Material FeedingAdd a fixed amount of material into the mold according to production requirements. The feeding quantity directly affects the density, dimensional accuracy and other properties of finished products.Excessive feeding will cause thick flash burrs, poor dimensional accuracy and difficult demolding, and may even damage the mold. Insufficient feeding will result in low compactness, poor surface gloss, and even material shortage leading to defective products.

The selection of molding materials determines the quality of Sheet Molding Compound (SMC) products to a certain extent. Appropriate raw materials can meet the special performance requirements of finished products, and the molding process is also the core priority in the manufacture of molded parts.

Last week, our company successfully shipped one 20ft container of SMC (Sheet Molding Compound). This batch of materials is used by our overseas customer to manufacture sectional industrial water tanks.