The main engine of the plastic pelletizing machine plastic extruder granule machine is an extruder, which consists of an extrusion system, a transmission system and a heating and cooling system.
The plastic pelletizing machine plastic extruder granule machine is a good equipment for recycling waste plastics. The plastic extrusion granulation production line is mainly composed of an extrusion system, a transmission system and a heating and cooling system. The host is an extruder
Energy saving can be divided into two parts, one is the power part and the other is the heating part.
The molding part of the extruder is composed of a die sleeve seat and a die sleeve. The position of the die sleeve can be adjusted by bolts to adjust the relative position of the die sleeve to the core, which is convenient for adjusting the uniformity of the extruded layer thickness. The outside of the machine head is equipped with a heating device and a temperature measuring device.
Extrusion system The extrusion system includes a hopper and a die. The plastic is plasticized into a uniform melt through the extrusion system, and the die is continuously extruded by the screw under the pressure established in the process.
Screw: is the most important part of the extruder, it is directly related to the application range and productivity of the extruder, made of high-strength corrosion-resistant alloy steel
The extruder is a vented extruder, whose function is to re-mix and heat the crushed plastic after being crushed, cleaned and dried by the extruder to a molten state, and then extrude and cut into pellets.
Since the source of waste plastic products is more complicated, there are also many types of mixtures. Plastic extruders contain more volatiles, moisture and other components, so it is more appropriate to choose a vented extruder. Exhaust type extruder mixes and melts waste plastics. Plastic extruder manufacturers use special material shapes, so screw forced feeding is used; a filter is installed in front of the barrel, and the molten material is extruded through a porous plate and then cut into pellets. The waste material is reprocessed, after extruding the strips, cooling and shaping in a water tank, and then pelletizing.
The granule line main machines:
| Item NO. | Item name | Quantity | Power |
| 1 | Belt conveyor | 1set | 2.2kW |
| 2 | Φ100/28single screw extruder | 1 set | 132kW |
| 3 | Compactorr | 1 set | 90kW |
| 4 | Hydraulic screen changer system | 1 set | 2.2kW |
| 5 | Φ100/10 single screw extruder | 1 set | 55kW |
| 6 | Hydraulic screen changer system | 1 set | 2.2kW |
| 7 | Water-ring die face cutting system | 1 set | 2.2kW |
| 8 | water slot | 1 set | --- |
| 9 | Centrifugal dryer | 1set | 7.5kW |
| 10 | Vibration | 1set | 2*0.22kW |
| 11 | Wind transmission system | 1 set | 4kW |
| 12 | Storage Silo | 1 set | --- |
| 13 | Electrical control box | 1 set | --- |
The Machine Layout:
1.Belt conveyor
2.Compactor
3.Single screw extruder machine
4.Hydraulic screen exhanger
5.Single screw extruder machine
6.Hydraulic screen exhanger
7.Vertical Water-ring die face cutting system
8.Water slot
9.Centrifugal dryer
10.Vibration
Main Parameter Data Sheet:
Model | Screw diameter(mm) | L/D | Capacity(kg/h) | Main motor power(kw) | compactor power(kw) | Line length(m) |
PP/PE-85 | 85 | 25-33 | 200-250 | 75 | 55 | 10 |
PP/PE-100 | 100 | 25-33 | 250-300 | 90 | 55 | 12 |
PP/PE-120 | 120 | 25-33 | 350-400 | 110 | 90 | 15 |
PP/PE-130 | 140 | 25-33 | 400-500 | 132 | 110 | 18 |
PP/PE-160 | 160 | 25-33 | 600-800 | 160 | 110 | 20 |
PP/PE-180 | 180 | 25-33 | 600-800 | 250 | 132 | 26 |
Types of Hydraulic Screen Changer:
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Types pelletizer:
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The Final Products:
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Our Service:
1. We will provide all the machines for the complete production according to customer's requirements.
2. We will provide complete service for factory layout and other information to help customer to build the factory.
3. We will provide good service for machine installation and training, until the customers can run the machines and make stably production.
4. Except one year quality guarantee, we will provide after-sell service for all the life.
5. For long-term cooperation, we always provide good quality, good price and good service to customer.
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