Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 浙江宏泰电子设备有限公司

Product Description:        Magnetic locks have been widely used in important buildings both domestically and internationally, becoming a crucial component of high-tech access control management systems. Compared to traditional locks, their advantages include generating strong magnetic force, low power consumption, stable and reliable quality, monitoring signal feedback output, resistance to external damage, noiseless operation, and features such as fire protection and anti-theft.                  Our company uses non-residual magnetic, fire-resistant imported materials for silicon steel sheets. To ensure product stability during operation, measures such as low power supply and surge protection are implemented. For ease of installation, the product offers strong holding force, powerful magnetic attraction, and no residual magnetism. It includes fault protection functionality with no mechanical failures. The export version provides convenient wire holes and terminal blocks for easy wiring, along with a series of special mounting brackets to adapt to various environments. Hongtai Company has always maintained extremely high craftsmanship standards for product appearance, utilizing processes like anodizing and electroplating to achieve perfection. The "Hongtai" brand magnetic locks come in over 40 styles, with holding forces ranging from 150kg to 500kg. The rich and diverse design varieties are sure to meet your different needs.Electromagnetic Lock Control Box Parameters:  Input Voltage:  DC12V  Operating Current:  ≤470mA  Built-in Functions:  Adjustable delay 5-15 seconds, signal feedback  Application Scope:  Dedicated for access control systems  Type:  Button, Key  Product Weight:  0.55kg  Packaging:  12 units/case more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 浙江宏泰电子设备有限公司

Product Description:        Magnetic locks have been widely used in important buildings both domestically and internationally, becoming a crucial component of high-tech access control management systems. Compared to traditional locks, their advantages include generating strong magnetic force, low power consumption, stable and reliable quality, monitoring signal feedback output, resistance to external damage, noiseless operation, and features such as fire protection and anti-theft.                  Our company uses non-residual magnetic fire-resistant imported materials for silicon steel sheets. To ensure product stability during operation, measures such as low power supply and surge protection are implemented. For ease of installation by users, the product offers strong holding force, powerful magnetic attraction, and no residual magnetism. It includes fault protection functionality with no mechanical failures. The export version provides convenient wire holes and terminal blocks for easy wiring, along with a series of special mounting brackets to adapt to various environments. Hongtai Company has always maintained extremely high craftsmanship standards for product appearance, utilizing processes like anodizing and electroplating to achieve perfection. The "Hongtai" brand magnetic locks come in over 40 models, with holding forces ranging from 150kg to 500kg. The rich and diverse design varieties are sure to meet your different needs.Electromagnetic Lock Control Box Parameters:  Input Voltage:  DC12V  Operating Current:  ≤500mA  Built-in Functions:  DIP switch delay of 2, 4, 6, 9 seconds; lock status feedback; built-in card swiping (optional)  Applicable Scope:  Wooden doors, metal doors, fire doors  Type:  Upgraded card swiping dedicated, knob, key  Product Weight:  0.8kg  Packaging:  24 units/case more>

$100

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

Company: 滁州华侨电子科技有限公司

Product Description: Vertical Operation Box ● High load-bearing capacity and strength, suitable for applications requiring load-bearing● High protection level, suitable for outdoor or harsh environments such as humidity● Vibration resistance, can be used in vibrating environments like vehicle-mounted applications● Customizable, with various styles and non-standard options available● PU foam sealing strip ensures the box achieves IP56 protection level● Widened box frame, load-bearing hinges, and door panel square tube reinforcement ensure high strength of the box system● Optional 3.0mm galvanized mounting plate and high-strength mounting plate bracket ensure the reliability of installed devices (can be used for external wiring)● Bottom cable entry and exit device ensures flexible and convenient wiring● Optional transport lifting ring system ensures convenient and quick transportation#Imitation Veto Cabinet##Imitation Veto Rack##Chuzhou Imitation Veto Cabinet Manufacturer#Material: Cold-rolled steel plateSurface treatment: Box and door panel phosphating primer coating, external powder coating, available in RAL7032 or RAL7035 textured finishes, mounting plate is galvanizedProtection level: IP56 (according to GB4205-1993)Standard configuration: Door panel, box, sealing strip, grounding kit, mounting plate, door lock, transport lifting ring (optional)Steel plate thickness:Box: 1.5mm (optional 2.0mm)Door panel: 2.0mmMounting plate: Standard 2.5mm (optional 3.0mm) #Imitation Veto Rack Manufacturer# Chuzhou Huaqiao Electronic Technology main business: Imitation Veto control cabinets, low-voltage distribution cabinets, KL junction boxes and switch boxes, inclined and piano surface operation consoles, cantilever operation boxes, industrial computer cabinets, industrial control cabinets, and other sheet metal cabinets, rack air conditioners, and rack fans more>

