Large Inventory Corrosion-Resistant Polyurethane Die Springs

What are specifications and advantages of Corrosion-Resistant Polyurethane Die Springs

PEPSEN Polyurethane Car Die Springs are designed primarily for applications where corrosion, vibration, and magnetism prevent the use of conventional steel springs. Also, Polyurethane Car Die Springs have proven to be the safest, most efficient and reliable compression springs for punching, stamping and drawing dies.

As compared to conventional springs, the advantages of the Polyurethane Car Die Spring 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

Vibration damping and shock absorbance

100% load-bearing surface

Bondable to mating parts

Standards we can meet include :MISUMI, TOYOTO,RENAULT,VOLKSWAGEN,SANKYO,HONDA

What Is the hardness range of polyurethane ? 

Which colors can we offer? 

Which polyurethane formulas can we offer? 

Application Specific Polyurethane Formulation for:

• Abrasion resistant

• High rebound

• Low compression set

• High load capacity

• High temperature

• Excellent dynamic mechanical formulation

• Oil resistance

• Solvent resistance

• Hydrolysis resistance

• Fire retardancy , anti-static, antioxidant, mildew resistance, anti-aging, lubrication and many more…

Why choose us ?

• Quick response in 12 hours

• Reliable imported raw material 

• Strict analysis and testings on raw material before production

• Assistance from first idea through prototype

• First prototype inspection after mould and before volume production

• Quick delivery of prototypes or production needs

• Design assistance and parts consolidation

• In-house mold design (Insert, polyurethane, urethane molding)

• In-house formulations to provide the best possible urethane for your application

• Low-cost tooling

• Over 20 years of in-house experience

• Reliable after-sales service and support