Adopting a special screw design and different configurations, it is suitable for producing recycled and color-mixed granules of PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA, etc. We provide you with customized options, lower energy consumption, and less labor requirements. The entire plant can be operated by only 1-2 operators.
uses of plastic pelletizing machine
This machine is ideal for packaging film producers of beverage bottles, commercial bags, garbage bags, agricultural film, food packaging, shrink and stretch film, as well as PP woven bags and jumbo bag producers in the woven industry.
final product from PP PE granule extruder
The crushed and cleaned plastic can be directly put into extrusion pelletizing without cooling and drying, with a simple process and advanced technology. It adopts automatic temperature control and electromagnetic heating, using less electricity, no pollution, and high automation.
The finished pellets usually have uniform shape and size, smooth surface, and moderate density. With excellent physical properties, such as high strength, abrasion resistance, corrosion resistance, and other characteristics. The recovered pellets are 100% reusable for production.
plastic granulator machine benefits
- Customizable: special screw designs and different configurations are used.
- High output: it can process 20-30 tons of waste plastic per day.
- No noise: the gearbox adopts a high torque design for smooth performance.
- Long service: the screw and barrel are specially hardened and wear resistant.
- Energy saving: this granulator does not require continuous heating, reducing overall energy consumption by 20%.
plastic pelletizer supporting equipment
The plastic pelletizing machine needs to be used in conjunction with a crusher, a washing machine, and then a plastic granule cutter. Cleaning and drying of waste plastics is the first step in recycling. Then the clean plastic is melted and plasticized through the screw extruder of the plastic pelletizing machine and extruded into strips. Then after cooling, it is cut into granules through the plastic pellet cutter. These granules can be processed into various plastic products through blow molding, injection molding, calendering, and other processes.
Crushing large plastic materials into small particles. This helps in subsequent processing and handling and improves the efficiency of the pellet machine.
Plastic recycling washing machine
Contaminants are removed, improving the finished quality of the pellets and reducing wear and tear on subsequent equipment.
Plastic pellet cutting machine
Pellet cutters are an essential component in the recycling industry. Fine cutting to make the size more uniform and consistent to meet the needs of different products on the size of pellets, which helps to improve the quality and consistency of the final product.
how does the plastic granulating machine work?
There are three main heating methods for plastic pelletizing machines, which are electromagnetic heating, ceramic heating, and iron heating. You can choose different heating devices according to your needs. You can also consult, we recommend the right machine according to your material. The working principle of plastic granulators mainly includes the following steps:
- Melting: waste plastic is melted inside the machine through the heating system to make it into a flowing melt state.
- Extrusion: the melted plastic melt passes through the screw extrusion system and is extruded into a continuous granular form after the action of high pressure and high temperature.
- Cooling: rapid cooling and curing ensure the shape and quality of the granules.
- Cutting: the continuous granular material is cut into the required length of granules through the cutting system in the machine.
Three types of die heads
The die head of a plastic pelletizing machine controls temperature, pressure, and extrusion speed, among other things, and directly affects the quality and shape of the pellets. There are three types, including electric gear die heads, hydraulic die heads, and automatic slag filters.
waste plastic extrusion machine successful cases
Shuliy’s plastic pelletizing machines have been successfully exported to many countries, including the United States, Germany, Brazil, India, Japan, Australia, South Korea, South Africa, Turkey, and Vietnam.
Recently, a customer from South Sudan who is in the recycling business purchased our plastic recycling granulation line. The customer was purchasing a recycling machine for the first time and the installation was very stressful. Our technical team supported the customer during the installation process via video conference. The customer followed the instructions and installed the entire machine himself. Below is the feedback from the usage site.
technical data of pP PE granulating machine
The whole process allows precise adjustment of the shape, size, and quality of the pellets to meet different production requirements by controlling parameters such as heating, pressure, extrusion speed, and cutting length.
| Type | 150 | 180 | 200 |
| Screw diameter | 150mm | 180mm | 200mm |
| Spindle speed | 40-50/min | 40-50/min | 40-50/min |
| Main motor power | 37kw | 55kw | 75kw |
| Reducer（hard gear） | 250 | 280 | 315 |
| Weight | 2T | 2.2T | 2.8T |
| Size | 3.0*0.7*0.8m | 3.2*0.7*0.8m | 3.5*1*1m |
| Output | 300KG/H | 350KG/H | 380KG/H |
Our factory has a variety of plastic pelletizing machine models manufactured to choose from, so please feel free to contact us. We can recommend the most suitable model for you.