... satisfaction is guarantee. Following is the essential informations, for your reference. NameDescription Mould material45#, 50#, P20, ... extrusion moulds;2. Mould components: Screen changer, calibrating sleeve, mould temperature controller, thermocouple, spider, and so ... satisfaction is guarantee. Following is the essential informations, for your reference. NameDescription Mould material45#, 50#, P20, ...