What are the main components of plastic pelletizin？

The plastic pelletizing machine divides the machine head into a cone head (120o enclosed angle) and a rectangular head according to the angle between the material flow direction of the head and the center line of the screw.

●What are the main components of plastic pelletizing machine?

●Which systems are included in the plastic pelletizing machine?

●Why is a plastic pelletizing machine environmentally friendly?

What are the main components of plastic pelletizing machine?

(1)Screw: It is the most important part of the plastic pelletizing machine, which is directly related to the application area and productivity of the extruder. It is made of high strength and corrosion resistant alloy steel.

(2) Cylinder: It is a metal cylinder generally made of alloy steel with high heat resistance, high compressive strength, strong wear resistance and corrosion resistance, or alloy steel lined composite steel pipe. The cylinder interacts with the screw to realize the pulverizing, softening, melting, plasticizing, suction and compacting of the plastic and to transport the rubber material continuously and evenly to the molding system. In general, the length of the cylinder is 15–30 times its diameter, so that the plastic can be completely heated and completely plasticized.

(3) Funnel: The bottom of the hopper of the plastic pelletizing machine is equipped with a cutting device for adjusting and interrupting the material flow, and the side of the hopper is equipped with a viewing hole and calibration dosing device.

Which systems are included in the plastic pelletizing machine?

The main motor of the plastic pelletizing machine is an extruder, which consists of an extrusion system, a transmission system, and a heating and cooling system. Energetically develop renewable resources and turn waste into treasures.

1. Extrusion system: The extrusion system includes a hopper and a head. The extrusion system plasticizes the plastic into a uniform melt and under the resulting pressure the screw is continuously extruded through the head.

2. Transmission system: The function of the transmission system is to drive the screw and provide the torque and speed that the screw needs during the extrusion process. It usually consists of a motor, a reduction gear and a bearing.

3. Heating and cooling equipment: Heating and cooling are necessary conditions for the plastic extrusion process to be carried out.

   
   

Why is a plastic pelletizing machine environmentally friendly?

The energy saving of the plastic pelletizing machine can be divided into two parts: one is the power part and the other is the heating part.

Energy saving in the power part: Most use frequency converters. The energy saving method is to save the excess energy consumption of the motor. For example, the actual power of the motor is 50 Hz, and you actually only need 30 Hz in production. Wasted, the frequency inverter is supposed to change the output power of the motor to achieve the effect of energy saving.

Energy saving in the heating part: Most of the energy saving in the heating part is the use of electromagnetic heaters for energy saving, and the energy saving rate is about 30%-70% of the old-fashioned resistance coil.

At the beginning of the new century, YaTong People will continue to adhere to the business credo "boat trend, attentive service", the company's operating philosophy is "using the most advanced scientific technology and manufacturing methods to provide customers with the most suitable machinery and equipment".