Explosion-Proof Manual Chain Hoist
Product Description
The product has a compact structure, simple operation, and can lift, pull, and position heavy objects without the need for a power supply. It is characterized by safety, reliability, easy maintenance, and strong load-bearing capacity, making it an ideal lifting tool for material lifting, equipment installation, and maintenance operations under hazardous conditions. The product is designed and manufactured strictly in accordance with relevant explosion-proof standards, which can provide more reliable safety guarantees for on-site personnel and equipment while ensuring operational efficiency.
Product Application
Suitable for hazardous working environments with flammable, explosive gases, vapors, or dust, capable of meeting lifting and hoisting requirements under high safety standards. Widely used in industries such as petroleum, natural gas, chemical, refining, coal mining, oil depots, gas stations, shipbuilding, marine engineering, pharmaceuticals, military, and dangerous goods storage, it can be used for equipment installation, production maintenance, material handling, pipeline construction, and heavy equipment lifting operations. In places without power or where electric equipment is not suitable for use, explosion-proof chain hoists, with their manual operation, safety and reliability, and easy portability, can effectively reduce the risk of explosion accidents caused by sparks generated by mechanical friction or impact, providing a stable, efficient, and safe solution for lifting operations in hazardous environments.
Product advantages
- Can effectively prevent sparks caused by friction and impact
- The overall structure is compact, small in size, and lightweight
- Strong load-bearing capacity and high transmission efficiency
- Long service life and low maintenance cost
Product Specifications
| Model | 0.5T | 1T | 2T | 3T | 5T | 7.5T | 10T | 20T |
| Capacity (t) | 0.5 | 1 | 2 | 3 | 5 | 7.5 | 10 | 20 |
| Lifting height (m) | 2.5 | 2.5 | 2.5 | 3 | 3 | 3 | 3 | 3 |
| Test load (t) | 0.75 | 1.5 | 3 | 4.5 | 7.5 | 11.2 | 12.5 | 25 |
| No. of load chain fall lines | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 8 |
Products Details
H62 brass thickened cover compact without rolled edges
Needle roller bearing guide chain wheel is smooth and does not get stuck in the chain
Explosion proof material chain, friction between chains without sparks
High strength forged hook with strong toughness and not easy to break
Internal structure
