Shot-peened for extended life.
Powder Coated for corrosion resistance and color-coded for ease of identification.
Closed and Ground Ends to provide appropriate squareness and adequate large bearing surface and will stand on either end.
Die springs are mainly made of spring steel 55CrSi、60Si2Cr, other materials can be customized.
ISO series die springs are offered in 5 duty ranges, our most expansive range.
Extra light Load Die Spring-Light green. Specification data
Light Load Die Spring-Green Specification data
Medium Load Die Spring-Blue Specification data
Heavy Load Die Spring-Red Specification data
Super Heavy Load Die Spring-Yellow Specification data
Electrostatic adsorption coating: adapt to large-scale automatic coating production line