The development of hollow molding technology
Blow molding hollow molding products processing measures skills and roll forming.The currentDalian hollow moldingFirst is given priority to with blow molding products.
Extrusion blow molding skill first is the material after plasticizing extruder, transported to the loading (or have) the nose, the nose through the nose extrusion parison, parison on mold blowing into products, and then cooling, take out the products.
The current domestic useExtrusion moldingPrimary equipment (hereinafter referred to as hollow machine) is given priority to with domestic equipment.20 l ~ 1000 l device, the earliest development of the extrusion blow molding equipment manufacturer, is producing plastic machinery, gear grinding machine, machining center and other equipment of heavy industry company, has a strong research and development strength and mechanical production ability, has rich experience in hollow blow molding skills.
The current domestic hollow products dosage of 5 l ~ 1000 l is the biggest extrusion blow molding skill.Choose the material first with HDPE, PP, ABS, PC, etc.Primary packaging commodities for all kinds of chemical barrels, oil tank, ventilation pipe fittings, all kinds of industrial products such as desktop board.The most typical representative of extrusion molding skill commodity is double L, 200 L barrels.Extrusion forming, the clutter, the most difficult skills is the forming double L ring drums.
Extrusion products company produces first spread in east China (jiangsu, zhejiang, Shanghai, shandong), south China, north China and other places.