Polyurethane Buffer/Elevator Buffer/ Rubber Buffer/Spring Buffer, Oil Buffer, Elevator Components

_{Applications and features} 
PU buffer is one of the safety protection devices. It can be used in many fields, such as, coupe type crane, gantry cranes, hoist, elevator, the end mechanical haulage safety devices, and automobile anti-collision parts. 
The products can absorb the impacts, shock elasticity, good press Restorative, high mechanical hardness, good insulativity, anti-explosion, anti-corrosive, heat resistance, cold resistance, anti-aging and etc. 

Economic Benefits 
Compared with the current use of rubber, spring, hydraulic buffer, the PU buffer has the following advantages, the cushioning property is better, the weight is lighter, simpler structure, lower price and more convenient in installation and repair·
Compared with the rubber buffer, the PU buffer has better cushioning property and longer life time. 
Compared with the spring buffer, with the same buffering capacity, PU buffer' s weight is only 1/10 lighter, and the price is 1/3 cheaper than the spring buffer. This saves lots of the steel and simplifies the production procedure.
Compared with the hydraulic buffer, the PU buffer saves lots of the hydraulic components and the oil path. It can avoid the oil leak problem. So it peduces the burdens of the workers, saves money and gets more economic benefits for the customers.