single door, one galvanized mounting plate, color RAL7035.Rittal-style AE Box 400*500*210 in stock, material: cold-rolled steel, box body 1.5, door panel 2.0, mounting plate 2.5, front single door, one galvanized mounting plate, color RAL7035.Rittal-style AE Box 500*600*210 in stock, material: cold-rolled steel, box body 1.5, door panel 2.0, mounting plate 2.5, front single door, one galvanized mounting plate, color RAL7035.Rittal-style AE Box 600*800*250 in stock, material: cold-rolled steel, box body 1.5, door panel 2.0, mounting plate 2.5, front single door, one galvanized mounting plate, color RAL7035. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 河北鑫星调压器有限公司

Product Description: Product Usage   Medium and low pressure regulators can be used for industrial users such as medium-sized kilns, as well as for building or unit pressure regulation. These regulators are equipped with an automatic overpressure shut-off device that requires manual reset. They are typical equipment for building or unit pressure regulation.   Product Features   Compact size, high flow rate, stable performance, safe and reliable, wide range of gas adaptability. It can also be assembled with valves, inlet tees, outlet tees, vent valves, etc., to form box-type or wall-mounted small pressure regulating boxes with bypass and safety venting.   Main Technical Parameters   Inlet pressure P1: 0.02-0.4MPa Outlet pressure P2: 1.0-30KPa (adjustable) Stabilization accuracy εP2: ±15% Safety shut-off actuation pressure: 2-40KPa    Our company produces a wide range of high, medium, and low pressure gas regulators, gas filters, gas emergency shut-off valves, gas safety vent valves, CNG减压站, LNG气化站, city gate stations, gas odorizers, gas pressure regulating boxes, gas pressure regulating cabinets, gas metering and regulating cabinets, FRP meter boxes, and marker piles, among others, to meet various customer needs. Consultation phone: 15503287303 more>

$56800

Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery

Company: 山东众安矿山机械设备有限公司

Product Description: Belt Return Scraper Cleaning Box should be installed in a location convenient for inspection and maintenance. The box must have an observation door that is easy to open, and it should be well sealed to prevent air leakage, powder spraying, and water leakage. All cleaners should have an automatic gap compensation function and should not require regular manual adjustments. The service life of each cleaner, excluding wear parts, should be no less than 5,000 hours of continuous operation.The return belt cleaning box must have an interlocking function with the belt conveyor system, ensuring that the intelligent cleaning device starts operating when the belt conveyor is running (the system detects whether the belt is running and interlock it with the cleaning box operation). The supplier must provide necessary signal indicators on the local control box, including: local control, remote control, overload signal, running signal, start signal, and stop signal. The belt cleaning box should be capable of both programmable control and local control, and the accompanying control box should have control signal interfaces. A "Remote/Local" selector switch should be installed on the control box, allowing on-site switching. When the selector switch is in the "Remote" position, the belt cleaning box control system should be able to receive start and stop commands from the PLC control system. An emergency stop button should be provided, which bypasses the selector switch, meaning that regardless of the selector switch position, the operator can trigger an emergency shutdown on-site in case of an accident. The electrical control box should have display, alarm, and interlock protection functions, connected to the PLC control system via hard wiring, and provide necessary signals such as fault alarms to the PLC system. The PLC control system should enable display, alarm, control, and interlock protection functions. The entire cleaning device has a power rating of 4 kW, with a plate thickness of 6 mm or more, a water consumption of 100 L/h, and a water pressure of 2 Bar.All rotating parts of the cleaning device must rotate smoothly without any jamming. Lubricated parts must be well sealed to prevent grease leakage. The temperature rise of bearings should generally not exceed 35°C, and the bearing temperature should not exceed 75°C.The cleaning and removal rate of residual materials on the belt should be no less than 85%.All exposed rotating parts should be equipped with protective covers that are easy to remove.The cleaning device must be tightly sealed to prevent water mist and sewage splashing, and it should include an inspection door.Wastewater generated by the cleaning device must be effectively collected and directly reused, with no sewage discharge. The resulting residue should be automatically lifted to the upper part of the belt and directly dropped onto the belt to be carried away with the material.Cleaning module: consists of a housing, a water spray softening system, and a cleaning scraping system. The main body should be equipped with a manhole door for inspection and maintenance, facilitating the replacement, inspection, and cleaning of wear parts, while ensuring the sealing of the manhole door.Both remote control from the control room and local control methods should be provided. The local control box should reserve a remote control interface for interlocking with the belt system. All on-site control cabinets must meet dust protection requirements. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海骏洲再生资源回收有限公司