$29800

Category: Others

Company: 山东茵美特机械设备有限公司

Product Description: Belt Cleaning Box Product IntroductionThe Belt Cleaning Box is a highly efficient cleaning device specifically designed for various belt conveyor systems. It effectively removes residual dust, particles, and adhered materials from the conveyor belt surface and is widely used in material handling processes across industries such as mining, cement, power, chemical, and ports.Belt Cleaning Box Module Core Advantages1. High-Efficiency Cleaning: Utilizes highly wear-resistant polyurethane scrapers or alloy blades that closely fit the belt surface, achieving a removal rate of over 95%, significantly reducing material waste and environmental pollution.  2. Intelligent Adjustment: Equipped with an automatic compensation device (spring/hydraulic) to adjust scraper pressure in real-time, ensuring continuous contact with the belt and eliminating the need for frequent manual adjustments.  3. Long Service Life: Scrapers are made of special composite materials that are impact-resistant and wear-resistant, offering a service life 3-5 times longer than ordinary rubber scrapers, greatly reducing replacement frequency and maintenance costs.  4. Eco-Friendly and Low Consumption: Features a sealed structural design that effectively suppresses dust spillage. When combined with an optional spray system, it enables clean production and meets environmental requirements.  5. Easy Installation: Modular design compatible with various belt conveyors (belt width 500-2200mm), supporting multiple installation methods such as horizontal and inclined. Deployment can be completed within 1-2 hours.  Application Scenarios of the Belt Return Cleaning Box1. Mining Industry: Removes sticky and wet materials like coal and ore.  2. Cement Plants: Cleans residues of cement clinker and fly ash.  3. Ports and Terminals: Addresses issues of bulk material adhesion such as grains and fertilizers.  4. Waste Treatment: Removes stubborn stains from conveyor belts.  After-Sales and ServicesWe provide customized solutions, including:- Special material scrapers (high-temperature resistant, corrosion-resistant)  - Intelligent monitoring systems (wear alarm, remote adjustment)  - Integrated cleaning solution design (multi-stage cleaner combinations)  Keep your conveyor system highly efficient and clean!Welcome to inquire about technical parameters and details. more>

$面议

Category: Chemicals/Plastics & Products/Plastic Additives

Company: 东莞市企石港新工艺品厂

Product Description: Anti-Mold Patch Product Overview:During the sales and transportation of products such as leather, clothing, furniture, household items, crafts, light industrial goods, and food, mold growth is a major concern due to regional climate influences. Traditionally, desiccants were placed inside packaging, or customers specified the use of imported anti-mold strips and other common anti-mold agents made by soaking silica gel in chemical solutions. Desiccants create a dry environment by absorbing moisture with materials like silica gel, thereby preventing mold. However, since product packaging is not airtight and contains significant moisture, desiccants can only absorb a small amount of water and cannot inhibit mold growth.Although other common anti-mold agents are cheaper than imported anti-mold strips, their effectiveness is not significant. The anti-mold patch is a high-tech product developed by IHAOER. It has applied for multiple invention patents both domestically and internationally. Its anti-mold mechanism involves the KL sublimation agent, which sublimates at room temperature to release WASAOURO into the environment, killing molds such as Penicillium, Aspergillus, and Mucor, and creating an environment unsuitable for mold growth. The anti-mold effect is highly noticeable during the protection period.Usage Instructions:1. Place the anti-mold patch inside the product packaging box at the same time the product is packed, and the box should be quickly placed into the outer carton.2. Damaged or damp outer cartons may affect the anti-mold effectiveness of this agent. For long-distance transportation where rain exposure is a concern, a plastic bag should be added inside the carton for protection.3. Within 72 hours after the packaging box is sealed in the carton, the anti-mold patch will have destroyed and eliminated the mold inside, creating a sterile environment within the carton. This effect can be maintained for over 6 months before opening.4. This product is highly irritating; ensure adequate ventilation in the workspace during use.5. Avoid contact with eyes and nose to prevent excessive irritation; if accidental contact occurs, rinse immediately with clean water.6. The shelf life of this anti-mold patch is 1 year. Store in a dry, ventilated, low-temperature area away from fire sources. 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: The BFC-1400-8L, a 1400 Series 8L Box Furnace supplied by Guangzhou Jincheng Scientific Instrument Co., Ltd., features an integrated design combining the furnace body with 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-1400-8LAchievable Temperature:1400°C (short-term)Rated Temperature:1350°CInner Chamber 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>

