Extruders » Conical Twin Screw Extruder Conical Twin Screw Extruder
Conical Twin Screw Extruder
  • Conical Twin Screw Extruder from Blesson machinery
  • Conical Twin Screw Extruder

    With the development of the plastics industry, the precision and high performance of plastic processing equipment have become a market trend. In the process of PVC powder processing, the conical twin-screw extruder plays an indispensable role. Guangdong Blesson Precision Machinery Co., Ltd. adheres to the concept of first-class quality and continuous innovation to provide our customers with high-quality conical twin-screw extruders. The conical twin-screw extruder designed and manufactured by Guangdong Blesson Precision Machinery Co., Ltd. has many advantages such as high quality, high output, easy operation, low maintenance cost, etc. In terms of machining, electrical design, surface treatment, installation, and commissioning, Guangdong Blesson Precision Machinery Co., Ltd. cares about every detail and strives to do its best.

     

    • Description

     

    Conical Twin Screw Extruder from Blesson machinery

    Conical Twin Screw Extruder from Blesson machinery, China extruder

     

    • Product Applications

    The conical twin-screw extruder can be applied to various formulations of PVC environmental protection water supply pipes, UPVC drainage pipes, CPVC hot water pipes, UPVC square rain downpipes, PVC double-wall corrugated pipes, PVC power cable sheathing pipes, and PVC industrial trunkings, And other moldings, as well as the configuration and use of PVC granulation production line, PVC door and window profile production line, PVC door panel production line, etc.

     

    • Technical Highlights
    • Our screws and barrels are made of nitride alloy steel (38CrMoALA) with excellent performance. After thermal refining, qualitative, nitriding, quenching, and tempering, the hardness reaches as high as 67-72HRC., wear-resistant, anti-corrosion, high strength, good toughness, and excellent plasticizing performance. The barrel is equipped with a cooling fan and a cast aluminum heater, which has high thermal efficiency, fast and uniform heating speed.

      Conical Twin Screw Extruder screws and barrels from Blesson machinery

      Conical Twin Screw Extruder screws and barrels from Blesson machinery, China extruder

    • Equipped with a quantitative feeding system, frequency conversion speed control.

      Conical Twin Screw Extruder quantitative feeding system from Blesson machinery

      Conical Twin Screw Extruder quantitative feeding system from Blesson machinery, China extruder

    • The screw is professionally designed, and the mixing effect and plasticizing effect are good. On the bigger end of the screw, the heat capacity is large, the screw groove is deep, the contact area between the material and the screw and the barrel is large, and the residence time is longer, which is good for the heat transfer. On the smaller end of the screw, the residence time of the material is short, and the linear speed and the shear rate of the screw are low, which is good for reducing the friction heat between the material, the screw, and the barrel.

      Conical Twin Screw Extruder screw from Blesson machinery

      Conical Twin Screw Extruder screw from Blesson machinery, China extruder

    • The permanent magnet synchronous motor of a well-known brand has high power efficiency, effective energy saving, large allowable overload current, significantly improved reliability, low vibration, low noise, stable operation, and large transmission torque. The motor used by our company can realize step-less speed regulation and adjust the feed rate of the extruder to meet the needs of different customers.

      Conical Twin Screw Extruder WEG motor from Blesson machinery

      Conical Twin Screw Extruder WEG motor from Blesson machinery, China extruder

    • The reliable core temperature control system can ensure the production of high-quality pipes with different formulations, with high-temperature control accuracy, and small fluctuations.

      Conical Twin Screw Extruder Heating and cooling from Blesson machinery

      Conical Twin Screw Extruder Heating and cooling from Blesson machinery, China extruder

    • High-performance well-known gearbox, high precision, high load, high efficiency, smooth transmission, low noise, compact structure, low maintenance cost, and long service life.

      Conical Twin Screw Extruder Gearbox from Blesson machinery

      Conical Twin Screw Extruder Gearbox from Blesson machinery, China extruder

    • It can adapt to higher head pressure.
    • The plasticization and mixing are uniform and the quality is stable.

      Conical Twin Screw Extruder from Blesson machinery

      Conical Twin Screw Extruder from Blesson machinery, China extruder

    • The vacuum exhaust device is equipped with a separator, which is fast and easy to clean. Various devices such as the vacuum exhaust system and the feeding system can further improve the quality of the plastic products, and avoid the overload and feeding fluctuations of the extruder.

     

    • Model list
    Model Screw Diameter (mm) Max. Speed (rpm) Motor  Power (kW) Max. Output
    BLE38/85 38/85 36 11 50
    BLE45/97 45/97 43 18.5 120
    BLE55/120 55/120 39 30 200
    BLE65/132(I) 65/132 39 37 280
    BLE65/132(II) 65/132 39 45 480
    BLE80/156 80/156 44 55-75 450
    BLE92/188 92/188 39 110 850
    BLE95/191 95/191 40 132 1050

     

    • Warranty, certificate of conformity

    Guangdong Blesson Precision Machinery Co., Ltd. provides a one-year warranty service. During the use of the product, if you have any questions about the product, you can directly contact us for professional after-sales services.

    Guangdong Blesson Precision Machinery Co., Ltd. provides product qualification certificates for each product sold, ensuring that each product has been inspected by professional technicians and debuggers.

    Conical Twin Screw Extruder product certificate from Blesson machinery

    Conical Twin Screw Extruder product certificate from Blesson machinery, China extruder

    • Company Profile

    Guangdong Blesson Precision Machinery Co., Ltd. is a high-tech enterprise specializing in the research and development, production, sales, and service of plastic extrusion machinery, cast film production equipment, and automation equipment.

    At present, our products are sold all over the country and sold to many overseas countries and regions. Our high-quality products and sincere service have won praise and trust from many customers.

    Guangdong Blesson Precision Machinery Co., Ltd. has successively passed the international GB/T19001-2016/IS09001:2015 quality management system certification, CE certification, etc., and has been awarded the honorary titles of “China Famous Brand” and “China Independent Innovation Brand”.

    Melt-blown Fabric Line CE Certificate and Quality Management System Certificate

    Melt-blown Fabric Line CE Certificate and Quality Management System Certificate

    China's independent innovation products and Famous brands in China

    China’s independent innovation products and Famous brands in China

    Utility model patent certificates from Blesson machinery

    Utility model patent certificates from Blesson machinery, China extruder

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