Rubber & Solid Silicone Injection Machines

Han Chang manufactures rubber and solid silicone injection molding machines that use screw preplasticizing and hydraulic plunger injection into a closed mold, followed by heat curing. Share your compound, finished-part drawing and mold requirements with Han Chang for machine selection and a quotation.

O-rings, oil seals and rubber gaskets
Rubber injection molding machines mold NBR, EPDM and FKM into seals, gaskets, dust boots and damping parts for leak prevention, moving-part protection and vibration cushioning.

Silicone keypads, sleeves and sealing plugs
Solid silicone injection molding machines make keypads for equipment controls, plugs for interface sealing, protective sleeves, soft grips and molded ear plugs from solid strip compound.