China manufacturer Metal Processing Machinery OEM Customized 3D Printing Sand Core Mold Patternless Casting Manufacturing Gearbox Cover Part by Rapid Prototyping & CNC Machining best automatic gearbox

Product Description PCM (Patternless Casting Manufacturing) is a new technology applying rapid prototyping technology to traditional resin CZPT process. First, the sand mold model is obtained from the CAD model of the part, and the CZPT file of the sand mold model is...