Pvc tube extrusion line

PVC pipe is widely used in agriculture and building industry for water supply and water drainage as well as for cable-laying.<br /><br /> <br /><br /> Normally, the extrusion ists of a hot mixing and cold mixing combination, a conical twin screw extruder, pipe tooling, vacuum sizing, hauloff, cutting saw and turnable stack. To recycle the scraps, a shredder and plastic pulverizer can be additionally equipped.<br /><br /> <br /><br /> A conical twin screw extruder is a compounding and extruding machine of high efficiency for plastics, in particular, for heat- and shear-sensitive polymers such as polyvinyl chloride (PVC). <br /><br /> <br /><br /> As a professional extruder manufacturer in China, we have evolved the massive thrust bearing to secure the extreme load from the twin screws. The low speed and low shearing prevents decomposing of the raw material being compounded.<br /><br /> <br /><br /> The larger diameter makes it easy to take in raw materials and the smaller diameter accumulates a huge pressure. It can be used in profile extrusion et extrusion extrusion pipe extrusion both rigid PVC or unplasticized PVC and plasticized PVC with various auxiliary plastics equipments. Or we just do PVC granulation from powder with this extruder.<br /><br /> Product Specification / Models Please find our standard models of SJSZ conical screw extruder here. Customizing service is available for specific application.<br /><br /> <br /><br />Model Screw Diameter<br />(mm) Effective Length<br />of Screw (mm) RPM Motor Power<br />(kw) Capacity<br />(kg/h) <br />SJSZ45 45/90 990 37 11 30-60 <br />SJSZ51 51/105 1080 32 18.5 50-120 <br />SJSZ65 65/132 1440 35 37 80-250 <br />SJSZ80 80/155 1800 37 55 200-400 <br />SJSZ92 92/188 2500 33 90 320-750 <br /><br /> <br /><br /><br/><h2>Application / Models</h2><br/>PVC pipe is widely used in agriculture and building industry for water supply and water drainage as well as for cable-laying.<br /><br />