blow molding machine

Extrusion blow molding machine is a combination of extruder, blow molding machine and die closing mechanism, which consists of extruder and die head, blow expanding device, die closing mechanism, die thickness control system and transmission mechanism. Die head is one of the most important parts to determine the quality of blow molded products. It usually has side feed die head and central feed die head. The storage cylinder type blank die head is often used in blow molding of large-scale products. The minimum volume of the storage tank is 1kg and the maximum volume is 240kg. The thickness control device is used to control the wall thickness of the blank. The maximum number of control points is 128, generally 20-30. Extrusion blow molding machine can produce hollow products with volume range of 2.5ml-104l.

TPU air cushion blow molding machine is a special equipment designed and manufactured for the development of footwear industry in the world. One single screw extruder of the unit is equipped with one (or two) hollow blow molding machine, which is semi-automatic operation, and uses TPU plastic to blow various air cushions for hollow molding shoes, etc.

The plastic container of automobile air duct blow molding machine is hollow blow molding container, which is processed by hollow molding method. The machine adopts advanced design principle of bottle blowing machine, full-automatic microcomputer control, computer control cabinet separated from the main machine, and realizes PLC man-machine interface. The hollow molding machine integrates advanced mechanical and electrical integration, with strong plasticization, complete functions, excellent performance and low energy consumption. Widely used in the production of 1-3000l all kinds of blow molding products. For example, plastic tray, floating body, garbage can, chemical can, toolbox bag, hollow table furniture, seat, automobile tail air duct and other components.