Resin sand casting

Resin sand casting is an important process method of sand casting. It uses resin as the binder, mixes it with raw sand to make resin sand, and then performs pouring after curing and molding to finally obtain castings. With the advantages of high dimensional accuracy and good surface quality, it is widely used in the production of complex castings in fields such as machinery manufacturing, automotive, engineering machinery, valve pipes and fittings.