Archives

Vacuum casting technology of excavator balance weight

The main machine of excavator balance weight is an export product, and the requirements of surface quality and geometric size are very strict. In the past, resin sand casting technology was mostly used; However, the resin sand casting process should be equipped with special tooling. In addition, the recycling...

spacer
spacer
spacer
spacer
spacer

Forming conditions of vacuum casting process for forklift front axle

Vacuum casting is a kind of physical molding casting method, which adopts dry sand molding without moisture, binder and any other additives, and maintains a certain negative pressure during pouring and solidification. Compared with the traditional casting technology, v-casting can reduce the labor intensity of molding and casting cleaning....

spacer
spacer
spacer
spacer

The Advantages of Vacuum Casting Process

V casting process method known as “vacuum seal shape casting” or “the negative shape casting” which with conventional sand casting are very different. It is use of non- adhesive dry sand do modeling material, use of plastic film sealing sand box, type extracted by vacuum extraction system within the air...

spacer