Detailed Product Description

Vacuum airproof molding is a new type plastic technics, and adopt singleness dry sand(no water,tagger, bond), then it is hot up, molding, pressurized sand-box, take out the air, so the sand is tighten. The course is a physics molding way.

We have the world leading vacuum molding technic, we can produce vacuum airproof molding and sand molding machine by the basis of user request.

Vacuum molding has such features as high automatic, high quality of casting, high precision, sanve engery, etc.

We can design different size of molding line according to customer requirement.