Products Category
Contact Us

Name: Cindy
Tel: +86-576-84407662
Fax: +86-576-84035875
Mobile: +86-13706578079
Add: North City of Economic Development Zone,Huangyan,Taizhou City,Zhejiang Province,China
Skype: cindy19880102
QQ: 464129895
skype: cindy19880102 QQ: 464129895

[Moulding problem solution] Inconsistent Melt

Author : Date : 7/15/2014 8:57:15 PM
 Inconsistent Melt

Inconsistent melting and pigmentation.

A homogeneous melt is crucial for maintaining part quality.

A inconsistent melt may be evident by poor melting of the granules or poor colour dispersion.


         1. Barrel temperatures too low, particularly at rear zone.

         2. Increase screw speed.

         3. Increase back pressure.

         4. Check for proper screw compression ratio.

         5. Check for wear of the screw or barrel.

         6. Check for proper screw flight depth.

         7. Increase the plasticising capacity of the machine - use a larger screw / barrel combination.

Chinese Deutsch Espanol Francais Italiano Portugues Japanese Korean Arabic Russian
Home | About Us | Products | SOLUTIONS | Video Show | Service | Feedback | Contact Us | SiteMap sitemap
Copyright © 2016 XS Plastic Mould Co., LTD All Rights Reserved