Product Description: ZBW-10KV Box Substation Acquisition, Shanghai specializes in recycling various idle box substations, second-hand box transformer recycling, and used transformer recycling services. We offer long-term high-price recycling for individuals and enterprises of second-hand dry-type transformers, box transformers, oil-immersed transformers, rectifier transformers, power transformers, furnace transformers, combined transformers, special transformers, and other domestic and imported brand transformer series. Our company provides free on-site valuation and cash transaction services. New and old customers are welcome to call for consultation!Our company is a formally registered environmental protection company under strict registration by the Shanghai Administration for Industry and Commerce. We focus on turning waste into treasure, environmental regeneration, and benefiting the nation and its people. We are a comprehensive service center integrating recycling, classification, processing, reuse, and sales, specializing in recycling second-hand transformers from enterprises, institutions, and power companies. With extensive experience in transformer recycling, asset disposal recycling, bidding, auctions, and demolition projects, we have earned the trust and satisfaction of our clients through诚信 services, establishing a high reputation in the industry and among customers. If you or anyone around you has idle transformer equipment, please contact us! We will provide you with the highest quality transformer recycling and demolition services. Recycling transformers, second-hand transformers, various types of second-hand transformers, transformers, dry-type transformers, box transformers, special transformers, three-phase oil-immersed transformers, furnace transformers, voltage regulating transformers, magnetic transformers, station transformers, power plant transformers, rectifier transformers, power frequency test transformers, mining transformers, audio transformers, medium frequency transformers, high frequency transformers, impulse transformers, electronic transformers, reactors, instrument transformers, distribution systems, used transformer recycling and reuse company; based in Shanghai,辐射 the Yangtze River Delta (Hangzhou, Ningbo, Wenzhou, Jiaxing, Huzhou, Shaoxing, Jinhua, Quzhou, Zhoushan, Taizhou, Lishui, Tonglu, Chun'an, Jiande, Fuyang, Lin'an, Xiangshan, Ninghai, Yuyao, Cixi, Fenghua, Ruian, Yueqing, Jiashan, Haiyan, Haining, Pinghu, Tongxiang, Zhuji, Shangyu, Shengzhou, Lanxi, Yiwu, Dongyang, Yongkang, Jiangshan, Wenling, Linhai) with offices in various locations for transformer recycling and used material recycling. Units with货源 are welcome to call for consultation and报价.Transformer Recycling Categories:1. Dry-Type Transformer Recycling: High-price services for汽机 transformers,除灰 transformers, electrostatic precipitator transformers, desulfurization transformers, three-phase dry-type transformers, amorphous dry-type transformers, electrostatic precipitator dry-type transformers, H-class dry-type transformer recycling.2. Oil-Immersed Transformer Recycling: High-price services for double-winding transformers, triple-winding transformers, three-phase transformers, core-type transformer recycling, amorphous alloy transformer recycling.3. Box Transformer Recycling: High-price services for cabinet transformer recycling, machine tool transformer recycling, European-style box transformers, American-style box transformers, box substation recycling.4. Combined Transformer Recycling: High-price services for transformer recycling brands, shell-type transformer recycling, triple-winding transformer recycling, double-winding transformer recycling, test transformer recycling, instrument transformer recycling.5. Power Transformer Recycling: High-price services for distribution transformer recycling, fully sealed transformers, single-phase transformers, magnetically saturated transformers, three-phase to single-phase transformers, phase-shifting transformers, spark transformers, high-voltage transformers, constant voltage transformers, fully sealed transformer recycling.6. Furnace Transformer Recycling: High-price services for boiler transformers, resistance furnace transformers, arc furnace transformers, induction furnace transformers, capacitive transformers, electronic transformer recycling.7. Rectifier Transformer Recycling: High-price services for rectifier transformers, energy-saving transformers, autotransformers, grounding transformers, traction transformers, Scott transformer recycling.8. Special Transformer Recycling: High-price services for ZSG series rectifier transformers, EPS/UPS专用 transformers, QZB series降压启动 transformers, S11 series transformers, S9 series transformers, capacitive transformers, UV mechanical transformers, dyeing and finishing机械 transformers, energy-saving equipment transformers, epoxy resin cast transformers, high-frequency transformer recycling.Transformer Recycling Brands:Long-term high-price recycling for second-hand transformers of brands such as ABB, Siemens, EKEA,亿佳,新英,景赛,朗特宁, LNBRT,雷士,星沃盾,杜邦,雷力通,施耐德,许继电器,江苏中电,天津泰达,广东顺特,山东金曼,天津特变,海南金盘,鲁能,南阳瑞光,鞍变,大全,华鹏,华宇,三棱,沈变,泰开,特变,一开,正泰, etc. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海骏洲再生资源回收有限公司

