Explosion Proof Two Beam Overhead Crane

Explosion Proof Two Beam Overhead Cranes are mainly used in environments with explosive gases or dust to avoid the generation of electric sparks or high temperatures that can cause explosions. Its application scenarios include:

• Chemical industry: used in factories, warehouses, material yards and other places to handle the handling and storage of flammable and explosive chemicals.
• Oil and gas industry: used for equipment installation, maintenance, and material handling in refineries, natural gas processing plants, and other locations.
• Military industry: used for the production, storage, and handling of flammable and explosive materials such as ammunition and explosives.
• Mines and quarries: used for transporting and loading heavy ore or stone materials, adapted to harsh environmental conditions.

The performance of explosion proof two beam overhead cranes depends on their explosion-proof level and type, and suitable cranes need to be selected according to the specific working environment. Its types include explosion-proof hoist bridge cranes, explosion-proof electric single beam cranes, explosion-proof electric double beam cranes, etc., each with different spans, working levels, and load capacities

Explosion Proof Two Beam Overhead Crane, abbreviated as "explosion-proof crane", is a double beam bridge crane with explosion-proof electric hoist as the lifting mechanism, which has the following characteristics:

• Explosion proof performance: The equipment complies with ExdbIICT4 (or higher) explosion-proof standards, and key components such as motors, electrical control boxes, and operation buttons are designed with explosion-proof features to effectively prevent explosions caused by electric sparks or high temperatures.
• Structure and Materials: The motor is fully enclosed explosion-proof type, and the electrical system includes explosion-proof control box, explosion-proof limit switch, explosion-proof cable, etc. All electrical components have passed national explosion-proof certification. Components such as gearboxes and brakes in mechanical structures are made of spark free materials or designed with special seals. The main and end beams of the metal structure are made of high-quality steel and undergo surface anti-corrosion treatment to adapt to humid or corrosive environments.
• Safety performance: Equipped with multiple protection mechanisms, including overload protection, limit protection, emergency stop button, and phase failure protection, ensuring safe operation in hazardous environments.
• Installation and use: The explosion-proof crane is equipped with two operating modes: ground and cab, for users to choose according to their respective usage situations. Its technology is mature, reliable, with a simple structure, small size, light weight, and easy installation, use, and maintenance.
• Environmental adaptability: The working environment temperature is -20~40 ℃. When working indoors at 40 ℃, the relative humidity should not exceed 50%, and when working outdoors at 25 ℃, the relative humidity is allowed to reach 100% for a short period of time.

In summary, the explosion-proof double beam bridge crane fully considers factors such as explosion prevention, safety, and environmental adaptability in the design and manufacturing process, and is an indispensable special lifting equipment in flammable and explosive environments
 

1. Innovative structure
2. Attractive appearance
3. Advanced technology
4. Flexible and smooth operation
5. High safety and reliability
6. Energy-saving and efficient
7. Intelligent control
8. Low maintenance cost, long service life
9. Easy operation

1. Provide appropriate training for all operators and maintenance personnel.
2. Periodically check and maintain all components.
3. Use appropriate personal protective equipment (PPE), such as safety helmet, safety glasses, and gloves.
4. Proper grounding of all electrical equipment.
5. Proper ventilation of the work area to prevent the accumulation of flammable gases or vapors.
6. Correct storage and handling of all flammable materials.

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