About usContact Us map EnglishEnglish Top Title: Hello! Welcome to the website of Guangdong Immetech Technology Co., LTD!
Serve Products to the World, Build Molds to the GlobeFocus on the development and manufacture of high-precision molds
Email:+8618938269727
Location: homepage > Mold Manufacturing > Vacuum Mold

Vacuum Mold

In the past, Immetech Industrial and CUMSA vacuum negative pressure adsorption solution provider have provided a series of innovative solutions to customers around the world, bringing high quality molds and products to customers. The molding cycle time is shortened, the defect rate and production cost of the product are reduced.

online consultation National Hotline
+8618938269727
Product brief introduction / PRODUCT INTRODUCTION

The CUMSA vacuum system removes the air from the plastic mold before filling, creating a negative pressure that allows the injection to be completed in an instant. It can shorten the molding cycle time, solve the weld line of the product porous position filling, and avoid the product air trap and burning issue, reduce injection pressure. 

When the material is filled at high speed in the mold cavity, it is often difficult to fill due to the complex product structure and the principle of fluid mechanics, which is air trap. The air trap is usually located in the area at the end of filling, so the mold must be designed with sufficient venting channels or use the mold vacuum negative pressure adsorption technology to achieve.




Hot Recommend