Explosion-proof hand chain gourd introduction
Li’an production of explosion-proof hand chain can also be called explosion-proof chain for petroleum, chemical, metallurgical, power generation, refining, shipbuilding, petrochemical and other flammable and explosive industries. The explosion-proof hand chain is made of copper alloy. It is a necessary explosion-proof tool for safe production in equipment installation, equipment overhaul and maintenance. Li’an integrity and development of the“Business philosophy, to Z good products, provide good service, increase the quality of product management, so that product quality is more stable.”.
Technical parameters
Class 2 explosion-proof hand chain gourd display
Class 3 explosion-proof hand chain gourd display
Rules for use of explosion-proof hand chain hoist
1, before the operation must be carefully checked each component and parts, including the chain of each chain link, in good condition before using.
2. Do not overload in use.
3, lifting chain requires vertical hanging of heavy objects. There shall be no wrong twist between the chains.
4. When pulling the hand zipper, the direction of the zipper must be in the same plane as the hand zipper wheel.
5, strictly prohibit cable, in case of chain.
6, when pulling the force must be smooth, so as not to jump chain or chain. When it is found difficult to pull, to check the reason in time, not hard pull, not to increase the force, so as not to break the chain or pin.
7, the use of tripods, tripods must be kept at a relative distance, the use of rope between the two feet, when the connection rope on the ground, pay attention to prevent tripping workers.
8, the lifting height shall not exceed the standard value, in order to prevent the chain pulling off the pin, causing an accident.
