Wholesale China Plastic and Rubber Recycling Machine Suppliers - High-Quality Factory Granulating Equipment for Recycled Materials Factory, Companies
The plastic recycling machine, also known as the plastic granulating machine, is an advanced piece of machinery designed for processing a variety of plastic raw materials. This equipment is manufactured in China and is favored by numerous suppliers and factories for its efficiency in turning different forms of plastics—such as new polymer materials, recycled plastics, films, and scraps—into high-quality granular products. Through a series of processes including high-temperature heating, melting, extrusion, filtration, cooling, and cutting, our machines produce uniform plastic particles, also referred to as recycled granules. With reliable performance and innovative technology, our plastic recycling machines cater to the needs of suppliers looking to enhance their production capabilities in the recycling industry
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.
Fabric Recycling Machine
Granule Making Machine
Plastic Recycling Machine
Frequently Asked Questions
Q
What is the recycling capacity of this plastic recycling machine?
The plastic recycling machine offers a recycling capacity of 80 to 300 kg per hour, making it suitable for small to medium-scale plastic recycling operations. The actual output depends on the type and condition of the plastic materials being processed.
Q
What types of plastic materials can this granule making machine process?
This granule making machine can process a wide variety of plastic materials including fragments, powders, films, fibers, and fabric waste. The optional forced feeder makes it especially effective for light and fluffy materials such as plastic films and textile fibers.
Q
Does the machine support continuous operation without stopping for filter replacement?
Yes. The machine is equipped with a hydraulic automatic filter screen changer that allows online filter screen replacement without stopping the machine. This ensures continuous production and minimizes downtime during operation.
Q
What kind of cooling system does this plastic recycling machine use?
The machine uses a water cooling method for the granulation process. The extruded plastic strips pass through a stainless steel water tank for cooling before being cut into uniform pellets by the pelletizer. The barrel also uses a combination of electric heating and fan or water cooling for precise temperature control.
Q
What is the power requirement for this machine?
The machine operates on a standard 380V / 50Hz power supply. The main motors are rated at 75kw + 22kw for the two extruders respectively, with a Fuji Japan frequency inverter for precise speed control.
Q
Is the production line automated and easy to control?
Yes. The machine features an integrated electric control cabinet with PLC, temperature controllers, and inverters. This allows precise and automated control over the entire production line, including temperature, screw speed, feeding speed, and pellet cutting parameters — ensuring consistent output quality with minimal manual intervention.
