Explosion-proof double-girder bridge crane

The explosion-proof double-girder overhead crane is a heavy-duty lifting solution designed for hazardous environments where flammable gases, vapors, or dust may be present. It features two main girders, an explosion-proof hoist mechanism, spark-proof components, and a certified electrical control system. The crane meets international explosion-proof standards (e.g., Ex d, Ex de). Lifting capacity typically ranges from 5 tons to 100+ tons, with high rigidity, smooth travel, and safe operation in Zone 1, Zone 2, or dust explosion hazard areas.

1.Petrochemical & Refinery Industry – Lifting reactors, heat exchangers, pumps, and piping in oil refineries and chemical plants.

2.Coal Chemical & Coking Plants – Handling coal dust, coke, and chemical intermediates in explosive atmospheres.

3.Pharmaceutical Industry – Moving flammable solvents, powders, and equipment in controlled hazardous zones.

4.Defense & Aerospace – Handling propellants, explosives, and sensitive materials in munitions factories or rocket assembly sites.

5.Natural Gas & LNG Terminals – Lifting valves, compressors, and heavy components in gas liquefaction and storage areas.

6.Paint & Coating Factories – Transporting flammable liquids, thinners, and finished products in spray booths or mixing rooms.

1.Certified Explosion-Proof Safety – All electrical and mechanical components are designed to prevent sparks, arcs, or hot surfaces, ensuring safe operation in hazardous zones.

2.High Load Capacity – Double-girder structure provides lifting capacity from 5 tons up to 100+ tons, suitable for heavy industrial needs.

3.Long Span & High Rigidity – Can easily reach spans over 30 meters, with stable and precise load handling.

4.Durable & Corrosion-Resistant – Special coatings and materials protect against chemical corrosion and harsh environments.

5.Reliable & Low Maintenance – Modular design and explosion-proof components reduce failure rates and simplify daily inspection.