Shanghai Pepsen manufactures standard and custom polyurethane stop buffer as per customer requirements including drawings or samples. Hardness is usually Shore 90A but can be customized as well as color.

What is polyurethane stop buffer?

Polyurethane stop buffers or called urethane stopper, urethane spring is widely used as standard component for press die industry. We have tools in stock , so there is no tooling cost. 

PEPSEN makes pre-polymer by ourselves using raw materials from Japan and German, which provide US quality and Chinese price.

Part code could be Fibro 2451.6.036 , c18.11.7536 or CCS-36-44-45

What are advantages of polyurethane stop buffer?

Made of application specific formulated ester based polyurethane

Standard shapes and custom shape available

High performance polyurethane

Hardness and color can be customized for different projects

Durable and reduce down time

How does polyurethane stop buffer work?

Polyurethane stop buffers are used on slide stop/cam stopper for press die industry. They are installed on steel mounting block by using socket cap screws.