Application Fields of Explosion-Proof Lever Hoist

Explosion-proof lever hoists are specialized lifting devices designed for use in hazardous environments where explosive gases, vapors, or dust may be present. They are commonly used in industries such as:

Petrochemical Industry: For tasks like crude oil processing, equipment maintenance, and hazardous material transportation.

Mechanical and Military Industries: In environments where there is a risk of explosive gas or dust.

Gas and Storage Transportation: For loading and unloading operations in areas with explosive gas risks.

Workshops and Warehouses: For lifting and handling tasks in environments where explosive gases or dust may accumulate.

Product Specifications of Explosion-Proof Lever Hoist

Load Capacity: Explosion-proof lever hoists come in various load capacities, typically ranging from a few hundred kilograms to several tens of tons. For example, some models offer capacities like 5 tons, 10 tons, 16/3.2 tons, 20/5 tons, 32/5 tons, and up to 50/10 tons.

Explosion-Proof Certification: The hoists are certified to meet specific explosion-proof standards, such as ATEX, IECEx, or national standards like GB3836.2-2000 in China. They are marked with explosion-proof signs like ExdII BT4 or ExdII CT4, indicating their suitability for different explosive environments.

Design and Construction:

Materials: High-strength, fatigue-resistant alloys are used for the chain and other critical components to ensure durability and safety.

Sealed Enclosures: All electrical and mechanical components are housed in sealed enclosures to prevent the ingress of explosive gases or dust.

Non-Sparking Components: Components that may come into contact with each other or with the load are made from non-sparking materials, such as copper alloys.

Operational Features:

Smooth Operation: The hoists are designed for smooth, controlled lifting and lowering to minimize the risk of generating sparks or heat.

Overload Protection: Many models include overload protection devices to prevent the hoist from being used beyond its rated capacity.

Emergency Stop: An emergency stop mechanism is typically incorporated to quickly halt all operations in case of an emergency.

Environmental Adaptability:

Temperature Range: The hoists are designed to operate within specific temperature ranges to ensure that the material properties of the components are not compromised.

Corrosion Resistance: In environments where corrosion is a concern, the hoists may be coated with corrosion-resistant materials or made from corrosion-resistant alloys.

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