Product Description: Suzhou Prefabricated Box Substation Recycling, Suzhou Second-hand Box Transformer Company On-site Utilization and Acquisition, Box Substation Recycling, European-style Substation Recycling, American-style Substation Recycling, Combined Substation Recycling, High and Low Voltage Prefabricated Substation Recycling, Transformer Complete Equipment Switchgear Recycling, Transformer Recycling mainly includes 50KVA, 80KVA, 100KVA, 125KVA, 160KVA, 200KVA, 250KVA, 315KVA, 400KVA, 500KVA, 630KVA, 800KVA, 1000KVA, 1250KVA, 1600KVA, 2000KVA, 35kV Class S9-~ Series Oil-immersed Power Transformer Recycling, S(B)H-M Amorphous Alloy Rolled Iron Core Power Transformer Recycling, 20KV Class SC(B)10 Series Epoxy Resin Cast Dry-type Transformer Recycling, SGB11-R Rolled Iron Core H-grade Non-encapsulated Coil Dry-type Power Transformer, SG10 Type H-grade Insulated Dry-type Power Transformer, SC(B)9/10 Dry-type Transformer, 10KV Class ZPSG Series Dry-type Rectifier Transformer, SG- Series Three-phase Dry-type Isolation Transformer, KBSG Mining Explosion-proof Dry-type Transformer, QZB Series Autotransformer, Dual Voltage No-load Tap-changing Dry-type Distribution Transformer, 20KV Class S11 Series Oil-immersed Power Transformer, 35KV Class ZS Series Oil-immersed Rectifier Transformer, 10kV Class S9, S11 Series Oil-immersed Power Transformer, 10kV, S13 Type Low-loss Triangular Rolled Iron Core No-load Tap-changing Oil-immersed Distribution Transformer Recycling, etc., Distribution Cabinet Recycling, Cable Wires, Medium Frequency Furnaces, Complete Distribution Equipment, Factory Equipment, Mechanical Equipment, Electromechanical Equipment Recycling, Machine Tool Equipment Recycling, Bankrupt Factory Equipment Packaged RecyclingThe company adheres to the principle of integrity, operating diligently and conscientiously. We dispatch personnel for on-site services, emphasizing practicality and cash transactions to achieve win-win outcomes! We prioritize green environmental protection to foster long-term cooperation and jointly contribute to society! Our team includes e-commerce, computer technology, mechanical technology, and dismantling and transportation technicians. We offer services such as acquisition, recycling of waste materials, and packaged recycling!Equipment Inspection: Equipment inspection should be conducted jointly by the installation unit, supplier, and construction unit representatives, with records maintained. Verify the specifications and models of the transformer body and accessories against the equipment list, construction drawings, and technical documents to ensure they meet design requirements. Check for completeness, absence of loss or damage. The transformer body should show no damage or deformation, with paint intact and undamaged. Inspect insulation porcelain parts and epoxy resin castings for damage, defects, or cracks. Secondary transportation of transformers should be handled by lifting operations with electricians assisting. Use a truck crane or chain hoist for lifting. During transportation, protect the porcelain insulators by covering high and low voltage insulators with cloth or cardboard boxes to prevent damage. Avoid impact or severe vibration during transportation. When using mechanical traction, the point of force should be below the center of gravity to prevent tilting. The transportation tilt angle should not exceed 15° to avoid internal structural deformation. For large transformers, verify the high and low voltage side directions before moving or unloading to prevent difficulties during installation. Transformer Installation: The transformer can be positioned directly into the transformer room using a truck crane, or temporary tracks can be set up with timber, using a three-step setup and chain hoist to pull it into the appropriate indoor position. During installation, ensure the orientation and distance from the wall match the drawings, with an allowable error of ±25mm. If not specified in the drawings, align longitudinally with the tracks, and maintain a横向 distance of at least 800mm from the wall and 1000mm from the door.For transformers that have developed short circuits or high no-load losses due to moisture, if the coil has short-circuited, the shorted coil must be removed and rewound. For transformers that are moist but not yet short-circuited, do not energize them to avoid insulation breakdown; instead, place them in a drying oven to restore insulation performance. If the no-load loss is high but the insulation resistance (between coils, between coils and the core) is normal, indicating possible poor core quality, high iron loss, or local coil short circuits, use a short-circuit tester for inspection and resolve the issue before reuse. If internal faults such as broken wires or short circuits are confirmed, the transformer must be disassembled for repair as follows. First, disassemble the iron core. Transformers are often filled with materials like asphalt or wax; heat to melt and separate them before disassembly. Also, desolder the transformer leads from the terminals, remove the fixing clamps, pry open the silicon steel sheets with a screwdriver, and pull them out one by one with pliers. Handle the silicon steel sheets carefully to avoid damaging the coil leads and prevent breaking or bending. Collect the removed silicon steel sheets, wrap them in paper, and store them to prevent loss and insulation damage. more>

