stainless steel made casing auto vacuum mixer

Features:
One time can make investment capacity of 4*5 pcs of 4"x10" flasks, fast and convenient operation. The most advantage of this machine is vacuum start while investment mixing, to have investment mixing and investment injection both working under vacuum condition, save your time, and reduce bubble to make a smooth surface item. It is a necessary equipment for high accuracy casting.
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stainless steel made casing auto vacuum mixer