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Used plastic processing equipment for sale: cost-effective solutions for injection molding, extrusion, and recycling

Shop used, surplus, and secondhand plastic processing machinery from IPP – in stock and ready to ship for manufacturing and recycling applications

Optimize your plastic production with IPP’s ready-to-ship equipment for molding, extrusion, and material recovery

Featured Major Items Plastics

Polymer filter continuous rotary filtration system Gneuss SFT/250L

Type: Plastic

Subtype: Major Items

Manufacturer: Gneuss

Model: SFT/250L

Condition: Used

Material: Carbon Steel

Polymer filter continous rotary filtration system1220 SqCm active screen area9500 Cm/Hr capacity, 48000 watt oil/vapor heating capacity, with 2 heater zones. CS construction.RexRoth 11 KW power pack 3/50/500 volt 1460 Rpm. 2900 Kg Filter

Manual Diverter Valve and Screen Changer Unit Trendelkamp TASK-4.1 Stainless Steel 304

Type: Plastic

Subtype: Major Items

Manufacturer: Trendelkamp

Model: TASK-4.1

Condition: Used

Material: Stainless Steel 304

diverter valve and screen changer masch #20004017,2- 110 cm2 screens screen dimensions 120mm x 0.5mm x 93mm (+0.5),230-600 kg/hr throughput, heating capacity of the 6-cartirdges is 6 x 1000 watt, Gebhard/HLP type cartridges, hydraulically driven by a Heusinger and Salmon powerpack, powerpack driven by a 11/12.7 kw,3/50/60/380/660/420/720/380/660/480/830 volt,1440/1465/1730/1755 rpm 2-speed motor, local control panel on a davit,

Stainless Steel 304 Gala 152B F/H Major Items Plastic

Type: Plastic

Subtype: Major Items

Manufacturer: Gala

Model: 152B F/H

Condition: Used

Material: Stainless Steel 304

Capacity (Design): 6,500 kg/h (14,330 lb/h)

centrifugal dryer, for plastic pellets/granules rated 6500 Kg/H product throughput, 50 CuM/H water rate, approx 2,550 NM3/h

Husky INQ400PET Bottle Injection Molding Machine

Type: Plastic

Subtype: Major Items

Manufacturer: Husky

Model: INQ400PET

Condition: Used

Capacity (Design): 499 kg/h (1,100 lb/h)

The Husky INQ400 PET is a high-output, multi-material injection molding system specifically engineered for producing PET bottle preforms from virgin PET homopolymer, regrind, or barrier-layer materials. The system integrates a 64-cavity rotary turret mold with a robust clamp mechanism, high-capacity plasticizing/injection section, and an operator-friendly control platform.

System Overview

1. Clamp Unit (Mold Station & Turret Assembly)

  • Supports the rotary 64-cavity turret mold used for PET preform manufacture.

  • Incorporates:

    • Stationary platen
    • Rotary turret assembly directing mold opening/closing and indexing
  • Provides precise mold alignment and repeatable movement across each molding cycle.

2. Injection Unit (Plasticizing & Injection Section)

  • Designed for PET homopolymer and capable of processing regrind and barrier materials.
  • Utilizes a high-efficiency screw for plasticizing resin pellets, delivering consistent melt quality.
  • A dedicated injection piston charges melt into the mold during the injection phase.
  • A distributor valve automatically directs resin flow depending on the operating stage (plasticizing vs injection), supporting multi-material operation.

3. Control Unit (HMI & System Controls)

  • Integrated control system uses an PC-based platform.

  • Standard interface includes:

    • 10.4” color flat-panel display
    • Alphanumeric keypad
    • Mouse input
    • Hinge-mount HMI enclosure
  • Provides adjustments for process parameters, diagnostics, alarms, recipes, and machine sequencing.

Key Specifications

  • Screw feed rate: 60 rpm
  • Installed pump horsepower: 200 hp
  • Machine heaters: 92 kW
  • Mold heaters: 82 kW
  • Mold type: 64-cavity rotary turret (PET preform)
  • Material capability: PET homopolymer, regrind, barrier materials
  • Included option: Dehumidification hood

Used plastic processing equipment from IPP encompasses a wide range of machinery essential for the plastics industry. From injection molding machines and extruders to granulators and recycling systems, IPP offers equipment that meets the demands of various plastic manufacturing processes. With over 47 years of industry experience, IPP supplies used, surplus, and secondhand plastic processing equipment from 20 global plant sites and maintains a ready-to-ship inventory of 15,000+ process systems.

IPP stocks equipment from leading manufacturers such as KraussMaffei, Engel, Davis-Standard, and Conair, ensuring quality and reliability.

Applications and industries

Types of materials processed

Common materials of construction

To ensure durability and compliance, plastic processing equipment is typically constructed from:

Key features of used plastic processing equipment

Discover how used plastic processing equipment can enhance your manufacturing efficiency at PlastiWin Capital Equipment.

Find your plastic processing equipment at IPP

Browse IPP inventory or contact IPP’s plastic equipment specialists to find the right used, surplus, or secondhand machinery for your operations. From individual machines to complete lines, IPP helps you achieve your production goals efficiently and cost-effectively.

As highlighted by EPCA, IPP is recognized as a global buyer and seller of process plants and equipment, serving industries including plastics, with a vast inventory and international presence.

Plastic FAQ
Have questions about Plastics or our services? Learn more about our products and why customers choose IPP.
IPP offers injection molding machines, extruders, blow molders, granulators, and recycling systems.
Yes – IPP provides support services to ensure proper setup and integration of equipment.
Most equipment is cleaned, inspected, and ready for immediate deployment.
IPP offers cost savings, reduced lead times, and extensive industry experience—backed by over 47 years of global support.