Negotiable

Category: Hardware & Tools/Pipe Fittings/Tee Fittings

Company: 泰安市九方矿山设备有限公司

Product Description: HC-45 Type Single Hydraulic Prop Pressure BoxSingle Hydraulic Prop Pressure Box is a rock pressure instrument used for monitoring the pressure of single hydraulic props and roof pressure in coal mines. It also serves as reliable equipment for maintenance plants to monitor the sealing performance of single props. With its large measurement range, stable performance, and ease of use, it is a favored rock pressure monitoring device in coal mines.Technical Specifications of Single Prop Pressure Box:1. Working pressure range: 0-60MPa (0-45T);2. Measurement accuracy: 0.025MPa;3. Structure: Hydraulic mechanical type, pointer pressure gauge. more>

Negotiable

Category: Chemicals/Plastics & Products/Plastic Additives

Company: 中山励诺包装制品有限公司

Product Description: In the modern catering industry, aluminum foil sealing films for meal boxes play a crucial role. They are not only a line of defense for food safety but also an important factor in enhancing brand image and consumer trust. With the increasing popularity of takeout and ready-to-eat foods, choosing high-quality aluminum foil sealing films has become an essential consideration for catering businesses. Among numerous packaging suppliers, Linuo Packaging has become the preferred brand for many customers due to itssuperiorquality and excellent reputation, making it highly recommended.First, Linuo Packaging's aluminum foil sealing films for meal boxes strictly control materials to ensure compliance with international food safety standards. Made from high-quality aluminum foil, they offer excellent moisture and gas resistance, effectively preventing external air and moisture from affecting the food and maintaining its fresh taste. For the takeout industry, this sealing performance is particularly important, directly impacting customer satisfaction and repurchase rates upon receiving meals.Second, Linuo's aluminum foil sealing films also excel in ease of use. Their design is suitable for various types of meal boxes, allowing for quick application and reducing hassle during use. Additionally, the aluminum foil film can withstand high temperatures, making it ideal for packaging various hot meals, enabling businesses to operate efficiently and conveniently during production, transportation, and storage.In terms of brand image, Linuo Packaging understands the importance of packaging design. They offer customized services to help clients design unique sealing films based on brand needs, not only enhancing the appearance of meals but also strengthening brand recognition. This personalized packaging allows catering businesses to stand out in the competitive market and win more consumer favor.Finally, Linuo Packaging is committed to sustainable development and actively promotes the research and development of eco-friendly packaging. By providing recyclable and environmentally friendly aluminum foil materials, they help clients reduce their environmental impact while meeting the growing consumer demand for green products.In summary, whether in material selection, ease of use, brand customization, or environmental philosophy, Linuo Packaging's aluminum foil sealing films for meal boxes perform exceptionally well, making them a reliable choice for the steady growth of catering businesses. Choosing Linuo means choosing a guarantee of quality and service, helping your brand gain customer recognition and affection in the market. more>

Negotiable

Category: Chemicals/Plastics & Products/Plastic Additives

Company: 中山励诺包装制品有限公司

Product Description: In today's lifestyle that emphasizes health, safety, and convenience, aluminum foil meal boxes have become a common choice for many when it comes to takeout and food packaging. Among these, aluminum foil meal box sealing films are one of the key factors in ensuring food safety and freshness. In this field, Linuo Packaging, with its professional technology and high-quality products, has become a reliable choice for your sealing film needs.First, Linuo Packaging's aluminum foil meal box sealing films offer excellent sealing performance. During the process of takeout and food packaging, maintaining the freshness and flavor of the food is crucial. Linuo Packaging's aluminum foil meal box sealing films are manufactured using high-quality raw materials and advanced production processes, ensuring a secure and airtight seal that prevents food from exposure to air and bacteria, keeping the food's taste and quality intact.Second, Linuo Packaging's aluminum foil meal box sealing films possess outstanding heat resistance. Aluminum foil meal boxes are often used for storing and reheating food, so the sealing film must have good heat resistance to ensure the food remains uncontaminated and undamaged during heating. Linuo Packaging's aluminum foil meal box sealing films are highly resistant to high temperatures, safely withstanding heat without compromising food quality, thereby extending the shelf life of your food.Additionally, Linuo Packaging pays great attention to the aesthetic design of its aluminum foil meal box sealing films. The elegant appearance and materials that meet food hygiene standards make the sealing films look neat and professional, adding a sense of cleanliness and quality to the food, which reassures consumers and enhances their confidence in using the product.In summary, Linuo Packaging's aluminum foil meal box sealing films are high-quality, safe, and reliable products with excellent sealing performance, heat resistance, and thoughtful design. While providing protection for your food, they also add a level of professionalism and trust to your food business. In the future, Linuo Packaging will continue to uphold the philosophy of "quality first, service至上," constantly improving technological standards and product quality to offer even better sealing film products and support the development of the food and beverage industry. Linuo Packaging is your trusted choice! more>

