hot runner system
hot runner system
câmara quente
CANAUX CHAUDS|CANAUX CHAUDS système des moules|CANAUX CHAUDS système en Chine
alergător la cald|alergător la cald China
горячеканальная плесень|китайский производитель горячеканальных систем
Sistema de moldeo por inyeccion fabricados en China
Moldes de injeção sitema de injeção fabricante China
Горячеканальная|Горячеканальная система вытворца
nhựa phun keo nóng|Hệ thống phun nhựa đuôi keo nóng nhà sản xuất

Home > blog >

Hot runner maintenance


    Compared to cold runner, the cost of hot runner has raised. So hot runner maintenance seems important.The advantages of hot runner are obviously. It can shorten the circle time, improve the efficiency of machine, save the law material and improve the surface quality. Hot runner is widely used all over the world. It is necessary for us to know the hot runner maintenance. I'll make a brief introduction of hot runner maintenance.

Hot runner maintenance
hot runner maintenance
1、Check the hot runner wire and protective sleeve on schedule, see if the installation is safe. Make sure there's no broken, no preburning about the wire and protective sleeve, replace or mend them once discovered
2、Look over the hot runner nozzle and hot runner manifold, if they are out of shape, inform the suppliers and ask them to deal with it.
3、Check whether the hot runner nozzle and hot runner manifold have rusted, whether the waterway have broken, replace them if in that case.
4、If there are a long period for us needn't use the hot runner mould after the hot runner mould started using, the work rust proofing and rust removing is critical for future re-operation. The hot runner mould must be kept clean and painted by rust preventer.
5、The hot runner must be handled carefully when handling, avoid rolling-over and trundle.
6、When the hot runner broken, technicians are allowed to make check and maintenance only. Non technical staff couldn't mend it unless under the supervision of technicians.Customers should realize the importance of hot runner maintenance. Hot runner must be taken apart from the injection mould once broken, it is a troublesome matter and will cause a particular loss. hot runner maintenance should be carried out in daily time.


Quick SearchSearch Products&News

Download Center

Contact Us

  • Quality wins the market,Quality comes from Responsibility
  • Add:369# XinJiang Rd., Xinqian Street, Huangyan Taizhou, Zhejiang, China
  • Tel:+86-576-81106952
  • Fax:+86-576-84018996
  • E-mail: