Used recycling machines for sale 129

Advantages of buying used recycling machines

Used plastic recycling machines offer a powerful combination of stable product quality, high throughput and reduced investment costs. By sourcing a complete line or individual equipment on Exapro, processors can expand or modernise capacity without the long lead times and capital requirements of new systems.

• High efficiency – Engineered to process large volumes of plastic waste with consistent output and minimal downtime.
• Sustainable solution – Reclaim plastic waste and reintroduce it into production, supporting the circular economy.
• Affordable investment – Used machines are priced at a fraction of new equipment, ensuring faster ROI.
• Wide variety – From granulators for size reduction, shredders for bulky materials, wash lines for cleaning, to extruders for pelletizing.
• After-sales support – Exapro offers guidance and technical support to ensure smooth operations.
• Global access – Connect with trusted sellers worldwide and compare listings transparently.
• Environmental benefits – Recycling equipment diverts plastic waste from landfills and oceans, conserves resources and requires less energy and carbon emissions than producing virgin polymers.
• Economic benefits – Recycled plastic is more cost-effective than virgin resin; investing in recycling machines reduces material costs, enhances brand reputation and helps businesses comply with environmental regulations.
• Higher throughput & operational cost reduction – Advanced recycling equipment with energy‑optimized drives, automation and modular systems increases throughput, reduces downtime and lowers energy consumption.
• Waste monetization – Efficient machines convert production and post‑consumer plastic waste into marketable flakes or pellets, creating new revenue streams.

Main technical features of used recycling machines

When evaluating a used recycling line, several core technical parameters determine whether the system will match your material types, throughput targets and quality requirements. Understanding these features helps ensure reliable operation and product consistency.

Core performance parameters

Capacity (kg/h) and motor power define throughput and suitability for your operation. Used machines range from compact systems handling around 100 kg/h to industrial lines processing over 3,000 kg/h. Rotor or blade design affects cutting efficiency and maintenance cycles, while motor torque determines the ability to handle tough or high‑volume materials. Screen size in granulators controls particle size of the final output, and extruder screw diameter and L/D ratio are crucial for stable melting and pelletizing.

Process control and material considerations

Precise process control ensures consistent product quality. Thermoplastics such as PET, HDPE and PP require accurate temperature profiles to prevent degradation; specialised crystallisation and solid‑state polymerisation equipment is needed for food‑grade PET. Engineering plastics like ABS and nylon demand robust machinery with enhanced wear resistance and advanced filtration systems to remove contaminants. Modern primary processing equipment – shredders, granulators and washers – often incorporates sensors to detect and remove impurities, while secondary processing systems such as extruders and pelletizers transform cleaned flakes into uniform pellets. Automation options include PLC/HMI controls, recipe management and real‑time monitoring; remote monitoring and IoT connectivity enable predictive maintenance, automatic quality control and integration with plant MES systems.

• Water and energy consumption – Efficient wash lines minimise water use with optimised circulation and friction washing; energy‑efficient motors and heating systems reduce kWh/kg.
• Automation & controls – PLC/HMI systems, sensor‑based monitoring and IoT connectivity enable recipe management, data logging and remote diagnostics.
• Maintenance & spare parts availability – Accessible wear parts, automated lubrication and readily available spares streamline maintenance and minimise downtime.

Energy efficiency and scalability

New‑generation recycling machines incorporate energy‑efficient motors, regenerative drives and heat‑recovery systems that can cut power consumption by up to 30%. Insulated barrels and optimised heating reduce thermal losses. Modular designs allow processors to expand capacity without replacing the entire line, ensuring scalability as material volumes grow.

Top brands and representative lines

Granulators

Granulators reduce plastic waste into smaller, uniform granules for reuse. Ideal for sprues, runners and offcuts from injection or extrusion, they are designed with robust rotors and easily replaceable knives to achieve precise particle size.

Shredders

Shredders handle large, bulky waste such as bottles, containers and films. Heavy‑duty blades and powerful drives ensure efficient pre‑processing of hard plastics, pipes and rigid containers, preparing them for washing and granulation.

Wash Lines

Wash lines clean, dry and prepare post‑consumer or post‑industrial plastics for reuse. They combine separation tanks, friction washers, hydrocyclones and dryers to remove labels, dirt and contaminants before pelletizing.

Extruders

Extruders convert cleaned plastic flakes into reusable pellets through melting and regranulation. Single‑screw extruders offer simplicity and are suited to homogenous materials, while twin‑screw extruders provide higher mixing efficiency for complex formulations and filled polymers.

Notable manufacturers and lines

• Panchal Plastic Machinery – A leading manufacturer delivering turnkey PET and film recycling systems. Known for high‑efficiency automation and solutions tailored to post‑consumer waste and circular economy initiatives.
• Forrec srl – Offers modular recycling lines for plastics, e‑waste and tyres. The company’s equipment features sustainable production, high energy efficiency and scalable designs to meet diverse material requirements.
• BHS‑Sonthofen – Provides advanced process technology and industrial recycling systems. Its mechanical and thermal separation technologies and strong R&D capabilities support reliable plastic recycling lines with robust performance.
• Polystar – Develops user‑friendly recycling machines with integrated cutter‑compactor units (Repro‑Flex) for film and bags, shredder‑integrated pelletizers (Repro‑One) for raffia and uncrushed plastics, direct recycling systems (Repro‑Direct) for regrind and compact air‑cooled machines (Repro‑Air) for small edge trims and cut‑offs.