$2800

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 成都美忆电器有限公司

Product Description: Scope of Application: ◆ Suitable for Zone 1 and Zone 2 hazardous areas. ◆ Suitable for explosive gas environments of Class IIA, IIB, IIC, with temperature groups T1-T6. Technical Parameters ■ Explosion-proof Mark: ExedⅡCT6 *ExedⅡBT6 ■ Rated Voltage: AC380/220V/50Hz ■ Main Circuit Rated Current: 60A-250A ■ Protection Level: IP55 ■ Corrosion Resistance Level: WF1 ■ Inlet Specification: G2"-G3" ■ Outlet Specification: G11/2" Product Features ■ Housing made of die-cast aluminum alloy with high-pressure electrostatic spraying; ■ Main cavity equipped with molded case circuit breaker; ■ Cable or steel pipe wiring; ■ Customizable according to user requirements. Ordering Information ■ When ordering, specify the number of sockets, corresponding voltage and current, number of inlets, direction, and specifications; ■ If outlets are required, specify the direction, quantity, and specifications; ■ If equipped with a switch, specify the current rating and number of poles. Lights, explosion-proof and corrosion-resistant all-plastic fluorescent lights, explosion-proof road lights, explosion-proof platform lights, anti-glare floodlights, explosion-proof flashlights, portable explosion-proof searchlights, explosion-proof headlamps, explosion-proof unions, explosion-proof pipe fittings, explosion-proof flexible connectors, explosion-proof limit switches, explosion-proof changeover switches, explosion-proof lighting switches, explosion-proof control buttons, explosion-proof plugs, explosion-proof electric bells, explosion-proof sound and light alarms, explosion-proof axial fans, explosion-proof air conditioners, explosion-proof oscillating fans, explosion-proof exhaust fans, explosion-proof and corrosion-resistant products, and various non-standard explosion-proof boxes. Custom non-standard orders are supported. more>

$5

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

Company: 乐清振磊防爆电器有限公司

Product Description: Explosion-proof Junction Box Wiring Method Explosion-proof Junction Box 6-Point Tee Explosion-proof Junction BoxCan replace: BHC-, YHXe-, BG-, BCH-Scope of ApplicationSuitable for Class IIA, IIB, IIC explosive gas environments;Suitable for combustible dust environments in Zones 20, 21, 22;Suitable for environments with temperature groups T1–T6;Suitable for explosive hazardous environments such as petroleum extraction, refining, storage, chemical, pharmaceutical, military, and facilities.Product FeaturesAluminum alloy product housing surface high-pressure electrostatic spraying; cast steel product surface galvanized treatment;Various connection types to meet on-site wiring needs;Stainless steel exposed fasteners.Technical ParametersImplementation Standards: GB 3836.1, GB 3836.3, IEC60079Rating Mark: ExeⅡProtection Level: IP55Corrosion Resistance Level: WF1Product Advantages1. This product features an increased safety structure;2. The housing is made of cast aluminum alloy, using advanced high-temperature one-time die-casting technology, with a smooth surface and exquisite appearance. The metal structure has high density, no internal bubbles or sand holes, good impact resistance (up to 7J), excellent explosion-proof performance of the housing, with the explosion-proof mark directly pressed on it;3. The product housing undergoes high-speed shot blasting first, followed by high-pressure electrostatic spraying process. The plastic powder has strong adhesion, providing excellent corrosion resistance, oxidation resistance, anti-static properties, and sunlight resistance;4. The joint surface between the product body and cover uses rubber sealing, ensuring good sealing and strong waterproof performance;5. Various structural forms are available for customers to choose as needed;This product is made of cast steel material, and customers can select it according to requirements.In electrical engineering installation projects with explosion-proof requirements, many sites opt for steel conduit wiring, and explosion-proof junction boxes are one of the auxiliary materials. During construction, when encountering excessively long protective conduits, branch points in the circuit, or too many bends, it can create significant obstacles to project progress. At such times, we need to add some explosion-proof junction boxes to improve the situation. By using explosion-proof junction boxes at the terminal parts of the wire protective conduit to connect transition boxes of different shapes, it not only allows the wiring steel conduits to connect but also solves the problem of protecting wires at corners and branch points in the steel conduit connections. more>

$850

Category: Electronic Components & Supplies/Sensors/Other Sensors

Company: 内蒙古德明电子科技有限公司

Product Description: Product IntroductionPurpose: Monitor the operational on/off status of equipment and calculate the total working duration. Examples include excavators, various motors, etc. Reports upon startup, shutdown, and tracks working hours. Specifically designed to detect whether equipment has been touched or moved, such as utility poles, cables, doors, windows, etc.Monitors various valves for leaks, water seepage, or any vibration occurrences.Features:7x24 hour monitoringImmediate reporting upon abnormal vibration exceeding limitsScheduled reportingBattery-powered or power supply operationAdjustable vibration thresholdIP68 waterproof (battery version, built-in antenna version)Supports multiple wireless communication methods: WIFI, 4G, NB, LoRaWAN or LoRa, BluetoothSpecifications:Dimensions: 70mm x 40mm x 40mmBattery: 3.6V 3200mAHInstallation methods: Screw mounting, adhesive, or magnetic attachmentMQTT protocol more>

