Vacuum Process Molding Plants are over 600 foundries in China.
This
moulding process is based on generating a vacuum when a EVA Film is deep drawn
over an special pattern, in order to maintain the mould shape in sand without
binding material, right through the stages of pouring, cooling and emptying.
Vacuum casting
production line (V-Mold 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 is almost full recovery,
which reduces material costs.
Benefits Cost Reduction by 15-20% compared to conventional Moulding Process:
§
98% reduction in Sand
Consumption
§
No water, no binder
and no additives in Sand
§
A minimum cost of Rs
10 per kg is your net saving in this process
§
Very Smooth Surface
Finish
§
Excellent Dimensional
Accuracy
§
Zero Draft
§
Thin Wall Sections
Possible
§
Excellent Reproduction
of Details
§
Increased Pattern Life
§
Very Easy Knock-out,
within no time.
§
Moisture related
casting defects is zero.
§
Yield increases.
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VISIT:- http://gdmtechnics.com/VPC.html
