Molds & Tooling
2 views
PPS mold heating system design
Problem Phenomenon
PPS requires 140°C mold temperature, which is difficult to achieve with ordinary mold heating systems.
Cause Analysis
The mold needs uniform heating to 140-150°C across all areas to prevent cold spots from causing poor local crystallization.
Solution
Design electric heating tube heating system + insulation board; zone temperature control and use infrared to detect temperature distribution.
Key Takeaway
PPS mold high-temperature uniformity is the foundation of product consistency.
Was this helpful?
0 people found this helpful
Thank you for your feedback!