$650

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 上海侨谊电气设备有限公司

Product Description: The 210FD front-opening cantilever control box and 290RD rear-opening control box are enhanced versions of the 210 model, featuring both front and rear door access. By combining multiple profiles, a maximum depth of 372mm can be achieved to meet various internal space requirements. All box dimensions are customized according to user needs.Basic Performance and Parameters:210FD Cantilever Control Box Effective Installation Depth: 201.5mm290RD Cantilever Control Box Effective Installation Depth: 290mmCustom Maximum Dimensions:Front Panel Width 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: EB Compact Control Box (Distribution Box, Electrical Control Box, Wall-mounted Box, Wall-hung Box)Process Features and Performance:● 180-degree hinge ensures the door opens up to 180 degrees  ● Multi-layer protective groove at the box opening provides reinforcement, not only preventing dirt and water from entering the box when the door is openbut also offering a larger opening space● The mounting plate made of galvanized steel can be used for wiring outside the box,providing greater installation space ● PU foam sealing strip ensures the box achieves IP56 protection ratingSurface Treatment:The box body and door plate are treated with phosphating primer coating,the exterior features a powder coating, available in two textures:RAL7032 and RAL7035, while the mounting plate is galvanizedProtection Rating: IP56 (according to GB4205-1993)Standard Configuration:Door plate, box body, sealing strip, grounding kit, mounting plate, door lock Steel plate thickness:Box body: 1.5mm Door plate: 1.5mm Mounting plate: 2.5mm more>

$700

Category: Others

Company: 南阳首安防爆电气有限公司

Product Description: Explosion-proof control boxes are specialized enclosures designed to prevent electrical equipment from generating sparks in the environment. An explosion-proof control box refers to a type of distribution box with explosion-proof functionality, primarily used in hazardous environments. It mainly includes lighting distribution boxes for controlling lighting systems and power boxes for controlling power systems—this is what constitutes an explosion-proof control box. The enclosure of an explosion-proof control box is typically made of welded steel plates, cast aluminum alloy, or 304 stainless steel through die-casting. The product generally adopts a composite structure combining flameproof enclosures and increased safety enclosures. All internal components are explosion-proof and can be customized into vertical or wall-mounted types based on user requirements. With a protection rating of IP65, explosion-proof control boxes are suitable for flammable and explosive environments, offering high safety factors, strong operational functionality, and stable performance. The use of explosion-proof distribution boxes is becoming increasingly widespread in production, storage, and rescue operations. more>

