Wholesale China Plastic and Rubber Recycling Machine Factory - High-Quality Suppliers for Granulating Plastic Materials Factories, Companies
Introducing the advanced Plastic Recycling Machine, also known as the Plastic Granulating Machine, designed specifically for processing a wide array of plastic raw materials. Our high-performance equipment efficiently handles new polymer materials, recycled plastics, film materials, and scraps. Through a series of precise procedures, including high-temperature heating, melting, extrusion, filtration, cooling, and cutting, the machine transforms these materials into uniform granules, known as plastic particles or recycled granules materials. As a leading manufacturer in China, we take pride in being one of the top suppliers in the industry. Our factory employs the latest technology to ensure high-quality output and environmental sustainability. Discover how our Plastic Recycling Machine can revolutionize your plastic processing needs!
Plastic Recycling Machine / Granule Making Machine
As a complete set of plastic recycling machine, it mainly consists of the following major equipment and systems:
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1. Recycling Plastic Raw Material Feeding SystemFull stainless steel hopper: It is used for storing plastic raw materials to be processed (fragments, powders, films, etc.). Forced feeder (optional): For light and fluffy materials (such as films and fibers), it ensures stable and easier feed into the main extruder inlet, preventing bridging and idling.
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2. Extrusion System (2 Steps Extruders)Barrel: A sturdy metal cylinder with a heating ring and a cooling fan inside for precise temperature control. Screw: According to different function is divided into several sections (feeding area, compress the molten area, homogenizing measurement area), its design (such as length to diameter ratio, the spiral groove depth) directly decide the performance of the machine and the application of the material.
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3. Heating and Cooling Device
The electric heating ring heats the barrel, and the fan or water cooling system is responsible for cooling, jointly ensuring that the plastic melts at the optimal temperature.
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4. Filter Screen Changer
It is used to filter impurities in the melt to ensure the purity of the particles. Hydraulic automatic control and online filter screen replacement are available without the need to stop the machine.
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5. Discharge Die Head
A plate-shaped device with a specific number of small holes, from which molten plastic is extruded to form strips.
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6. Water-Cooled Strip Granulation
The extruded plastic strips are cooled in a stainless steel water tank and then cut into granules by a pelletizer.
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7. Pelletizer
Equipped with high-speed rotating blades, it cuts the cooled plastic strips or the melt directly extruded from the die head into pellets of the required length.
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8. Electric Control Cabinet
Integrated PLC, temperature controller, inverter, etc., used for precise control of the whole production line temperature, screw speed, feeding speed, cutting parameters such as particle velocity, realizing automation production.
Frequently Asked Questions
Q What types of plastic materials can this recycling machine process?
This plastic recycling machine is designed to handle a wide range of plastic materials including fragments, powders, films, fibers, and other forms of waste plastic. The optional forced feeder makes it especially effective for light and fluffy materials such as plastic films and fabric fibers.
Q What is the recycling capacity of this granule making machine?
The machine offers a recycling capacity of 80 to 300 kg per hour, making it suitable for both medium and large-scale plastic recycling operations.
Q Does the machine support continuous operation without stopping for filter changes?
Yes. The machine is equipped with a hydraulic automatic screen mesh filter changer. This allows operators to replace the filter screens online without stopping the production line, ensuring uninterrupted and efficient operation.
Q What power supply does the plastic recycling machine require?
The machine operates on a standard industrial power supply of 380V at 50Hz. The motor configuration is 75kw + 22kw for each extruder, and it uses a Fuji Japan frequency inverter for precise speed control.
Q How is the temperature controlled during the extrusion process?
Temperature is precisely managed through an electric heating ring system that heats the barrel, combined with a fan or water cooling system for cooling. The integrated PLC control cabinet monitors and adjusts temperature throughout the entire production line automatically.
Q What is the advantage of a 2-step extruder design in this machine?
The 2-step extruder design separates the melting and homogenizing processes, resulting in better degassing, improved melt quality, and more consistent pellet output. It is particularly beneficial when processing contaminated or mixed plastic waste materials.
