Vacuum Process Molding Line (V-Process) is a special casting method invented and developed in Japan in the 20th century. Vacuum molding casting’s surface is in good quality, less casting defects, easy mold release, and high precision in cast size, and the sand is without binder, thus, it gives almost full sand recovery, which reduces material costs.
This molding process is based on generating a vacuum when a EVA Film is deep drawn over an special pattern, in order to maintain the mold shape in sand without binding material, right through the stages of pouring, cooling and emptying.
We have expertise and experienced people with success of Vacuum Process Molding Plants in over 600 foundries in China. With a strong global foundry network and specializations, we offer end to end solution for your foundry business.