$电议

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

Company: 南阳首安防爆电气有限公司

Product Description: All our products are custom-made. The following product prices and technical parameters are for reference only. Direct supply from the manufacturer ensures affordable prices and guaranteed quality. Please feel free to contact us by phone if needed. For explosion-proof products, choose Shou'an. Nanyang Shou'an Explosion-Proof has always been here.Product Introduction: Explosion-proof distribution boxes are distribution boxes with explosion-proof performance, mainly including explosion-proof lighting distribution boxes, explosion-proof power distribution boxes, and explosion-proof anti-corrosion distribution boxes.When purchasing explosion-proof distribution boxes, it is essential to choose a safe and reliable manufacturer to ensure their quality meets standards and complies with national explosion-proof regulations. You can trust Shou'an Explosion-Proof to provide you with a sense of security. The production technical indicators of distribution boxes must comply with regulations and design requirements, and they should be produced according to the specified product standards. All components and technical parameters must meet the requirements of the national standard GB7251. After sample production, relevant personnel from the construction unit, supervision unit, and construction unit must be notified for acceptance before full-scale production can proceed.Explosion-Proof Protection: Explosion-proof distribution boxes are designed according to the standard for electrical equipment used in explosive gas environments. They assemble switchgear, measuring instruments, protective devices, and auxiliary equipment in sealed or semi-sealed cabinets or panels, connecting or disconnecting circuits through automatic or manual switches. In case of faults or abnormal operations, they protect electrical equipment while using measuring instruments to display various parameters for adjusting the circuits inside the explosion-proof distribution box. This strongly ensures the safety of the product during use.Suitable Range of Explosion-Proof Distribution Boxes1. Hazardous locations with explosive gases: Zone 1, Zone 22. Gas mixtures: IIA, IIB, IIC3. Combustible dust environments: Zone 20, Zone 21, Zone 224. Temperature classes: T1-T65. Explosion-proof markings: Exde IIBT6, *Exde IICT6Main Structure of Explosion-Proof Distribution BoxesThe explosion-proof distribution box shell is made of ZL102 cast aluminum alloy or high-quality stainless steel plates welded to form a flameproof main chamber and a terminal chamber. The main chamber contains C65N and DZ47 series circuit breakers, operated via a mechanism and an external handle. Each circuit has "on" and "off" indicators, along with indicator lights. The terminal chamber has terminals connected to the main chamber, cable entry devices, and internal and external grounding screws.Product Features of Explosion-Proof Distribution Boxes1. This product is a composite type. The switch box adopts a flameproof structure, while the busbar box and outlet box adopt an increased safety structure. Modular design allows free selection of various circuits.2. Equipped with high-breaking small circuit breakers, it provides overload and short-circuit protection. Compact and rational structure, strong versatility, flexible and convenient operation, and good tactile feedback.3. All fasteners are made of corrosion-resistant 304 stainless steel.4. Suitable for both conduit and cable wiring.5. Customizable according to user requirements.Usage Instructions for Explosion-Proof Distribution Boxes1. Based on the actual lighting needs of the worksite, determine the installation position and method of the luminaire. Then, prepare a three-core cable of the corresponding length according to the distance from the luminaire to the 220V power connection point (if using conduit wiring, thread the three-core cable through the conduit to the luminaire installation point).2. First, remove the fixing screws on the terminal chamber and pull out the terminal part of the junction box. Take the sealing ring and connector (with set screws) from the packaging and slide them onto the cable. Then, connect one end of the three-core cable to the terminals marked "L," "N," and ground inside the box. Secure the cable with a cable clamp and fasten it with screws. Tighten the connector, compress the sealing ring, and tighten the set screw from the side.3. Screw the components from step 2 into the conduit, lock them with set screws from the side, then install the lamp body along the guide rails of the junction box and tighten the screws on the panel.4. Finally, connect the other end of the three-core cable to the 220V power supply as required by the explosion-proof distribution box.5. When replacing the bulb, first cut off the power supply. Then, use a hex key to remove the set screws on the housing, unscrew the lamp cover about 6 turns with a large screwdriver or other tool, and carefully remove the lamp cover by hand. Unscrew the old bulb and replace it with a new one.Functions and Applications of Explosion-Proof Distribution Boxes in Explosive Environments:1. Containment-Type Explosion-Proof Distribution Box:This is a relatively traditional explosion-proof form. It places conductive parts inside the housing and prevents the transmission of explosion products outward by increasing the joint surfaces of the explosion-proof distribution box housing. That is, explosive mixed gases enter the explosion-proof box and are ignited by sparks or arcs inside, but when the explosion propagates outward, the joint surfaces of the distribution box cool and disperse the explosion products to a safe temperature, isolating the explosion and preventing outward transmission.2. Isolation-Type Explosion-Proof Distribution Box:This type of explosion-proof design seals electrical components that are prone to generating arcs or sparks inside the explosion-proof distribution box. The box is sealed by melting, pressing, or adhesive methods to prevent explosive mixtures from entering the interior, thereby achieving explosion-proof purposes.3. Medium Isolation-Type Explosion-Proof Distribution Box:This design places conductive parts of electrical equipment in a safe medium, preventing ignition sources from contacting explosive mixtures, thus achieving explosion-proof goals.4. Controlled Ignition Source-Type Explosion-Proof Distribution Box:This type uses high-quality insulating materials, reduces temperature rise, increases electrical clearance, and creepage distance to minimize the possibility of sparks, arcs, and dangerous temperatures during normal operation of the explosion-proof distribution box, thereby reducing safety hazards in production.Explosion-proof distribution boxes are enclosures used for power distribution and wiring in industrial production. Enterprises should choose explosion-proof distribution boxes suitable for their production environment based on their specific factors. more>

