Crane Pulley Block

Pulley block is a simple mechanical device composed of movable pulley and fixed pulley, and its operating mechanism fully integrates the characteristics of the two types of pulley. The movable pulley has a labor-saving function but cannot change the direction of force, while the fixed pulley can adjust the direction of force but does not have the advantage of labor-saving. Through the scientific combination of these two types of pulleys, the pulley block has achieved the dual effect of saving labor and flexibly regulating the direction of force application.

• This structure makes the block very convenient in engineering practice: it is commonly used in the construction site to lift heavy building materials; The lifting Angle can be easily adjusted in all kinds of lifting operations with the help of the pulley block; In the field of port loading and unloading and construction machinery, the pulley block plays a decisive role. Its combination of efficiency and flexibility makes it an indispensable infrastructure for modern industry.
• Parameters: 16t 5t 20t 32t (customizable)

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