Sell hot runner @China (Mainland)

It's hard to find out hot runner leakage during plastic injection molding time.Good hot runner design with high hot runner technology of hot runner 
system,can decrease leakage rate.

Generally speaking,It's hard to find out the hot runner leakage phenomenon.It's can not view just from the mould outside.But If we observe carefully, still can find the leakage phenomenon through some signs.General,When set a new hot runner system.Conductors are all clear to know that the runner can contain how many times injection capacity.For example,the weld runner can contain three times injection capacity(each time injection capacity/mould cavity capacity).After injecting three times,the mould cavity will have the weld plastic.If no,that possible the weld plastic has leaked to the manifold groove.When make the hot runner start using,we must ensure the injection capacity is set right on the injection machine.

During operation time,Another material leakage is the part of cavity or product short of filling.The reason is that parts of weld plastic material leak to 
the manifold groove,Caused the product injection not fully.There will have the parameter changed on the injection machine control interface.

If the operator suspected leak material existence,Then should shut off the injection machine right now.Then make the detail inspection after the system 
cooling.When cleaning the system and check the out the leakage reason,we also need to examine all the components.This is because overheating temperature or 
cleaning process is likely to cause damage to parts.If it is found that part is damaged,should be instant replacement parts.

Last but not least,the high quality hot runner mould brings big advantage than the leakage trouble during operation.So when the customer purchase the hot 
runner,should make fully understanding to ensure the important parameters of the machining accuracy,and provide the necessary technical training for the 
relevant personnel.

If you have some questions or requirement,or any other hot runner confusion,please do not hesitate to contact me.Please just contact me.Tina is still here 
help you solve all these problem.

written by Tina
service1003@anole-hot-runner.com
skype:anole-01

Post by Emily Tina    Rubber & Plastics    @2013-01-31 03:38:47