$900

Category: Others

Company: 南阳首安防爆电气有限公司

Product Description: In dusty environments, the safety of electrical equipment is crucial. As a specialized electrical device, dust explosion-proof distribution boxes play a vital role in hazardous dust-laden areas. They effectively prevent dust-related accidents caused by electrical sparks, arcs, or high temperatures, ensuring the safe operation of industrial production. This article will explore the requirements for dust explosion-proof distribution boxes in detail. I. Environmental Adaptability Requirements 1. Protection Level Dust explosion-proof distribution boxes should have a high protection level, typically IP5X or higher. Here, "5" indicates complete protection against foreign object intrusion and the ability to prevent dust from entering to the extent that it affects the normal operation of electrical equipment. For example, in dust-filled places like flour processing plants or cement factories, if the distribution box has a low protection level, dust can easily enter the internal circuits, causing short-circuit faults or accumulating around heating elements and triggering fires.2. Corrosion Resistance In some special environments, such as dust workshops in chemical plants, there is not only a large amount of dust but also potentially corrosive gases. Therefore, the housing material of dust explosion-proof distribution boxes should possess good corrosion resistance. Commonly used materials include stainless steel and specially treated aluminum alloys. These materials can remain stable in corrosive environments such as acidic, alkaline, or salt spray conditions, extending the service life of the distribution box and ensuring its long-term reliable operation. II. Structural Design Requirements 1. Sealing Good sealing is one of the key characteristics of dust explosion-proof distribution boxes. Their sealing structure should employ reliable sealing materials and methods, such as combining rubber sealing rings with metal compression components. Special attention should be paid to sealing at areas like cable entry points and observation windows. Taking cable entry points as an example, dust-proof cable entry devices can be used. These devices tightly wrap around cables, preventing dust from entering the distribution box along the cables. At the same time, the sealing structure should also facilitate installation and maintenance, allowing workers to inspect or replace internal electrical components without compromising the sealing effect. 2. Explosion-Proof Structure (For Specific Occasions) For high-risk dust environments, such as coal dust processing workshops, some dust explosion-proof distribution boxes can adopt an explosion-proof structure. The housing of an explosion-proof distribution box can withstand internal pressure and prevent flames from propagating outward. Its housing structure requires rigorous design calculations, including determining appropriate wall thickness, bolt spacing, and other parameters to ensure that the housing remains intact during internal explosions, thereby protecting the safety of surrounding personnel and equipment.III. Labeling and Operational Requirements 1. Clear and Accurate Labeling Dust explosion-proof distribution boxes should have clear and accurate labels, including product nameplates and warning signs. The product nameplate should indicate the distribution box's model, rated voltage, rated current, explosion-proof marking, and other details. Warning signs are used to remind workers of safety precautions, such as "Do Not Open Cover When Energized" or "Explosion-Proof Area." These labels help workers correctly identify and operate the distribution box, reducing the risk of misuse. 2. Simple and Safe Operation When designing the operating mechanisms of dust explosion-proof distribution boxes, the principles of simplicity and safety should be followed. For example, switch handles should be easy to operate, with clear on/off indicators. For some large distribution boxes, remote control systems can also be equipped, allowing operation from a centralized control room. This reduces the need for on-site operators to directly interact with the distribution box, enhancing operational safety. more>

$36500

Category: Others

Company: 山东众安矿山机械设备有限公司

Product Description: The belt water wash cleaning box is a device used to remove materials adhered to the return belt of a belt conveyor. It effectively improves belt cleanliness, extends the belt's service life, and enhances the working environment. Below is a related introduction:ComponentsIt generally consists of a water wash cleaning box body, a belt stabilization system, a spray system, a cleaning system, an air-drying system, a sewage discharge system, a control system, and more.Working PrincipleWhen the belt conveyor starts, the cleaning box interconnects with the conveyor's signal. The return belt is pressed down to ensure full contact with the water distribution softening roller and the cleaning system's scraper. The solenoid valve opens, and purified water is evenly sprayed onto the belt surface through nozzles to soften adhered materials. The cleaning system's scraper then removes them, and the sludge and water are collected by the collection box and discharged through the spiral sewage discharge system.Product Features of the Conveyor Belt Return Water Wash Cleaning Box- Excellent Cleaning Effect: Achieves over 98% cleaning efficiency for adhered materials on the return belt surface, thoroughly resolving environmental pollution caused by material carryback on the return belt.- Belt Protection: Some cleaning boxes use high-quality scraper materials, such as carbide scrapers, which do not damage the belt and have a long service life, extending the belt and idler lifespan by approximately 30%.- Intelligent Control: Interlocked with the belt conveyor signal for synchronized start and stop, supports automatic/semi-automatic mode switching, and can be equipped with remote control ports to connect with the central control room for intelligent management.- Strong Adaptability: Can be customized based on belt speed, material characteristics, water supply conditions, etc. The drainage funnel can also be customized according to on-site needs, making it suitable for various working conditions.Application ScenariosWidely used in industries such as coal mines, power plants, ports, chemicals, and metallurgy. It addresses needs like coal carryback in mines, coal dust pollution in power plants, cross-contamination in ports, and corrosion resistance in chemical industries. It is also suitable for special scenarios such as oil stain cleaning on airport conveyor belts.The belt cleaning box is a highly efficient cleaning device specifically designed for various belt conveyor systems. It effectively removes residual dust, particles, and adhered materials from the conveyor belt surface and is widely used in material handling processes across industries such as mining, cement, power, chemicals, and ports.Core Advantages1. High-Efficiency Cleaning: Utilizes highly wear-resistant polyurethane scrapers or alloy blades that closely fit the belt surface, achieving a removal rate of over 95%, significantly reducing material waste and environmental pollution.2. Intelligent Adjustment: Equipped with automatic compensation devices (spring/hydraulic) to adjust scraper pressure in real-time, ensuring constant contact with the belt and eliminating the need for frequent manual adjustments.3. Long Service Life: Scrapers are made of special composite materials that are impact-resistant and wear-resistant, offering a service life 3-5 times longer than ordinary rubber scrapers, greatly reducing replacement frequency and maintenance costs.4. Eco-Friendly and Low Consumption: Features a closed structure design that effectively suppresses dust dispersion. When combined with an optional spray system, it enables clean production and meets environmental requirements.5. Easy Installation: Modular design compatible with various belt conveyors (belt widths 500-2200mm), supporting multiple installation methods such as horizontal and inclined setups. Deployment can be completed in 1-2 hours.Applicable Scenarios for Conveyor Belt Return Cleaning Box1. Mining Industry: Removes sticky and wet materials like coal and ore.2. Cement Plants: Cleans residual cement clinker and fly ash.3. Ports and Terminals: Addresses material carryback issues with bulk goods like grains and fertilizers.4. Waste Treatment: Removes stubborn stains from conveyor belts.   more>

