Vacuum casting is a kind of pro prototype processing method, suitable for making small batch cnc machining soft adhesive, ABS, nylon and other materials of the hand plate, Vacuum casting production cycle is short, low cost, but its production accuracy is only ±0.2mm or so, if the model precision requirements are very strict, try not to choose this way to do.

Its advantage is to extend the life of the mould, save the die casting mould cycle, improve product quality, reduce the incidence of mould sticking and aluminum sticking, reduce the use of mould release. It can also reduce the loss of top rod and core caused by the hot mould temperature.