Industries and applications

Used plastic recycling machines are deployed across a broad range of industries that depend on continuous processing of plastic waste into valuable raw materials.

• Packaging – PET bottles, films, thermoformed containers and multilayer structures are processed into flakes and pellets for new packaging applications.
• Automotive – Recycled PP, ABS and other plastics are used for non‑critical components such as interior panels, ducts and under‑hood parts.
• Construction – PVC pipes, profiles and composite panels are manufactured from recycled plastic materials.
• Textiles – PET flakes are converted into polyester fibres for textiles and non‑woven fabrics.
• Consumer goods – Recycled HDPE and LDPE become household items, toys and outdoor products.
• Electronics – Recycling ABS and PS housings and cable insulation reduces e‑waste and provides materials for new devices.

Plastic recycling equipment also serves recycling plants, manufacturing companies, municipal waste management authorities and small businesses looking to reduce landfill waste and comply with sustainability regulations. Soft plastics like films and packaging are best processed with single‑shaft shredders, while hard plastics such as pipes and automotive parts require dual‑shaft or heavy‑duty shredders. PET bottles and containers are suitable for plastic granulators and bottle shredders, and mixed plastic waste needs advanced sorting and shredding systems.

Pricing and cost factors for used recycling machines

Pricing on Exapro reflects the technical configuration, condition and processing capabilities of each machine. The following factors most strongly influence the final price:

• Machine type – granulator, shredder, wash line or extruder.
• Capacity & motor power – higher throughput and larger motors command higher prices.
• Brand & age – premium manufacturers and newer control systems typically command higher prices.
• Condition & service history – well‑maintained machines reduce downtime and risk.
• Upgrades – modern controls, energy‑saving drives and extra modules increase value.
• Logistics & installation – shipping, assembly and training costs.
• Price range & capacity – Used plastic recycling machines typically range from about $10,000 to $100,000 depending on capacity (around 100 kg/h to over 3,000 kg/h) and technological sophistication. Advanced units with sorting, crushing, washing, drying and pelletizing stages, automated material detection and precision control panels are more expensive.
• Additional features – noise reduction technology, safety mechanisms, quality control systems and energy‑efficient motors add to the purchase price but improve long‑term profitability.
• Throughput and energy efficiency – higher output with optimised energy consumption improves total cost of ownership.
• Total cost of ownership – includes spare parts availability, tooling, utilities, training and transport.

With Exapro’s Valorexo pricing tool, buyers can compare asking prices with market benchmarks from similar machines and recent transactions to validate that the offer is aligned with current market conditions.

How to select the right used recycling machine

Selecting the right recycling machine requires aligning feedstock, material type and capacity with the technical capabilities of the equipment. Beyond basic specifications, consider the following factors:

• Define your feedstock – bottles, film, rigid plastics or mixed waste; soft plastics (films) are suited to single‑shaft shredders, while hard plastics require dual‑shaft or heavy‑duty shredders.
• Choose your end‑product – flakes, regrind or pellets; granulators produce flakes, while extruders and pelletizers create uniform pellets.
• Match capacity & throughput – align kg/h output with production or recycling targets; plan for future growth and avoid undersizing the machine.
• Evaluate output size & quality – select the appropriate screen size in granulators and ensure extruder screw diameter and L/D ratio provide the desired melt quality.
• Assess energy efficiency – invest in machines with energy‑efficient motors, regenerative drives and heat recovery systems to reduce operating costs.
• Check automation & safety features – look for automated feeding, overload protection, emergency stop systems, safety interlocks and dust collection.
• Inspect technical condition – examine screws, barrels, gearboxes, heaters, cooling systems and control electronics; verify maintenance records and arrange a test run.
• Evaluate material‑specific requirements – ensure the machine can handle thermoplastics or engineering plastics with appropriate temperature control and wear resistance.
• Review automation & IoT capabilities – PLC/HMI controls with remote monitoring, data logging and predictive maintenance enhance reliability and integration with plant systems.
• Plan commissioning and support – confirm availability of tooling, operator training, spare parts and local service; consider modular designs for scalability.
• Check footprint & utilities – confirm that electrical supply, water, air and vacuum requirements fit your facility and that the line fits within available floor space.
• Ensure safety compliance – machines should meet current safety standards and include features like automatic shutdown and operator safety protocols.

Find the right used recycling machines for your business

Browse our latest listings of used plastic recycling machines on Exapro and connect with verified sellers worldwide. With expert guidance, inspection support, logistics coordination and pricing tools such as Valorexo, Exapro helps you upgrade your recycling operations in a way that is efficient, reliable and cost‑effective while promoting sustainability.