Recyclable Plastics Pelletizing System

Recyclable Plastics Include:

Films: LLDPE, LDPE, HDPE, PE, EPE, BOPP, CPP, OPP, PA, PC, PS, PU

Materials: PP, PA66 fishing nets, carpets, factory trims, PET flakes, foam, optical film

Other Items: EPS, XPS crushed materials, insulation boards, home appliance housings, PVB flakes, electronic waste

Machine Specifications

Machine Model: ADS

Target Recycled Material: HDPE, LDPE, PP, BOPP, CPP, OPP, PA, PC, PS, PU, ABS

Final Product Shape: Particles

Output Range: 320 kg/h – 2100 kg/h

Feeding Device: Belt conveyor (standard), roll hauling off device (optional)

Screw Diameter: 100 mm – 180 mm

Material of Screw: Bimetal

L/D of Screw: 50:1

Heater of Barrel: Ceramic or far-infrared heater

Cooling of Barrel: Air cooling via fans

Pelletizing Type: Water-ring, water-strands, or under-water pelletizing

Voltage Standard: Customized to customer location

Optional Devices: Metal detector, masterbatch and additives feeder

Warranty: 13 months from the date of bill of lading

Key Components & Features

Screw Loader:

Plastics are conveyed into the screw feeder by screw loader to ensure smooth operation.

Main Feeder (Volumetric):

Ensures smooth feeding into the extruder with a stirring screw to avoid material blockages.

Single Screw Extruder:

Unique design for gentle plasticizing of crushed plastics.

Double Vacuum Degassing Zones:

Effectively exhausts volatile materials like moisture to improve granule quality.

Non-stop Piston Type Filter:

Long screen life with easy and quick screen changes. Continuous operation with no downtime required.

Under-water Pelletizing System:

Suitable for high MFI materials with high production capacity needs. Includes a pelletizer and dewatering system.

Water Ring Pelletizing System:

Cutting blades automatically adjust for even granules and are pneumatically pushed to ensure precision.

Dry System:

High performance and low energy consumption, utilizing dewatering vibrating sieves and centrifugal systems.

Self-Cleaning Filter:

Removes impurities like aluminum foil and label paper efficiently with automatic discharge of impurities.

Packing System:

Final granules are stored in silos with controlled packaging and online capacity monitoring.

Remote Monitoring:

Intelligent control system with user-friendly interface for operation and emergency stop.

Protection System:

Safety features to protect workers, materials, and prevent overheating in the compactor.

Applications

This pelletizing system is ideal for processing a wide range of recyclable plastics into high-quality pellets, which can then be reused in various manufacturing processes. It's a versatile solution for recycling PET, PE, PP, and other plastics, ensuring energy efficiency and high production rates.

The system offers customization options for different feedstock types and scales of operation, making it suitable for large-scale recycling operations or smaller, specialized processing needs.

Final Products

Product Paramenters

Product Detail

Screw Loader

● The plastics such flakes, regrinds, crushed plastics conveyed into the screw feeder by screw loader.

Main Feeder (Volumetric)

● It will feed the materials into the extruder. There is a stirring screw to avoid material’s blockage at the bottom of the feeder. Feeding hopper with level indicator.● If you want to compound the materials, side feeders are optional.

Single Screw Extruder

● Our unique design single screw extruder gently plasticizes the crushed scraps flakes.

Double Vacuum Degassing Zones

● The volatile such as micro-molecules or moisture are effectively exhaust improve the quality of the granules, which is important for flex printed materials.

None-stop Piston Type Filter

● Long screen lifetime, lower screen change frequency: Long filter lifetime owing to large filter areas. ● Easy to use and none-stop type: easy and quick screen change and do not need to stop the running machine.● Very low operation cost.

Plate Type Filter

● The Plate type filter is made in a continuous type with two filter plates. There is at least one filter working when the screen is changing.● Ring-shaped heater for consistent and stable heating.

Under-water Pelletizing System

● Highly automatic pelletizing system. It is suitable for materials with high MFI and high production capacity requirements.

● This system includes pelletizer, valve, conveying pipeline, dewatering vibrating screen, silo.

Water Ring Pelletizing System

● Cutting blades’ speed is automatically adjusted according to melt pressure at the die head to ensure even granules.● Cutting blades are pushed and fit completely to the die pneumatically, which can avoid the non fit caused by spring ageing.

Dry System

● Advanced dewatering vibration sieve and horizontal centrifugal present high drying performance and low energy consumption.

● Assemble sieves: The sieves are installed and fixed by screws instead of welding, so you can change the sieves easily in the future.

Self Clean Filter

● The special design filter will greatly remove the impurities that are difficult to scrape such as aluminum foil and label paper. Straight in and out flow channels are designed for customer convenience. Automatic discharge impurities.

Packing System

● Final qualified granules will be blowed into and storaged in our storage silo. ● You can control the weight of each bag granules and monitor the capacity with our capacity online monitoring & Quantitative weighting system.

Remote Monitoring

● Intelligent control system, fewer buttons, more-friendliness.

Our system can realized one button start, one button stop and emergency stop.

● Protection System

Our advanced system can provide workers’ life safety protection, plastics Properties Protection and protection from over-heating in compactor.

Product Images