Conical twin-screw, also known as conical twin-screw, is a widely used equipment component in industrial production, mainly used in processes such as mixing, plasticizing, blending, and extrusion. Cone twin-screw can efficiently mix and refine materials of different properties through its special conical design and rotational motion. This mixing method is not only uniform but also capable of handling materials of various viscosities and humidities. In industries such as chemical, food, and pharmaceutical, conical twin-screw is often used for mixing and refining various raw materials to ensure product quality and stability.
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Material selection |
?high-quality 38CrMoALA |
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Surface hardness |
?HV:?≥ 290 |
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Nitriding hardness |
?HV950-1000 |
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Nitriding depth |
?0.45-0.7mm |
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Nitriding brittleness |
?≤ Level 1 |
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Surface roughness |
?Ra0.4 |
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Screw straightness |
?0.015mm |
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Surface chrome plating hardness after nitriding |
?≥ 900HV |
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Chrome plating thickness |
?0.05-0.10mm |
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Dual alloy hardness |
?60-70HRC |
45/90 (diameter) 45/100 (diameter) 50/105 (diameter) 51/105 (diameter) 55/100 (diameter) 80/125 (diameter) 65/132 (diameter) 80/143 (diameter) 80/158 (diameter) 92/188 (diameter) screws choose different compression ratios according to different formulas and products
Scope of application:
Ordinary plastics, PP, PE, ABS, PVC, raw material granulation, production of pipes, profiles, sheets, wood plastic, and other extrusion machinery.
Product advantages:
The conical twin-screw adopts an advanced taper design, combined with optimized screw geometry, to achieve efficient shearing, stretching, and mixing of materials during the extrusion process, effectively improving material uniformity and product quality. The optimized screw structure and material selection have reduced friction losses and energy consumption. At the same time, high-precision processing technology ensures the wear resistance and corrosion resistance of the screw, extends its service life, and reduces maintenance costs. We offer a variety of pitch, diameter, and taper ratio options, which can be customized according to specific customer needs to meet the special requirements of different production processes for screw performance. At the same time, modular design facilitates quick replacement and adjustment, improving the flexibility and response speed of the production line. An optional advanced temperature control system and intelligent monitoring system can be used to monitor the screw temperature, speed, and load situation in real-time, ensuring the stability and safety of the production process. Support remote monitoring and fault diagnosis to improve production efficiency and equipment management level.
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.
Booth 5R01(15 April 2025-18 April 2025) The 37th China International Plastics and Rubber Industry ExhibitionChina ? Shenzhen ? Shenzhen International Convention and Exhibition Center?
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Address: No.3, Hope Avenue, North Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, China
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