Hot Runner Nozzles for Plastic Injection Moulding TZM hot runner nozzle Plastic injection moulding makes high standards in heat conductivity, corrosion resistance, strength and hardness on the materials used. TZM and DENSIMET D2M nozzles from PLANSEE meet all this requirements and have a multiple lifetime compared to standard materials such as CuBe and hot working steels. Advantages: * TZM is superior to the standard materials by its high heat conductivity and corrosion resistance * SHN surface hardening increases life-time according to customers by 3 - 8 times! * Dimensions of the nozzle are not changed, surface hardness increases from 230 to 2000 HV (acc. Vickers) Forms of delivery: * Hot runner nozzles according to customers drawings * TZM rods stress relieved * DENSIMET D2M rods from stock