1) two heating design, hot nozzle head end with external heating type heating coil heating, hot nozzle body with internal heating heating heating rods, using thermocouple J type, voltage 230 v.

2) balance out at 4 rubber, rubber mouth center distance can be made according to customer's request.

3) the nozzle head with face to face with sealant, the surfaces of the nozzle tip and the nozzle head PVD coating, high wear resistance and improve the surface of nozzle tip, injection is more smooth.