• Special Tool Manufacturers

Ejector Pins and Ejector Sleeves

Ejector Pins and Ejector Sleeves are extensively used in ejecting out components from opened moulds in plastic moulding and die casting operations. These tools are manufactured from hot die steel (HDS) of H13 quality. HDS H13 steel is best suited when the operating temperature exceeds 180° centigrade. The ejector pins and ejector sleeves are hardened, ground, tempered and nitrided. Their hardness is maintained between HRC 48 to HRC 52, and the surface hardness is maintained at HV950. The company also offers round piercing punches, ejector pins, ejector sleeves, blind hole core pins, stepped pins, die buttons, HSS round tools bits, drill jig bushes and punch guide bushes, etc.