PP PE Plastic Film Woven Bags Pelletizer Machine

PP PE plastic film pelletizer machine combines functions of crushing, compacting, melting, and extruding all in one single step. Shuliy Group has manufactured plastic film pelletizing machines for over 20 years and helped many recycling plants start their businesses and obtain great profits.

In addition to pelletizing waste plastic films, the pelletizer machine can also pelletize PP PE woven bags, cement bags, PP raffias, plastic packing bags, and so on. The end products of the plastic pelletizer machine are recycled pellets or granules, which can be directly used in pipe extrusion, plastic manufacturing, film blowing, and plastic injection.

Pelletizing machine working principle

Extrusion system: the extrusion system of the plastic film pelletizing machine includes a screw, barrel, hopper, head, and die, the plastic is classified into a uniform melt through the extrusion system, and under the pressure established in the process, it is continuously extruded out of the head by the screw.

1. Screw: is the principle of film pelletizing machine constitutes the most important parts, it is directly related to the scope of application of the extruder and production efficiency, made of high-strength corrosion-resistant alloy steel.
2. Barrel: a seamless metal tube, generally heat-resistant, pressure-resistant high strength, strong wear-resistant, corrosion-resistant alloy steel or alloy steel lined with a composite steel pipe.
3. Hopper: the bottom of the hopper is equipped with a cut-off device, to adjust and cut off the flow of material, the side of the hopper is equipped with a view hole and calibration measurement device.
4. Head and mold: the head consists of an alloy steel inner sleeve and carbon steel outer sleeve, the head is equipped with a molding die.

Transmission system： In the principle of the woven bag pelletizer machine, the role of the transmission system is to drive the screw, supplying the screw in the extrusion process required torque and speed, usually by the motor, reducer and bearings, and other components.

Heating and cooling devices: Nowadays, the woven bag pelletizer machine usually uses electric heating, which is divided into resistance heating and induction heating, and the heating piece is installed in each part of the body, neck, and head. The heating device from the outside to heat the plastic inside the cylinder, so that it warms up to reach the temperature required for the process operation. The cooling device is set up to ensure that the plastic is in the temperature range required by the pelletizing process.

Working video of pelletizer machine

Technical specifications

Model	SL-125	SL-150	SL-180	SL-200	SL-220
Screw diameter	125mm	150mm	180mm	200mm	220mm
Spindle speed	50-70/min	40-50/min	40-50/min	40-50/min	40-50/min
Main motor power	30kw	37kw	55kw	75kw	90kw
Weight	1.8T	2T	2.2T	2.8T	3.2T
Dementions	2.6*0.7*0.7	3.0*0.7*0.8	3.2*0.7*0.8	3.5*1*1	3.8*1.2*1
Capacity	180KG/H	300KG/H	350KG/H	380KG/H	420KG/H

• CE certification is available.
• Shuliy Group offers more pelletizer machine models with larger power and output based on your request.

Additional images of woven bag granulator

Inquiries for plastic film pelletizing machine

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