Explosion-Proof Overhead Bridge Crane

Product Description

QB type explosion-proof overhead bridge crane is a double girder overhead crane, designed for flammable and explosive environment, usually equipped with BCD/BMD and other forms of explosion-proof electric hoist, explosion-proof level up to dBlIT4, suitable for petroleum, chemical industry, military industry and other high-risk places.

The explosion-proof overhead bridge crane adopts explosion-proof structure for all motors and electrical equipment, which meets the requirements of international explosion-proof standards and regulations. The lifting range covers from 5 to 100/30 tons to meet the needs of different scale operations. The working class reaches A4 and A5, which is suitable for high frequency and heavy load working conditions.

The explosion-proof overhead bridge cranes are the ideal solution for flammable and explosive environments and can effectively cope with the demands of working in explosive gas or dust mixtures. Common flammable environments include flammable gases such as acetylene, hydrogen, ethylene and propane, and combustible dusts such as metal dust, coal dust and grain dust. If such risks exist in your operating environment, Nucleon explosion-proof overhead bridge cranes are recommended.

Product Advantages

Excellent explosion-proof performance: Adopting explosion-proof motors, electrical appliances and control systems in accordance with national standards, effectively preventing sparks from being generated and allowing safe operation in flammable and explosive environments.
Flexible control mode: Provide two control modes: ground and maneuvering room. Users can choose flexibly according to the actual needs.
Convenient Installation and Maintenance: Modular design, easy installation, convenient maintenance, reduce the user cost.

Specifications

Properties	Specification
Rated lifting capacity	3t、5t、10t、16t、20t、32t、50t
Span	7.5m-22.5m
Lifting height	6m-18m
Temperature of working environment	-25℃-"40
Working class	A3-A8
Wheel diameter	200-268mm
Working power supply	3p A.C 50HZ 380V

(Note: Products can be customized according to customer needs.)

Explosion-proof Overhead Bridge Crane Features

Lightweight design: Compact structure, light deadweight, small volume but large lifting capacity, effectively enhancing space utilization.
High safety: High explosion-proof grade, special non-sparking materials are used on the outside of the hoist and the exposed part of the hoist for better explosion-proof performance.
Convenient maintenance: Components are universal and easily interchangeable, reducing maintenance costs and time.
Reliable power supply: Cable power supply is adopted for stable operation and high safety.
Strong durability: All wheels are made of stainless steel, corrosion-resistant and with long service life.

Application

Explosion-proof overhead bridge cranes are specially designed for places where Class IIB or Class IIC flammable gases (or vapors) are mixed with air to form explosive environments. And their factory configurations satisfy the safety standard that the ignition temperature group is not lower than the T4 group. It is mainly used in the following fields:

Chemical industry: production, storage and transportation of oil, gas, pesticides and fertilizers.
Military industry: production and storage of dangerous goods such as ammunition and pyrotechnics.
Petroleum industry: Lifting of crude oil, refined oil products and equipment in refineries.
Dusty environments: Flour mills, wood processing plants and other places where combustible dust exists.
Other fields: Can be applied to paints, coatings and any other places where flammable and explosive gases, vapors or dusts exist.

Customer Site

Customize Explosion-proof Overhead Crane

Nucleon Crane, as a QB Explosion-proof overhead bridge crane factory and supplier, has been specializing in the research, development and manufacture of overhead cranes for 20 years and has rich project experience. We can customize the design according to your specific needs to meet different application scenarios. Customized parameters include: lifting capacity, span, lifting height, operating speed, control mode, and explosion-proof rating. Contact us now for customized solutions and quotes!