$18

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

Company: 新驰电气(湖北)有限公司

Product Description: Distribution Room BAB1016 Explosion-Proof Emergency Power Supply BoxBAB1016 Explosion-Proof Emergency Power Supply Box Application Scope:1. Suitable for fixed emergency lighting in explosion-proof locations such as petroleum and petrochemical production workshops, joint stations, transfer stations, internal pump rooms, and distribution rooms.BAB1016 Explosion-Proof Emergency Power Supply Box Structural Features:1. Flameproof explosion-proof structure, capable of safe use in most explosion-proof environments.2. By using different wiring configurations, users can freely choose Type A emergency (sustained type) or Type B emergency (non-sustained type).3. Through dual live wire control, intelligently identifies whether the lighting circuit is normally turned off or if there is a mains power loss; emergency mode does not activate when the lighting circuit is normally turned off, only activating when mains power is completely lost.4. Equipped with a built-in emergency DIP switch and an external emergency switch, enabling manual control for emergency shutdown or activation.5. The enclosure protection rating reaches IP65, ensuring reliable use in various indoor and outdoor environments.6. Can be freely combined with multiple models of our company's LED explosion-proof luminaires based on different explosion-proof environments, installation requirements, and illumination needs. (See image below)BAB1016 Explosion-Proof Emergency Power Supply Box Technical Parameters:1. Explosion-Proof Marking: Exd IIB T6 Gb/Ex tD A21IP65 T85°C2. Mains Voltage: 220V- 50Hz3. Emergency Rated Power: 50W4. Emergency Power Input Voltage: 1.2V=5. Emergency Power Capacity: 5Ah6. Emergency Operating Time: > 45min7. Emergency Switching Time: more>