What is the hot runner valve needle?
There are DME (USA), INCOE (USA), MOLD-MASTER (Canada - hot runner), HUSKY (Canada) and so on
Two. Brief introduction of valve type hot air passage:The valve type hot runner is also a hot runner system which is widely used by all the major international hot runner suppliers. The system opens or closes the gate in a mechanical manner at a predetermined time by using the needle valve under the action of the valve needle control device. This type of hot runner system has many advantages of thermal tip and casting runner systems. If the gate switch time can be artificially controlled, the gate is smooth and smooth, and the hot runner technology application field can be expanded.
I. General materials:Metal / die steel / carbide, DME (USA), INCOE (USA), MOLD-MASTER (Canada), HUSKY (Canada), etc..
