Contact Us

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


Home > Exhibition > Content

The process flow of the V process casting

Qingdao Shengmei Machinery Co.,Ltd | Updated: Aug 04, 2018

The process flow of the V process casting is as follows:

Film heating - Coating on the model - spray coating - drying - sand box - sand vibrating solid - scraping flat film - starting mold - Box - pouring - cooling - sand - Cleaning - heat treatment - Inspection of storage.

What is V Process casting
[V] vacuum molding, also known as vacuum sealing negative pressure molding process. It uses single dry sand as molding sand and vacuum drying with plastic film to make dry sand. The casting has good quality, high dimensional accuracy, smooth surface and few defects. Because the molding sand does not use the binder, is easy to die out, the sand treatment is simple, almost all can be recycled, reduces the material consumption, is beneficial to the energy saving and emission reduction, and improves the labor conditions. It is a promising foundry technology, which is called green environmental modeling technology, and has been used more and more in the production of small and medium-sized castings.

Qingdao Shengmei Machinery Co.,Ltd

If you have any enquiry about quotation or cooperation, please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

Copyright © Qingdao Shengmei Machinery Co.,Ltd All Rights Reserved.