The new type of waste plastic extruder machine, also known as plastics granulator and plastic pelletizer machine, it can turn dry plastic fragments into recycled plastic pellets. It is mainly composed of a main machine, secondary machine, cooling water tank, pellet cutting device, distribution control cabinet and other auxiliary equipment, which is the main equipment for plastic recycling.

Applications of plastic extruder machine

The plastic pelletizer machine adopts special screw design and different configurations, which is suitable for producing PP, PE, PS, ABS, PVC and other kinds of plastics for pelletizing.

Shuliy plastic extruder machine can process many raw materials, including waste industrial film, agricultural film, household shopping bags, handbags, woven bags,, tubs, barrels, furniture, daily necessities, etc. The plastic extruder machine can help us to reduce plastic pollution. It is the most versatile, widely used and most popular plastic recycling processing machinery in the waste plastic recycling industry.

plastic pelletizer machine can reduce plastic pollution

Final plastic pellets of plastic pelletizer machine

Plastic recycled pellets are processed into pellets using waste plastics, the global market is vast. Since its raw materials are low-priced waste plastics, the recycled pellets are lucrative. It provides favorable conditions for enterprises to open waste plastic recycling plants in the local area.

recycled plastic pellets

Structures of PE pelletizing machine

This plastic extruder machine is mainly composed of a feeding port, screw press, press chamber, heating device, discharge port, mold head, reducer, and other parts. This plastics granulator is the main machine in the plastic recycling line and can handle a variety of plastic materials. Depending on the material to be pelletized, the diameter of the screw inside the machine, the distance between the screw and the barrel wall and the length of the screw are different. Therefore, one plastic pelletizer machine cannot process multiple materials at the same time.

plastic extruder machine

Different head dies of plastics granulator

The die head of the plastic extruder machine has three types. They are electric gear die head, automatic slag filter and hydraulic die head. Customers can choose the right die head according to their needs and budget.

Application of plastic extruder’s head dies

Different heating devices of plastic extruder machine

Since the process of plastic pelletizing requires high temperatures, the cost of energy consumption in the plastic pelletizing industry also needs to be considered.

Nowadays, the plastic pelletizer machine on the market has formed a pattern of mainly electromagnetic heating, supplemented by iron heating coil heating and ceramic heating plastic pelletizing machines. The effect of electromagnetic heating is the best compared with the other two. The plastic extruder machine developed by Shuliy Machinery adopts the new technology of a high-frequency electromagnetic heater, which is energy efficient with fast heating speed and is safe and reliable.

Parameters of plastic pelletizer machine for sale

The plastic extruder machine model is named after the screw diameter of the PE pelletizing machine, for example, the screw diameter of model 180 is 180mm. Among those following types, model 210 is the most popular in the market for its large output and proper price. If you are interested, welcome to consult.

Screw diameter105mm125mm135mm150mm180mm210mm220mm
Spindle speed50-70/min50-70/min40-50/min40-50/min40-50/min40-50/min40-50/min
Main motor power18.5kw30kw37kw37kw55kw75kw90kw
Reducer hard gear200225250250280315330

How does a plastics granulator work?

Precautions of plastic extruder machine

Before using the plastics granulator, there are some precautions you need to know. This can better ensure the overall performance of the plastic pelletizing machine and extend the service life of the product.

  • The operator must be careful not to put metal objects or hard objects into the machine, otherwise it will damage the plastic pellet mill. Do not place objects that may fall in around the feed opening.
  • The operator must control the temperature during the dosing operation. Generally, the temperature of the main screw of the plastic pelletizer machine is set at about 200 degrees, and the temperature of the auxiliary screw is usually set at about 160 degrees.

Why choose Shuliy plastic extruder machine?

  • Shuliy Machinery has extensive experience in foreign trade and we provide our customers with all the machines to suit their recycling needs as well as components, international logistics and plastic recycling solutions.
  • Shuliy has more than 10 years of experience in machinery manufacturing and guarantees the quality of our machines. We have invested heavily in research and development as well as in our production facilities, innovating and improving the performance of our machines while maintaining their quality.
  • Through years of hard work, we have trained many highly qualified employees. After receiving your inquiry, our sales staff will contact you at the first time to introduce our machines to you.

Successful case of plastic pelletizer machine

Plastic extruder machine sent to Ghana

Recently, Shuliy Machinery has exported plastic recycling machines to Ghana. Our customer watched our machines’ videos and decided to purchase a set of them. After communicating with our sales manager Sunny, they decided to buy one plastic pelletizer machine and one pellet cutting device. Nowadays, our customer in Ghana has received our machines and began their production.

Yesterday they sent us a working video and expressed their gratitude to us, they said the plastics granulator had a great capacity which could totally meet their demands. The following machine shows the packaged plastic pelletizer machine and a feedback video from them.

plastic granulator machine sent to Ghana
plastic extruder machine sent to Ghana
feedback video from Ghana customer

Other global cases of plastic pelletizer machine

Shuliy plastic pelletizing machines have been installed in more than 30 countries. These countries include Ghana, Germany, UAE, the UK, Kenya, Saudi Arabia, etc. Here are some shipping and loading pictures for your reference. If you are interested, please feel free to contact us.

Choose one complete plastic recycling line

The plastic pelletizer machine is used to make plastic pellets, Shuliy Group provide a complete plastic recycling line for our customers. The plastic recycling line includes belt conveyor, plastic crusher, plastic washing tank, plastic extruder machine, cooling tank and pellet cutter. We can also offer a customized pelletizing line according to customers’ demands.