Over 1 million cycles!
Polimold ejector pins are the only ones to receive heat treatment on in house furnaces.
Made of high Quality H13 Steel, hot forging process, grinded and normalized, reducing this way the friction with plates and internal tensions due to the manufacture. These steps allow the ejector pins to handle over 1 million cycles without fail.
Check out the line of Polimold Ejector pins with several decimal lengths and dimensions, as well as blades and ejector sleeves.