pouring technology machine

Method: according to the principle of production craft foam plastic made EPC first model (manual, mechanical), besmear after dry
Method: according to the principle of production craft foam plastic made EPC first model (manual, mechanical), besmear after drying, hang special coatings, placed in special cases, sand fill dry sand, vibration compaction, vacuum casting, metal liquid vaporization model, model with displacement, duplicate model of plastic foam casting.
Process: 1, make plastic foam die.it gating system, gasification combined mold surface brushes, high temperature resistant coatings and special spray drying. 2 will be special sand box in vibration isolation layer on the job, and fill in the bottom sand vibration compaction (dry sand) and drying, will put in sand mold gasification, fill dry sand, micro vibration appropriate time to shave flat boxes. 3 with plastic film mulching, basin, vacuum, vacuum suction system after fastening dry sand, casting, metal die.it gasification disappear, replaced its position. 4 release, vacuum casting after condensation, from loose dry sand casting out.
Technical advantage: the epc process sets of epc casting method, V, adapt to the advantages in steel, cast iron, bronze, aluminum etc. Various brands, various material, different structure of large, medium and small all kinds of casting. Use dry sand fixation, prototype it, High precision castings, uniform, real cases, casting no flash, burr, Surface smoothness close precision casting, internal structure stability, eliminate or reduce the blisters, casting defects, waiting in the whole production process, no environmental pollution level.