The invention discloses a mold device for use in plastic recycling, comprising a housing and a feed port, wherein the feed port is located at the upper part of the housing. A melting furnace is arranged on the upper inner side of the housing, heating blocks are connected to the inner wall of the melting furnace, electric push rods are arranged on both outer sides of the melting furnace, a mold is arranged at the bottom of the melting furnace, one end of each electric push rod is connected to the mold, and a water tank is connected to the bottom of the mold. The invention effectively enhances the cooling performance of the mold and enables rapid cooling of the mold by arranging cooling plates and a water tank. By arranging a high-pressure pump and spray pipes, it effectively cleans dust and other stains inside the equipment, ensures cleanliness during the use of the mold equipment, and effectively removes stains on waste plastics. By arranging a tungsten steel layer and a beryllium copper alloy layer, it effectively improves the strength, toughness and fatigue resistance of the mold.

Country Code: CN

Application Number: CN201711334950.8