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Qingdao Shengmei Machinery Co.,Ltd

Address: No.6 Wangjialou Industrial Area, Huangdao District, Qingdao City, China

Contact: Sandry Pang

TEL: +86-532-85131608

Moblie: +86-18660248878

Fax: +86-532-86158266


V Process Molding Line

V Process Molding Line

V process molding line fit for big size and simple shape castings, like counter weight, bathtub,concave, jaw plate, wheel,hummer.

Product Details

V process molding line technology

A. will pre heat the plastic film under negative pressure and suck it on the whole surface of the pattern and the template, then spray the fast drying coating evenly on the film.

B. put the sandbox with the suction chamber.

C. filling without binder, dry sand and water additions, while sand edge slightly vibration, to ensure that the dry sand fill sand box. Scrape the flat, and cover the material film at the top of the sand box and vacuum through the wall of the box box.

D. turn over the box and start the mold. Due to the effect of atmospheric pressure, the plastic film is evenly pasted on the sand mold, and the molding sand is in a tight state. The sample is taken out to achieve the sand mold with a hardness of about 90 degrees.

E. type, the negative pressure of the mold has been maintained until the casting is completed.

F. negative pressure is released, the mold breaks on its own, can be easily removed from the mold dry sand casting.

Welcome to buy the v process molding line with low price from us. We are one of the leading and successful suppliers in China. We also welcome the customized orders. You can reach us at 86-18660248878.
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