huangyan yichuan mold factory especially
in making:preform mold components. |
|
|||||||||||
|
||||
The patent designed rectifying device is equipped to rectify the preform thickness during preform production. The preform thickness can be adjusted below 0.05mm. |
After mechanical treatment, enhance steel’s strength and prolong mold service life. For example, we coat chrome on the mold plate surface for rustproof purpose and go on nitrogen treatment on neck part to increase its hardness. Special coatings also are available at Yichuan Machinery. With right operation, PET preform mold reaches 2.5 million shots. |
|
|||
keywords:preform mold components |
Huangyan Yichuan Mold Factory Copyright
2008-2020 www.preformmold.com
All Rights Reserved.. |