hot runner system
hot runner system
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Hot runner and injection molding machine


Hot runner and injection molding machine

Hot runner and injection molding machine are inseparable. When devoted to production, injection molding machine selection is very important, because all of the auto cycle ability of the machine should suitable for hot runner system. So when adopt machine, we had better pay attention to:
1. Concerning deprecation of hot runner, engineer promote machine continuous operation, use multi-stage startup to reduce damage.
2. When calculating injection molding machine inject volume, we should consider big runner plastic material’s compressibility.
3. Due to hot runner mould added with hot runner system, there is a manifold in the mould, so the mould thickness is thicker than cold runner mould. When select injection molding machine, we should concern machine’s installation height.
4. There are a number of devices used to ensure the automatic operation of the mould, robot or simple controllable robot manipulator is the first choice. such as:
a. Demould plastic product or accelerate product ejection.
b. Reduce mould installation time, reduce cooling water pipes, gas pipe, electric route and hot runner temperature connection time.
c. Input insert, label or slice into mould before injection.
d. Pre-heat the mould before startup machine.
e. Control plastic product movement and reduce startup time.
If you are looking for hot runner system or injection molding machines, pls contact us, we will provide you professional hot runner product and injection products.

contact: Candy
Skype: anole-hc-02 

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