Negotiable

Category: Others

Company: 上海骏洲再生资源回收有限公司

Product Description: Second-hand substation recycling, Shanghai specializes in recycling second-hand substations, purchasing various types of substations in large quantities.Engaged in second-hand transformer recycling price consultation; Shanghai transformer recycling company; Nanjing transformer recycling, Wuxi transformer recycling, Suzhou transformer recycling, second-hand transformer recycling and reuse company; based in Shanghai, radiating across the Yangtze River Delta (Jiangsu, Shanghai, Anhui, Shandong, Zhejiang), with offices in various locations. Welcome units with supply sources to call for consultation and quotes. Information is long-term valid! Welcome new and old customers to call for consultation and negotiation! Substation transformers, special transformers, three-phase oil-immersed transformers, electric furnace transformers, voltage regulating transformers, magnetic transformers, power 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, transformers, power distribution systems, high-voltage distribution cabinets, low-voltage distribution cabinets, wires and cables, as well as second-hand electromechanical equipment recycling, machinery equipment recycling, second-hand crane equipment recycling, air compressor equipment recycling, second-hand industrial boiler equipment recycling. For the above equipment, our company provides on-site dismantling services. Recycling prices are available upon phone consultation at any time. more>

Negotiable

Category: Others

Company: 上海骏洲再生资源回收有限公司

Product Description: Shanghai Dry-Type Substation Recycling, Approximate Price for Shanghai 1250 Substation Recycling, On-Site Acquisition of Prefabricated Substation Recycling, # Shanghai Substation Recycling: The Pulse of a Green City In this bustling metropolis, every inch of land holds countless stories and memories. From the dazzling lights of the Bund to the vibrant life in the alleyways, Shanghai, the city that never sleeps, constantly showcases its unique charm. However, behind the scenes, there is an unsung hero contributing to the city's development—the substation. ## The Importance of Substations Substations play a crucial role in the urban power grid. Like blood vessels, they deliver electricity to every corner. Whether in residential areas, commercial centers, or industrial parks, these small "energy stations" are indispensable. With urban development and technological advancements, outdated substations are gradually being phased out and replaced by more efficient and environmentally friendly new equipment. ## The Significance of Recycling In this context, the recycling of substations is particularly important. On one hand, it effectively reduces resource waste and promotes sustainable development; on the other hand, through scientific and reasonable recycling processes, the environmental impact can be minimized. Especially in an international metropolis like Shanghai, environmental protection is an issue that cannot be overlooked. ## Price and Services for Shanghai 1250 Substation Recycling In Shanghai, the recycling of 1250 substations has become a popular business. According to market conditions, the recycling price for such substations ranges from several thousand to tens of thousands of yuan per unit. The specific price fluctuates based on factors such as the equipment's age, functional condition, and market demand. To better serve customers, many companies offer on-site acquisition services, allowing clients to complete transactions without leaving their homes. ## Advantages of Prefabricated Substation Recycling In addition to traditional substations, prefabricated substations have also secured a place in the market. These substations offer advantages such as easy installation and simple maintenance, making them highly popular among users. For enterprises requiring rapid deployment of power facilities, prefabricated substations are undoubtedly an ideal choice. During the recycling process, such equipment also garners significant attention due to its high added value. ## Conclusion The recycling of substations is not only a demand driven by technological upgrades but also a concrete manifestation of the concept of green environmental protection. In this vibrant city, each of us has a responsibility to contribute to its sustainable development. Through the effective recycling and reuse of outdated substations, we can collectively create a better and more harmonious living environment. As the ancient proverb says, "A drop of water reflects the brilliance of the sun." In the seemingly ordinary work of substation recycling, we see the future direction of Shanghai—green, smart, and sustainable. Let us join hands and work together to witness more miracles and brilliance on this vibrant land! more>