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The planetary screw extruder is a plastic processing equipment characterized by its unique planetary screw structure. This structure adopts a planetary screw design in the plasticizing section or the entire screw, which allows the material to be more thoroughly mixed and plasticized during the processing. Using a forced feeding device to ensure that the material enters the extrusion system at a sufficient rate and prevents bridging in the hopper. Including the screw and barrel water cooling circulation system in the feeding section, as well as the oil heating circulation system in the planetary section, to ensure precise and stable temperature control throughout the extrusion process.
Planetary screw extruders are widely used in the plastic products industry as equipment for producing thermoplastic products such as sheets, plates, and films. The design of planetary screws causes stronger shear and kneading effects on materials during processing, resulting in high mixing and plasticization efficiency. The material has a large contact area, which facilitates heat exchange. The heat exchange area is more than 5 times larger than that of a single screw extruder. Not only suitable for processing heat-sensitive materials such as PVC but is also widely used for mixing general plastics and engineering plastics.
Zhoushan microwave screw machinery Co., LTD is a professional China OEM Planetary Screw Extruder Suppliers and ODM Planetary Screw Extruder Company, The company has more than 10,000 square meters of production workshop, more than 60 employees. Since its founding in 1990, it has been committed to the production and research of plastic machinery, while introducing foreign screw machinery technology and technology. Main products: WB-WE series planetary screw, planetary barrel and planetary extruder; SJS series conical double screw, double barrel and double screw plastic extruder; SJ series single screw, single barrel and single screw plastic extruder; Pearl-cotton screw barrel; And all kinds of pipe, sheet, shaped production lines. Is a diversified large-scale professional production base in China, set precision screw barrel and machinery machinery processing plant in one, based on high grade and high-end market, mainly exported to the United States, Germany, Dubai, Vietnam, Thailand and many other countries, the cooperation of customers have many plastic production and construction machinery factory customers, Has become an important supplier of their mechanical parts in China. In line with the principle of reputation first, service first, to provide our customers with cheap and beautiful products. Welcome customers to come to negotiate business and create a career.
1. Hardness and Heat Treatment Status Inspection Regular hardness measurements are performed on the barrel surface using a hardness tester. A hardness drop exce...
Heat dissipation design requirements for a Single Screw Barrel during high-temperature, high-pressure extrusion: 1. Selection of High-Efficiency Heat-Conducting...
1. Functional Differences: The Screw Barrel in an injection molding machine is primarily responsible for forcing the melt into the mold and maintaining a seal u...
1. Matching Abrasion Resistance to Plastic Viscosity: Different plastics have significantly different viscosities and abrasive properties. High-viscosity polyca...
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Address: No.3, Hope Avenue, North Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, China
The core of Zhoushan microwave screw machinery Co., LTD's product line is Planetary Screw Extruder, which is an advanced plastic processing equipment, famous for its unique planetary screw structure. The structure adopts a planetary design for the plasticizing section or the entire screw to ensure that the material is fully mixed and plasticized during processing. The Planetary Screw Extruder is equipped with a forced feeding device to ensure that the material enters the extrusion system at a sufficient speed to prevent bridging in the hopper. The feeding section of the extruder is equipped with a screw and barrel water cooling circulation system, and the planetary section is equipped with an oil heating circulation system to ensure that the temperature control of the entire extrusion process is accurate and stable.
Planetary Screw Extruder is widely used in the plastic products industry, especially in the production of sheets, plates and films of thermoplastic materials. The design of the planetary screw enhances the shearing and kneading of the material and improves the mixing and plasticizing efficiency. The contact area of ??the Planetary Screw Extruder is larger, which is conducive to better heat exchange, and the heat exchange area is five times that of a single screw extruder. This makes it suitable for processing heat-sensitive materials such as PVC, and is also widely used in the mixing of general plastics and engineering plastics.
Zhoushan microwave screw machinery Co., LTD's product range is limited to Planetary Screw Extruder, and also includes WB-WE series planetary screws, planetary barrels and planetary extruders; SJS series conical twin screws, twin barrels and twin screw plastic extruders; SJ series single screw, single barrel and single screw plastic extruders; and pearl cotton screw barrels. The company also provides a variety of pipe, sheet and profile production lines. Zhoushan microwave screw machinery Co., LTD focuses on the high-end market, and its products are exported to the United States, Germany, Dubai, Vietnam and Thailand and other countries. It has become an important supplier of machinery parts for many plastic production and construction machinery factories.
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