铜套式加热器喷咀，把加热器钳入导热好的铜套里，使整个铜套的内壁与喷咀贴合，最大限度的保证了热量的利用，也使喷咀温度得到了均衡.适用于绝大多数塑料成型，特别适合快结晶型和加玻纤塑料的成型。本公司所有型号的喷咀均可采用铜套式加热器加热。
Heater nozzle with copper cover insets in the heater into a copper cover with good heat conduction, which makes the nozzle cling to the copper inwall closely, ensuring maximum application of heat and balancing the nozzle temperature. It is appropriate for most plastic molding, especially quick crystalline molding and molding of plastic added with glass fiber. All of our nozzles can be heated by applying heater with copper cover.