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.
Vacuum Process Casting (VPC)
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.
Benefits of VPC
1. Sustainability
No water, no binder, or no additives in sand hence, 98% reduction in sand consumption.
2. Metallurgically Efficient
The V-Process can be used on almost all metal types and for all sizes and shapes of castings.
3. Reliability
A minimum cost of ₹10 per kg is your net saving in this process, very smooth surface finish, excellent dimensional accuracy, zero draft, thin wall sections are possible.
4. Customer Satisfaction
Excellent reproduction of details, increased pattern life, very easy knock-out, within no time. Moisture related casting defects is zero and yield increases.
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.
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