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Polyurethane Buffers are designed primarily for applications where corrosion, vibration, and magnetism prevent the use of conventional steel springs. Also, Polyurethane Buffers have proven to be the safest, most efficient and reliable compression springs for punching, stamping and drawing dies.As compared to conventional Bumpers, the advantages of the Polyurethane Buffers include the following:
High load-carrying capability
High dielectric strength and non-magnetic
Protection against marring/galling
Longer life
Abrasion resistance
Oil and solvent resistance
Low noise
100% load-bearing surface
Bondable to mating parts
Special buffer are available according to clients' requirement.
