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This line is widely used for producing various PVC profiles, such as PVC window&door profile, PVC ceiling panel, PVC trunking.

The process flow of this line is PVC powder + additive — mixing—material feeder—twin screw extruder— mould and calibrator—vacuum forming table—haul-off machine—cutting machine—discharge rack.

This PVC profile extrusion line adopt conic twin screw extruder, which is suitable for both PVC powder and PVC granules. It has degassing system to ensure the excellent material plasticization. The high speed mould is available, and it can largely increase the productivity.

This line is mainly used to produce various single wall corrugated pipes with diameter from 6mm ~ 200mm. It can apply to PVC, PP, PE, PVC, PA, EVA material. The complete line includes:loader, Single screw extruder, die, corrugated forming machine, coiler. For PVC powder material, we will suggest conic twin screw extruder for the production.

This line adopt energy efficient single screw extruder; the forming machine has gears run modules and templates to realize excellent cooling of the products, which ensures high-speed molding, even corrugation, smooth inner and outer pipe wall. The main electrics of this line adopt world famous brand, such as Siemens, ABB, Omron/RKC, Schneider etc.

This line is widely used to in PVC granules and CPVC granules production. With proper screw, it can produce soft PVC granules for PVC cable, PVC soft hose, rigid PVC granules for PVC pipe, pipe fittings, CPVC granules.

The process flow of this line as blow: PVC powder + additive — mixing—material feeder— conic twin screw extruder— die — pelletizer — air cooling system — vibrator

This extruder of PVC granulating line adopt special conic twin screw extruder and the degassing system and screw temperature control system will ensure the material plasticization; The pelletizer is well blanced to match the extrusion die face; The air blower will blowing the granules into silo immedately after granules fall down.

SJSZ series conical twin screw extruder is mainly composed of barrel screw, gear transmission system, quantitative feeding, vacuum exhaust, heating, cooling and electrical control components Etc. The conical twin screw extruder is suitable for producing PVC products from mixed powder.

It is special equipment for PVC powder or WPC powder extrusion. It has advantages of good compounding, large output, stable running, long service life. With different mould and downstream equipment, it can produce PVC pipes, PVC ceilings, PVC window profiles, PVC sheet, WPC decking, PVC granules and so on.

Different quantities of screws, double screw extruder have two screws, sigle screw extruder only have one screw, They are used for different materials, double screw extruder usually used for hard PVC, single screw used for PP/PE. Double screw extruder can produce PVC pipes, profiles and PVC granules. And single extruder can produce PP/PE pipes and granules.

1.this series can be processed Φ16-1000mm any pipe flaring

2.with automatic delivery tube.flip tube.flaring function

3.with heating.cooling.timing.automatic.manual function

4.the modular design of the components

5.small size.low noise

6.the use of vacuum adsorption.flaring a clear profile.size assurance

7.power (compared with similar products.power-saving 50%)

8.can be customized according to user requirements special specifications

It is main used for producing PP-R, PE pipes with diameter from 16mm~160mm, PE-RT pipes with diameter from 16~32mm. Equipped with proper downstream equipment, it can also produce mufti-layer PP-R pipes, PP-R glass fiber pipes, PE-RT and EVOH pipes.  With years of experience for plastic pipe extrusion, we also developed high speed PP-R/PE pipe extrusion line, and the max production speed could be 35m/min (base on 20mm pipes).