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End Of The Era Of Plastic Extruder Extruder Automation Level Upgrade
Apr 19, 2017

At present, Chinese plastic extrusion machine market is developing rapidly, there are many new models launched by the joint efforts of industry technology, R & D personnel, some major special models such as the exhaust of extruder, series disc screw extruder, reciprocating pin screw extruder, extruding machine, foaming extruder, melt gear pump multi Order Tandem extruder, planetary screw extruder in both domestic manufacturers, with independent research and development ability, and have independent intellectual property rights.

With the upgrading of technology, the end of the manual feeding time of plastic extrusion machine equipment already, people can be free from the heavy manual and dusty environment, from the original manual work now by conveyer equipment automatically, make a big contribution to the plastics industry.

In recent years, a large number of theoretical and experimental studies have been carried out on the screw rod, and there are nearly 100 kinds of screws, which are separated, shear type, barrier type, shunt type and wavy type. From the perspective of the development of single screw, single screw extruder in recent years have been relatively perfect, but with the polymer materials and plastic product development, but also the emergence of new screw more features and special single screw extruder.

In all of the chemical manufacturing industry, can match with the film, pipe, bar, wire, tape, packing tape, squeeze net, plates, profiles, granulation, and other auxiliary cable coating plastic molding plastic extruder, extrusion molding production line consists of all kinds of plastic, the production of various plastic products.

According to the number of screw extruder can be divided into single screw, twin screw and multi screw extruder. At present, the single screw extruder is the most widely used, and it is suitable for extrusion processing of general materials. Double screw extruder with shear transmission capacity due to the heat generated by friction, less material is relatively uniform, the screw extrusion amount is larger, more stable material, long stay in the barrel, mixed evenly.

SJSZ series conical double screw extruder with forced extrusion, high quality, wide adaptability, long service life, low shear rate, the material is not easy to decompose, mixing and plasticizing performance, direct powder molding characteristics, automatic temperature control, vacuum exhaust device etc.. The utility model is suitable for the production of pipes, plates, special-shaped materials, etc..

Single screw extruder is an important part in the field of plasticizing and forming machine. In recent years, the development of single screw extruder has been greatly improved. At present, the German production of large single screw extruder, screw diameter of 700mm, production of 36t/h.

In the plastic extrusion molding equipment, plastic extruder is usually referred to as the host, and its supporting equipment for plastic extrusion molding machine. Plastic extruder after 100 years of development, has been derived from the original single screw twin-screw, multi screw, and even non screw and other models.

At present, Chinese plastic extrusion machine market is developing rapidly, there are many new models launched by the joint efforts of industry technology, R & D personnel, some major special models such as the exhaust of extruder, series disc screw extruder, reciprocating pin screw extruder, extruding machine, foaming extruder, melt gear pump multi Order Tandem extruder, planetary screw extruder in both domestic manufacturers, with independent research and development ability, and have independent intellectual property rights.