Famous China Plastic and Rubber Recycling Machine - Leading Suppliers and Factory for Efficient Granulating Solutions Exporter, Company
The Plastic Recycling Machine, also known as a Plastic Granulating Machine, is a cutting-edge piece of equipment designed specifically for processing various types of plastic raw materials, including new polymer materials, recycled plastics, film materials, and scraps. This machine operates through a series of advanced processes such as high-temperature heating, melting, extrusion, filtration, cooling, and cutting, transforming these materials into uniform granules. These granules, often referred to as plastic particles or recycled granule materials, are essential for sustainable manufacturing. As a leading factory and reliable suppliers in China, we are committed to providing high-quality plastic recycling solutions that meet the needs of our customers while promoting environmental responsibility
Plastic Recycling Machine / Granule Making Machine
As a complete set of plastic recycling machine, it mainly consists of the following major equipment and systems:
1Recycling plastic raw material feeding system:
Full 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.
2Extrusion 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.
3Heating 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.
4Filter 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.
5Discharge die head:
A plate-shaped device with a specific number of small holes, from which molten plastic is extruded to form strips.
6Water-cooled strip granulation:
The extruded plastic strips are cooled in a stainless steel water tank and then cut into granules by a pelletizer.
7Pelletizer:
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.
8Electric 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 (FAQ)
Q1What is the recycling capacity of this plastic recycling machine?
The machine has a recycling capacity of 80 to 300 kg per hour, depending on the material and configuration.
Q2What are the sizes of the extruders in this system?
The system features a two-step extrusion process: Extruder 1 has a size of 140-150mm, and Extruder 2 has a size of 100-120mm.
Q3How does the forced feeder option benefit the recycling process?
The optional forced feeder is designed for light and fluffy materials like films and fibers. It ensures stable and easy feeding into the main extruder inlet, preventing material bridging and machine idling.
Q4Can the filter screen be replaced without stopping the production line?
Yes. The machine is equipped with a screen mesh filter featuring a hydraulic pump, enabling automatic control and online filter screen replacement without stopping the machine.
Q5What cooling method is utilized in this recycling system?
The system employs a water cooling method for temperature control, and the extruded plastic strips are cooled in a stainless steel water tank before being cut into granules.
Q6What components are used to control the operation of the production line?
The system features an electric control cabinet with an integrated PLC, temperature controllers, and a Fuji Japan frequency inverter to precisely manage temperatures, screw speeds, and cutting parameters.
