PVC Extruder High-Speed Bimetallic Nitrided Conical Twin Screw Barrel

  Product Description                                 Twin Conical Screw Barrel for PVC ExtrusionTwin conical Screw Barrels are mainly used for extruding PVC powder, and produce like pipe, profile, board & sheet products, screw are normally applied with oil or water cooling system, Barrel same with special wind cooling or copper tube oil cooling system, we offer twin screw by customized design with variable pitch & depth, so that material can be properly sheared & cut.Lifespan Matters, a good functioning screw barrel can not only guarantee proper running of plastic extrusion, but also with long working period, can massively save your changing time and stop-machine cost.  Production Application Product ParametersConical Screw Barrel Nominal Size Selection(Ref.) ModelMotor Power(KW) Speed(RPM) Output(KG/H)Appliance 35/75125-5040-70 PVC Pipe     PVC profle    PVC Sheet     PVC Board      PE Pipe       PVC Recycle 45/90155-4550-80 45/100155-4560-90 48/11218.55-4570-100 51/10518.54-40100-150 55/110224-40120-180 55/120224-40130-180 60/125254-40150-200 65/132304-40200-300 68/146354-40220-300 80/143554-35350-450 80/156554-35350-450 92/1881104-35650-900 110/2201604-35950-1400                                                      Screw Structure Features1. The diameter of feeding part is large, the strength is high. The conveying capacity and pressure ability are strong. It has good plasticizing effect. The diameter of the metering part is small, which is conducive to low-temperature extrusion.2. The end of two screws are separated, which is conducive to the installation of larger bearing bearings. It can withstand larger torque and have a long service life. 3. Mainly used in the processing of PVC products.  1.Strong feeding abilityThe diameter of feeding part is large; screw groove is deep, and the volume of the screw groove is large. Therefore, the screw has a strong feeding ability, especially suitable for powder processing.2.Strong mixing and shearing abilityThe two screws can mesh with each other. The materials between the screw channels can exchange relatively frequent, and the shearing of the materials between the screw flights is relatively strong.3.Good exhaust effectLarge vacuum exhaust port lead; More than 3 thread heads; Great contact between the materials and the surface of the screw ; The surface is refreshed quickly, and the gas is easier to discharge in the solution.                         Alloy Screw                                      Alloy bushing                                           Alloy Barrel  Detailed PhotosProcessing procedure Packaging & Shipping         The company is located in Zhoushan, Zhejiang, the largest production base of plastic machine screw and barrel in China. It is a professional company engaged in the research, production and sales of plastic machine screw and barrel. It has a professional technical team with more than 20 years of experience. The main products are to provide supporting screws and barrels for all kinds of extruders and injection molding machines.According to the product characteristics of various screws and barrels, based on more than 20 years of professional technical experience, advanced design concept, with high-precision CNC processing equipment and corresponding testing equipment, the company aims to provide customers with customized products with high quality and reasonable price, and create maximum profit value for customers.People oriented, innovation for development and quality for survival are the tenets of the company. Hand in hand to create, mutual benefit and win-win, harmonious development is the road the company adheres to.    /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1