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The Evaporative Pattern Casting is the “greening” and “efficient” engineering in the foundry fields of 21 century, and is a revolution and sublimation in the history of foundry, which is appraised as “the hi-tech in the 21 century”. It is to take advantage of the foam plastic as mold, which shall be painted by special paint and buried into the dry sand and become the molding with real form cavity, which, after jolting, shall be cast by molten metal under the negative pressure and replace the space of the molding, and condense into the seamless cast piece with the same form as the real molding.
The technological properties of EPC: the cast piece is fine in quality—fine in texture, high in precision, and tidy in surface; wide adaptability—without limit on the material, applicable to large and small pieces, and without limit on each batch; lower in cost—saving in investment, rapid in starting, and few in cleaning work; remarkable in economic benefit—high in efficiency, high in production and finishing product ratio; environment friendly—removal of the noise and dust, few in discharge of waste, and lowering of labor strength. Our company owns the domestic advanced EPC technology, the equipment completing manufacturing capacity, and the rich experience on the site commissioning. Therefore, we can provide for our users the feasibility study of EPC, the engineering design, equipment manufacturing, and the credible service on the special paint, engineering technology and technical consulting. The completing equipment such as pre-foaming machine, molding machine, three-dimensional jolting machine, vacumm machines, PLC control system etc are special and fine, reliable in properties, and low in price, which can help the users to realize their goal in profiting.
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