Polyurethane absorber bump is one of the safety protection devices, which can be applied in a wide range. It can be used as a safety device for bridge cranes, gantry cranes, winches, elevators, and mechanical transportation to the end point, and can also be used for front and rear corners of various car vans to prevent collisions. PU absorber bump can not only absorb a large amount of impact performance, but also have high impact elasticity and good compressive recovery.
Polyurethane bump stop have many excellent properties, including high mechanical strength, good insulation, explosion-proof, corrosion resistance, heat resistance, cold resistance, oil resistance and aging resistance. Compared with the rubber-type, spring-type and hydraulic-type buffers currently used in our country, polyurethane buffers not only have far superior buffer performance, but also have small specific gravity, simple structure, low cost, and convenient installation and maintenance.
Compared with rubber-type bumpers, polyurethane bumpers not only have impact resistance, but also have a long service life. Compared with the spring-type buffer, the weight of the polyurethane buffer is 1/10 of the weight of the spring-type buffer, and the price is 1/3 of the spring-type buffer with the same buffer capacity, which greatly saves steel and simplifies the production process. Compared with hydraulic buffers, it is more superior, eliminating the need for a variety of hydraulic components, complex oil circuits, etc., avoiding troublesome problems such as oil leakage, reducing the burden on maintenance workers, saving money, and achieving greater economic benefits for users.
Post time: Jul-12-2022