A sewing machine consists of many parts. Some sewing machine parts are made by stamping process, some are made by forging process, and some industrial sewing machine parts need casting. In terms of precision requirements, most small cast sewing machine parts are manufactured using the lost wax casting process.
·The product has good tensile strength, pinching resistance and corrosion resistance.
·Casting products have fine and strict workmanship, and all products have good surface gloss.
·The material selection is convenient, the dimensional tolerance is accurate, the processing procedure is reduced, and the complex parts are easy to form.
·Reduce production costs, design unlimited, flexible production.