Two Stage Extruder

For Heat-sensitive, Heat-sensitive or High filler material, KTE/SE series Two Stage Extruders are designed for such processes. Twin screw extruder provides mixing and dispersion without over-shear. Low speed single screw extruder provides sufficient cooling and pressure.

SE series Two stage single screw extruder is suitable for high water content (about 10%of water), dirty and light waste plastic recycling material, Granule form uniformly, Extruder capacity stable and high output. The extruder system can be arranged in one -shaped or L type. The main and sub extruder are equipped with large screen changer, which can effectively filter the impurities. And final granules ae full and gloss. 


Specification

KTE/SE Two Stage extruder line parameters:

SE/SE Two Stage Single screw extruder line parameters:

Typical Applications

KTE/SE Two Stage extruder:

1) PVC compounding for cable;

2) Wood and plastic compounding;

3) EVA compounding with foaming agent or cross-link additives

4) XLPE for cable or PEX pipes

5) High concentration carbon black Masterbatch


SE/SE Two Stage Single screw extruder:

1) Film recycling

2) Waste cloth/silk recycling

3) Soft, hard PVC recycling

4) PP/PE and other crushed flake materials recycling



Operating System

KTE/SE Series:

  • Water-cooling strands:

1.Main feeder

2.Side feeder

3.Twin screw extruder

4.Single screw extruder

5.Water tank

6.Air Knife

7.Pelletizer

8.Vibrating sieve

9.Product silo


  • Water-ring hot cut:

1.High speed mixer

2.Spiral loader

3.Main feeder

4.Twin screw extruder

5.Single screw extruder

6.Water-ring hot cutter

7.Dewaterer machine

8.Vibrating sieve

9.Product silo


  • Air-cooling strands:

1.Main feeder

2.Twin screw extruder

3.Single screw extruder

4.Belt conveyor

5.Pelletizer

6.Product silo


  • Air-cooling hot cut:

1.High speed mixer

2.Spiral loader

3.Main feeder

4.Force feeder

5.Twin screw extruder

6.Single screw extruder

7.Air-cooling hot cutter

8.Cyclone

9.Vibrating sieve

10.Cyclone

11.Product silo


  • Underwater Pelletizer:

1.Main feeder

2.Force feeder

3.Twin screw extruder

4.Extrude side

5.Single screw extruder

6.Underwater pelletizer

7.Dewaterer machine

8.Vibraing sieve

9.Product silo


SE/SE Seires:

  • Water-cooling strands:


1.High speed mixer

2.Single screw extruder

3.Single screw extruder

4.Water tank

5.Air knife

6.Pelletizer

7.Vibrating sieve

8.Product silo


  • Water-ring hot cut:

1.Main feeder

2.Single screw extruder

3.Single screw extruder

4.Water-ring hot cutter

5.Dewaterer machine

6.Vibrating sieve

7.Product silo



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