High quality investment vacuum casting machine

 

 

 

 

An innovation in the foundry field

 

 

From 1970s , China introduced the vacuum process casting technology and put this equipment into production. From that time we began to produce this equipment by ourself.

 

Our factory is a leading company in the V-Process casting machine producing field. We have 7-10 people professional technical team and strict quality control system. We sincerely hope to cooperate with home and abroad customers.

 

 

 

Operating principle

 

 

vacuum process cast molding is a new  metal molding technology and only adopt dry sand (no water, binder, tagger)

 

Is it operated by manpower or automatical

 

It's automatic by a electric control system.

 

 

Component

 

1.Vacuum system:

Vacuum pump, Vacuum meter, Surge tank, dust removal tank, steam separator

 

2.Molding system:

Die shoe, Automatic  roast Laminator, sand molding box , Vibrating table,  Manipulator, Die lifter.

 

3.Sand reclamation system:

Sand screen, Elevator, Conveyor. sand bin

 

 

  

Why it's sand recycling rate can reach to 95%

The sand used contains no water or organic binders and is kept under a vacuum during molding. Permeability of the sand is not a concern, as in green sand, which is why finer sand can be used and improved finishes are achieved.  The flask is then covered with a second sheet of plastic film. The vacuum is drawn and the sand becomes rigid. Releasing the vacuum originally applied to the pattern permits easy stripping. 

 

 

 

 

 

The reason Why you choose Shengmei

With our manufacturing and customer-servicing experience we are a reliable, well-established company and our products are dependable, functional, safe and aesthetically pleasing.

Shengmei V process molding line plant is your best choice.