Used Huaxing Three-Stage 150mm (6") Extrusion Line – Model HXSJ 150-DWM11

Manufacturer Information

• Manufacturer: Huaxing

• Model: HXSJ 150-DWM11

• Year Built: 2019

• Origin: China

• Condition: Used – Previously in PP & PE plastics service

Description

This used Huaxing three-stage 150mm (6”) extrusion line is a high-capacity, industrial-grade plastics extrusion system designed for polypropylene (PP) and polyethylene (PE) processing. The system is built for continuous strand extrusion, pelletizing, and compounding, with a rated throughput of 600–1,000 kg/hr (1,323–2,205 lbs/hr).

The line features a 150mm x 4500mm (30:1 L/D) primary extruder, double vented with vacuum system and two-stage filtration, paired with a 150mm x 1800mm (12:1 L/D) secondary extruder, single vented with two-stage filtration. Powered by a 215 HP (1785 RPM) motor, the system ensures reliable, high-volume production.

Additional downstream equipment includes a crusher/compactor with infeed conveyor, water bath strand cooling system, dewatering blowers, strand cutter, vibrating table, cooling tank, cooling tower, recirculation pumps, vacuum discharge, storage cyclone, pneumatic cyclone discharge, and a main control panel (60/480V).

This extrusion line was previously used for PP and PE plastics and remains a robust solution for compounding, reprocessing, and pelletizing applications.

Specifications

• Line Type: Three-stage extrusion line

• Extruder Size: 150mm (6”)

• Primary Extruder: 150mm x 4500mm, 30:1 L/D, double vented, vacuum system, 2-stage filtration

• Secondary Extruder: 150mm x 1800mm, 12:1 L/D, single vented, 2-stage filtration

• Drive Motor: 215 HP, 1785 RPM

• Throughput: 600–1,000 kg/hr (1,323–2,205 lbs/hr)

• Power Requirement: 60 Hz / 480 VAC

• Auxiliary Equipment:

  • Crusher/compactor with infeed conveyor

  • Water bath strand cooling system

  • Dewatering blowers

  • Strand cutter

  • Vibrating table

  • Cooling tank & cooling tower

  • Recirculation pumps

  • Vacuum discharge

  • Storage cyclone with pneumatic discharge

• Control: Main control panel

• Year Built: 2019

• Condition: Used, excellent working condition

Applications

• PP (polypropylene) extrusion

• PE (polyethylene) extrusion

• Plastic recycling & pelletizing

• Compounding and masterbatch production

• Thermoplastic material processing

• Plastic reprocessing for industrial waste reduction

• Film and sheet extrusion feedstock preparation

• Pipe and profile extrusion raw material preparation

• Engineering plastics compounding

• Specialty plastics formulations

What Might This Be Used For?

This extrusion line is used for processing, recycling, and compounding plastics, especially polypropylene (PP) and polyethylene (PE). It converts raw or recycled material into uniform strands or pellets for downstream manufacturing. Ideal for companies in plastics recycling, compounding, packaging, film, sheet, or injection molding supply chains.

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