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Explosion-proof electric hoist

Beijing Lidiao Lifting Equipment Co., Ltd.

Stainless steel pull / electric hoist-service provider

155-3110-7201

185-1986-1704




    Stainless steel chain hoist labor-saving principle


Description: Stainless steel chain hoist is a lifting tool that is pulled by hand. The chain can be lifted and lowered by pulling the chain. Why does this chain hoist save effort? Let me explain to you.
Stainless steel chain hoist
Stainless steel chain hoist is a kind of hand-pulling lifting tool, which can complete the ascent and descent by pulling the chain. Why does this chain hoist save effort? Let me explain to you.
The stainless steel chain hoist can be said to use the principle of the fixed pulley, which fully utilizes the advantages of the fixed pulley. At this time, the combination of the anti-reverse braking reducer and the chain pulley is used to make the chain hoist easy to operate and use efficiently. high. The fixed pulley is developed according to the formula of mechanics. In the formula, M = F * L, and the force F is also a variable in it. When the force arm L and the moment M are positively correlated, if M is magnified and L is unchanged, then Will save effort.
The chain hoist pulls the chain by hand, and the chain drives the sprocket to rotate, which drives the friction plate and the brake to rotate together. This is also the reason for the smooth lifting.
The energy saving of the chain hoist is based on the use of mechanical principles. If the value of gravity and the weight of the arm is constant, the lengthened arm will save effort. Using the small gear to drive the large gear will cause the force to be amplified and transmitted, thereby driving the chain to complete the lifting work.
The above is the principle of effortlessness of stainless steel chain hoist. If you have any other things you want to know or want to buy our products, please feel free to 开心十三张 and welcome your call.