Descriptions :

SJZ twin-screw extruder has variety of specifications and models can produce different diameter and different wall thickness pipes. Adopts special screw and mould design to make the material form easily with uniform plasticizing, high production speed, stable running and easy operation. Extrusion molds made from high quality alloy steel, internal flow channel chrome plating, polishing treatment, wear and corrosion resistence; with a dedicated high-speed sizing sleeve, pipe surface quality is good.

The special cutter for PVC pipe adopts a rotating clamping device, which does not require replacing the fixture with different pipe diameters. With chamfering, one-step molding.

Other Pipe Line Assisting Parts :

• Screw and barrel : Use China’s best screw brand established in 1978 which has 40 years professional experience in production of screw barrels. An effective guarantee of product quality. Offer single-screw, twin-screw barrels also has special customized designs.
• Online Pipe Weight Metering And Monitoring System : Gravity metering equipment is used in the extrusion process which can save raw material consumption to the greatest extent and reduce boot waste. The control accuracy is less than ± 0.3%.
• Pipe Socketing Machine : This machine can be used for the belling of PVC/PP solid wall pipe, double-wall corrugated pipe. The belling mould adopts hydraulic driving. The range is Φ20-Φ800.
• Mixers : Adopts PLC control. It is mainly applied to the process of ingredients, mixing, coloring, drying and devolatilization of various resins such as polyvinyl chloride.
• Crusher : Shredding scraps during the production of reclaimed pipes and unconventional products produced during trial production. There are crushers with different uses and specifications to choose form.