An explosion-proof lever hoist is a specialized lifting device designed for use in hazardous environments where explosive gases, vapors, or dust may be present. It incorporates features that prevent the ignition of such substances, ensuring safe operation in industries like oil and gas, chemical processing, mining, and manufacturing.

Key Features of Explosion-Proof Lever Hoists:

Material Construction:

Made from non-sparking materials such as brass, bronze, or stainless steel to avoid generating sparks during operation.

Components are often coated or treated to resist corrosion and chemical damage.

Enclosed Design:

The internal mechanism is fully enclosed to prevent dust, gas, or vapors from entering and coming into contact with moving parts.

This design also protects the hoist from environmental contaminants, extending its lifespan.

Sealed Bearings and Gears:

Bearings and gears are sealed to prevent the ingress of explosive substances and to ensure smooth, reliable operation.

Explosion-Proof Certification:

These hoists are certified by recognized safety organizations (such as ATEX in Europe or UL/CSA in North America) to meet specific standards for use in explosive atmospheres.

Manual Operation:

Lever hoists are manually operated, eliminating the need for electrical power and reducing the risk of ignition from electrical components.

Applications:

Oil and Gas Industry: For lifting and positioning equipment in drilling rigs, refineries, and offshore platforms.

Chemical Plants: For handling materials in areas where flammable chemicals are processed or stored.

Mining Operations: For use in underground mines where methane or coal dust may be present.

Painting and Coating Facilities: For lifting objects in areas where flammable vapors are generated during the painting process.

Advantages:

Safety: Reduces the risk of explosions and fires in hazardous environments.

Durability: Constructed from robust materials to withstand harsh conditions.

Portability: Lightweight and compact design allows for easy transport and use in confined spaces.

Reliability: Manual operation ensures consistent performance without the need for electrical power.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment