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The planetary screw extruder is an advanced plastic processing equipment that is widely used in plastic product processing and food processing due to its unique planetary screw structure and efficient mixing and plasticizing ability. The planetary screw extruder mainly consists of three parts: an extrusion system, a feeding system, and a temperature control system. The extrusion system includes a central screw, planetary screw, and barrel, which are the core components of the extruder. The feeding system usually uses a forced feeding device to ensure that the material enters the extrusion system at a stable rate. The temperature control system is responsible for adjusting the temperature of the screw and barrel to ensure the melting and plasticizing effect of the material. With the continuous advancement of technology and the increasing market demand, planetary screw extruders will continue to play an important role in industrial production.
Planetary screw extruder for plastic processing
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Thermal sensitive material
Hard and soft PVC calendering machines provide discharge.
It can also be used for extruding ABS, TPO, and TPU, and filling mixtures of polyolefin smoke and adhesives.
We have achieved results in the powder coating industry.
The chemical and food industries are also expanding their applications.
It has the characteristics of good plasticizing quality, excellent self-cleaning performance, high yield, and long service life.Model WB-WE150 WB-WE170 WB-WE200 WB-WE250 Drive power(kw) 132 160 180 250 Main screw speed(r/min) 3-60 3-60 3-60 3-60 Forced feeding power(kw) 7.5 7.5 11 11 Heat Transfer Oil Requirement (dm3) 400 400 600 600 Extrusion rate of PVC transparent sheet(Kg/h)Max 600 900 1100 100 Extrusion rate of PVC colored hard sheet(Kg/h)Max 800 1000 1300 2000 Extrusion rate of PVC soft film(Kg/h)Max 1000 1200 1500 2400 Product advantages:
The planetary screw extruder adopts a planetary screw structure, and the material is subjected to strong squeezing, rolling, and shearing effects between the screws, causing the raw material to quickly melt and uniformly plasticize. This design greatly improves the mixing and plasticizing efficiency, and the heat exchange area is more than 5 times larger than that of a single screw extruder. The planetary screw extruder has efficient mixing capacity, relatively small shear action, short material residence time, and effectively prevents material degradation, making it particularly suitable for processing heat-sensitive materials. Due to the special design of the planetary screw, the extruder has lower energy consumption during operation and higher output, improving production efficiency and economic benefits. In the field of plastic product processing, it can not only effectively handle conventional plastic raw materials such as polyethylene, polypropylene, etc., but also excels in handling heat-sensitive materials that are sensitive to temperature and easy to degrade. These materials often face many challenges in conventional processing, such as uneven melting and quality degradation. However, planetary screw extruders, with their low shear and efficient mixing characteristics, can achieve high-quality and high-efficiency processing while protecting material properties.
About WEIBO
"Spin into eternity, inherit excellence, and create the future together."
Zhoushan microwave screw machinery Co., LTD is a professional Planetary screw extruder for plastic processing Manufacturers and Planetary screw extruder Factory in China, 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.
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News and Blogs
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Industry NewsHow to ensure that material enters the planetary screw extruder at a steady rate?
In the plastics processing and food processing industries, Planetary screw extruders are favored for their unique design and efficient mixing and plasticizing capabilities. In order to ensure that the material enters the extrusion system at...
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Industry NewsHow does Parallel Twin Screw technology achieve efficient material mixing, conveying and processing?
In the modern industrial system, efficient mixing, conveying and processing of materials are the core links that determine product quality, production efficiency and energy utilization. Especially in the fields of plastic modification, poly...
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NewsHow does modular design improve the maintenance efficiency and production performance of the Extruder single barrel system?
What is a Single Screw Barrel? 1. Definition and FunctionThe main function of a Single Screw Barrel is to push the plastic material from the feed port into the barrel through the rotation of the screw, and extrude it from the barrel outlet ...
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Planetary screw extruder for plastic processing Industry Knowledge
Since its establishment in 1990, Zhoushan microwave screw machinery Co., LTD has been committed to the production and research and development of plastic machinery, continuously integrating foreign screw machinery technology and expertise. With this commitment, we have developed advanced products such as the Planetary screw extruder for plastic processing, which is a revolutionary equipment in the plastic industry. The Planetary screw extruder for plastic processing is an innovative equipment that uses a unique planetary screw structure to achieve excellent mixing and plasticizing capabilities. This makes it an indispensable tool for a variety of applications such as plastics and food processing.
Zhoushan microwave screw machinery Co., LTD has created this advanced Planetary screw extruder for plastic processing with its professional design and manufacturing experience in WB-WE series planetary screws, planetary barrels and planetary extruders. The core components of this extruder include the center screw, planetary screw and barrel, which work together to ensure efficient material processing. The planetary screw structure ensures that the material is strongly compressed, sheared and kneaded between the screws to achieve rapid and uniform melt plasticization. This design improves mixing and plasticizing efficiency, and its heat exchange area is more than five times larger than that of a single screw extruder.
In addition to the extrusion system, the Planetary screw extruder for plastic processing is also equipped with a powerful feeding system and a precise temperature control system. The feeding system usually adopts a forced feeding mechanism to ensure that the material flows steadily into the extrusion system. The temperature control system accurately adjusts the temperature of the screw and barrel to optimize the melting and plasticizing process.
Zhoushan microwave screw machinery Co., LTD has rich experience in the field of plastic machinery, which enables us to continuously improve the Planetary screw extruder for plastic processing to meet the diverse needs of the industry. The low shear and high mixing characteristics of this extruder make it an ideal choice for processing easily degradable materials in traditional processing. Even when processing difficult materials such as polyethylene and polypropylene, it can ensure that the final product maintains its quality and performance.
The Planetary screw extruder for plastic processing has been successful in the powder coating industry and is also gaining popularity in the chemical and food fields. It has high-quality plasticization, excellent self-cleaning performance, high output and long service life, and is the first choice of many manufacturers.
The company has a diversified large-scale production base in China, integrating precision screw barrel and machining capabilities. We are targeting the high-end market, and our products are exported to the United States, Germany, Dubai, Vietnam, Thailand and other countries. We have established a solid partnership with many plastic production and construction machinery manufacturers and have become an important supplier of machinery parts in China.
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