(1) to simplify the process, shorten the production cycle, improve production efficiency.
(2) to reduce labor intensity and improve the working environment.
(3) to improve the casting size accuracy, surface finish up to 3.2-12.5um, processing margin up to 1.5-2mm.
(4) increased the freedom of design of parts, sand can not cast holes and grooves can be easily cast
(5) casting process of high yield, low scrap rate.
(6) easy to master the technology, production and management convenience, the technical workers need less.
(7) less investment, quick results.