The PS foam extruder, which we say, is a plastic extruder. There are many kinds of plastic extrusion lines. The common production lines are the production of sealing strips and plastic pipes. No matter what kind of plastic extrusion production line is divided into two parts of granulation and extrusion molding, the plastic granulating parts include granulator, kneader, crusher, granulator and other equipment.
The raw materials of plastics are fully stirred up by kneading machine after mixing all kinds of auxiliary materials with plastic raw materials. Then the raw materials are put into the granulator for granulation. When plastic extruders are produced, they need to be produced with plastic granules. The quality of granules directly determines the quality of products. Because the raw material formula and the content of various materials are all proportioned when producing pellets.
Plastic particles are plasticized through the cylinder of the plastic extruder. Through the screw rotation, the raw materials are extruded to the die of the extruder and formed through the mold. The extruded products need water cooling for final molding because of the plasticizing state. The model of the plastic extruder is selected according to the size of the product. The price of the plastic extruder is related to the configuration of the root equipment and the model, so it must be careful when choosing the plastic extruder.
The design of the extruder screw should be selected according to the material of the extruded product. The length and diameter of the extruder screw and the size of the screw moment vary according to the product. The screw like plastic extruder is designed in combination with the hardness of the product, extrusion pressure and the fluidity of the material in the screw barrel.
Each extruder has different design for screw, so extruders of some products are different. The extruder screw can also determine the use and output of the equipment. There is no difference between the plastic granulator and the plastic extruder in appearance. But the design of screw is completely different, that is to design screw thread according to the use of equipment. Hebei Wei Yuan rubber and plastic equipment Co., Ltd. is a professional manufacturer of extruders. The company's plastic extruder, rubber extruder, sealing strip production line, rubber tube extruder and other equipment have their own design methods to cater for the extrusion and production of the products.
The raw materials of plastics are fully stirred up by kneading machine after mixing all kinds of auxiliary materials with plastic raw materials. Then the raw materials are put into the granulator for granulation. When plastic extruders are produced, they need to be produced with plastic granules. The quality of granules directly determines the quality of products. Because the raw material formula and the content of various materials are all proportioned when producing pellets.
Plastic particles are plasticized through the cylinder of the plastic extruder. Through the screw rotation, the raw materials are extruded to the die of the extruder and formed through the mold. The extruded products need water cooling for final molding because of the plasticizing state. The model of the plastic extruder is selected according to the size of the product. The price of the plastic extruder is related to the configuration of the root equipment and the model, so it must be careful when choosing the plastic extruder.
The design of the extruder screw should be selected according to the material of the extruded product. The length and diameter of the extruder screw and the size of the screw moment vary according to the product. The screw like plastic extruder is designed in combination with the hardness of the product, extrusion pressure and the fluidity of the material in the screw barrel.
Each extruder has different design for screw, so extruders of some products are different. The extruder screw can also determine the use and output of the equipment. There is no difference between the plastic granulator and the plastic extruder in appearance. But the design of screw is completely different, that is to design screw thread according to the use of equipment. Hebei Wei Yuan rubber and plastic equipment Co., Ltd. is a professional manufacturer of extruders. The company's plastic extruder, rubber extruder, sealing strip production line, rubber tube extruder and other equipment have their own design methods to cater for the extrusion and production of the products.
