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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 Crystallizer/Evaporator Plastics

Stainless Steel 321 Crystallizer/Evaporator Plastic

Stainless Steel 321 Crystallizer/Evaporator Plastic

Type: Plastic

Subtype: Crystallizer/Evaporator

Manufacturer: Buhler Group

Model: OTW-500

Condition: Used

Material: Stainless Steel 321

Pressure: 0.06 bar (0.87 psi)

Temperature: 400 °C (752 °F)

stainless steel fluid bed crystallizer used on PET pellets with heated nitrogen total pressure drop, ca.30 mbar, differential pressure ca 2 mbar, design pressure pe=90 mbar product thickness ca.200mm approximate bed with glass inspection hatches 1.6m wide x 3.3m long x 500mm deep with glass inspection hatches Openings include: product inlet 100mm diameter with rotary valve, hot air inlet 700mm diameter, hot air outlet 700mm diameter, product outlet 150mm x 185mm, chamber with hood,

Height: 500 mm (19.7 in). Length: 83,820 mm (3,300 in).

Stainless Steel 321 Crystallizer/Evaporator Plastic

Stainless Steel 321 Crystallizer/Evaporator Plastic

Type: Plastic

Subtype: Crystallizer/Evaporator

Manufacturer: Buhler

Model: OTW-500

Condition: Used

Material: Stainless Steel 321

Pressure: 0.06 bar (0.87 psi)

Temperature: 400 °C (752 °F)

Vibrating fluid bed with enclosed chamber rated pe=60 mbar total pressure drop, ca.30 mbar differential pressure ca 2 mbar design pressure pe=90 mbar @ 200 deg C, 400 deg C product thickness ca.200mm Openings include: product inlet 100mm diameter with rotary valve, hot air inlet 700mm diameter, hot air outlet 700mm diameter, product outlet 150mm x 185mm, chamber with hood

Stainless Steel 321 Crystallizer/Evaporator Plastic

Stainless Steel 321 Crystallizer/Evaporator Plastic

Type: Plastic

Subtype: Crystallizer/Evaporator

Manufacturer: Buhler Group

Model: OTWG 890

Condition: Used

Material: Stainless Steel 321

Capacity (Design): 11,500 kg/h (25,353 lb/h)

Pressure: 0.1 bar (1.45 psi)

continous Buhler Pulse bed crystalizer system With Gas to Gas heat exchanger, gas blower, and cyclone seperator Used as a crystallizer for Solid State Polymerization.

Temperature: 250 °C (482 °F).

Stainless Steel 321 Crystallizer/Evaporator Plastic

Stainless Steel 321 Crystallizer/Evaporator Plastic

Type: Plastic

Subtype: Crystallizer/Evaporator

Manufacturer: Buhler Group

Model: 0TWK-720

Condition: Used

Material: Stainless Steel 321

Pressure: 0.007 bar (0.1 psi)

Temperature: 250 °C (482 °F)

Volume: 30m³ With stainless steel cover, mounted on cover is a 265mm inlet x 250mm outlet (1.4571) stainless steel rotary valve, manufactured by Waeschle, type ZGB.320.1.19.SS, serial number 58113.10, pressure rated 1,2bar @ 180 dgrees C, driven by a 1,5 KW electrical motor, manufactured by SEW, type R62D190L4, serial number 3001522303000197, 3~/50Hz/290-500V/maximum 1466rpm, CE confirm 1.4541 stainless steel tube and shell heater bank (calorifier), manufactured by Calorifer AG, serial number 5555 design pressure jacket 0,15 bar @ 250 degrees C design pressure tubeside 25 bar @ 250 degrees C, volume 260 liter, (910) 14,5mm diameter x 1972mm long 1.4541 stainless steel tubes, with welded on top and bottom cone section openings tubeside: (3) 25mm, (1) 15mm, openings jacket side (2) cone with 1200mm, mounted on (4) stainless steel lugs; (2) 17500 liter 316L (1.4541) stainless steel vertical cyclone separator, manufactured by TREMA GmbH, type GA 215 - OKRB-240, serial number 3234, internal pressure 0,1 bar @ 250 degrees C, bolted coned bottom section, weld slight coned top. 2142 mm diameter x 3760mm straight side x 1940mm cone section, total height 6800mm; (1) maximum 24,57 m³/sec 1.4541 stainless steel exhaust fan, manufactured by FIMA, type RMS1 U800 KGB GL360, serial number 72780/1, 331kW, rated 0.915 kg/m³ @ 133 degrees C, fan mounted on baseplate fan is clutch driven by a 550kW electrical motor, manufactured by Loher, type AMSA-450MB-02A, serial number 5125593, 3~/50Hz/500V/2990rpm 550 kW/500V/710 A/50 HZ/2990 rpm, EX proof, mounted on baseplate; Used as a pre-crystallizer for a Solid State Polymerization system.

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 IMS

Browse IMS 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.