Explosion Proof Chain Block

Explosion Proof Chain Block

How Does a Chain Block Work?

A Chain Block contains a lifting chain, a hand chain and a grabbing hook. Most chain blocks are operated using electricity, but manual chain blocks can be used too. First, the chain block needs to be connected to the load via the grabbing hook. Then when the hand chain is pulled, the chain tightens its grip on the wheel and forms a loop inside the mechanism causing a tension which lifts the load from the ground.

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Chongqing ShanYan Crane Machinery CO.,LTD was established in 1991 as a privately owned Chinese company and has developed into a highly respected specialist company with a strong reputation as innovators, manufacturers and distributors of hoisting machinery.

Our products are: JCYC brand electric wire rope hoists, electric chain hoists, manual chain hoists, Electric winch,bridge cranes, gantry cranes and jib cranes.

Our company has built the reputation for 20 years, acquired the SGS ISO 9001, CSA GS and CE certification, CE Mark and many other domestic crane and hoist certifications especially for the eighth Chinese National Foundation Award winning. These assured the continuing success of ShanYan crane to exceed the world standard as well as the pioneer in lifting equipments in the future.

Shanyan Crane continues to show steady growth both with its representation of overseas principles and in design and manufacturing of its own products - for example, electric wire rope hoists, chain blocks, overhead and gantry travelling cranes, lifting and hoisting attachments and jib cranes.

Our companys policy is excellent in engineering and continuing involvement with the advances in technology, Make our customer can be assured of Safety, Quality, and Efficiency!

Our goal is simple: to sell the best lifting equipment at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.

For more detailed information on our lifting equipment, please do not hesitate to contact us! We welcome your inquiries, and look forward to working with you.