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

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Vacuum Process Casting Machine
Qingdao Shengmei Machinery Co.,Ltd | Updated: Jun 07, 2017

V process is namely called “Vacuum process casting machine”. It is a new type casting technology which adopts dry sand (no water, no binder, no tagger). It is controlled by an electric control system. The process is showed as followed:

1. Heat the EVA film, make sure it can cover on surface of mold.

2. Spray a coating on the surface in a certain density(can improve the drying rate by heating)

3. Put on the empty flask


4. Sand-up the flask and vibrate to compaction, then cover a thinner film on the sand


5.Take air out of the sand flask,and he film will tightly attached on the inner and outer surface of flask. Then rise up the flask from the mold and move the flask to one place , waiting for another half flask.



6. Assemble two parts flask together and keep the vacuum condition


7. Pour the melted material in


Advantage of our product and our company:

1. V process Do not need any glue, and recovery rate can reach at 95%.

2.Eco-friendly cost, save labor

4.Turn-key service

5.ISO9001:2008 certified

6. We have our own independent exporting&importing right

Please find detailed video for vacuum process casting method:

If you have any question, please feel free to contact us via

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