Double Stage PE PP Plastic Film Pelletizing Line Plastic Pellet Making Machine
Applications:
Double Stage PP PE Plastic Film Woven Bag Plastic Granulating Line is double stage plastic regenerative pelletizer, which is suitable for many kinds of plastic waste materials recycling and making pellets, such as PE, HDPE, LDPE, PP, BOPP plastic film, bag,fiber,rope scrap material and etc. The film can be pressed in the compressor and then be pelletized.
1.Applicable plastic materials: PE, HDPE, LDPE, PP, BOPP, PET, PA/Nylon, etc.
2.Material shapes: film, bag,fiber,rope scrap.
3.Material types: rolls, loose, bundled.
4.Material comes from offcut, industry defective materials, washed materials and printed materials.
Note: depending on different material properties, various downstream equipments are needed.
Description:
The double stage pelletizing line is especially good for the raw material which contain high moisture, high impurities.
The first stage extruder adopts exhaust type barrel screw, which can effectively de-gassing and eliminate the moisture and contamination;
And the second extruder usually adopts small L/D extruder, further plasticizing the material and filter contamination which can achieve stable extrusion.
Process flow:
Conveying feeding→ Metal detector →Film Agglomerator /Compactor →1# Degassing screw extruder →1# Hydraulic filer exchanger→2# screw extruder →2# Hydraulic filer exchanger→ Mould head →water ring cutting →Dewatering machine→ Air dryer Blowing system→ Storage hopper→ Finished product packing.
Detailed description of each item:
1. Conveyor: convey PP PE film or flakes into the compactor.
2. PE film Agglomerator /Compactor: crushing and compress film, and feed compressed film into extruder forced, to make the production capacity high and stable.
3.1# Extruding system: plasticizing material and exhausting gas.
4. 1# High-speed Net exchanging system: filter material impurity, to make production more stable.
5. 2# Extruding system: plasticizing material.
6. 2# High-speed Net exchanging system and Die-head: Second filter material impurity, to make production more stable.
7. Water ring pelletizing machine: cutting pellets in water.
8. Water tank: cooling pellets.
9. Dewater machine: make pellets dry.
10.Vibration sieve: remove bad pellet and keep good pellet.
11. Air Blower: convey good pellets into silo.
12. Storage silo: keep pellet.
Features :
1. Allow free assembling of the screw component, based on raw material type.
2.Using the suitable die head for palletizing, such as water ring cutting, under-water cutting and hot face cutting.
3.High efficient force feeder ensures stable high capacity material feeding, low power consumption.
4. Main screw has vacuum exhaustion.
5.Water ring granulator machine, attached with dryer.
Single screw extruder, with specially designed screw, barrel, venting system, ensure the good quality of the final products.
6. Pelletizing style: standard cutting with extrusion mould. Even cutting ensures with good shape.
Advantages:
1. Screw and barrel are made of 38CrMoAlA, inlet mouth treated with special alloy: very strong and long life.
2. Easy operation: it has automatic constant temperature control and stable performance. After adjusting well, 1 or 2 workers are enough to run this machine, to feed the materials and change pellet receiver.
3. Low cost in using after redesign: now this kind machine is more economic in electric power source and also water. In the long working life of this machine, it can save many sources in energy!
4. High output, long operating life and lower noise: it's the ideal waste plastics regenerative pelletizer machine for nowadays.
System Configuration:
No. |
Name |
Qty |
1. |
Belt conveyer |
1set |
2. |
Compactor machine |
1set |
3. |
single screw extruder |
1set |
4. |
Water-ring cutting machine |
1set |
5. |
Vibrate screen |
1set |
6. |
Dewatering machine |
1set |
7. |
Storage |
1set |
Technical Parameters
| Model |
Extruder |
Screw diam.(mm) |
L/D Ratio |
Power(kw) |
Capacity (PE) (kg/h) |
Capacity (PP) (kg/h) |
| PNHS-100 |
SJ100/33 |
100 |
33:1 |
210 |
280-350 |
250-300 |
| PNHS-130 |
SJ130/33 |
130 |
33:1 |
300 |
480-550 |
400-480 |
| PNHS-160 |
SJ160/33 |
160 |
33:1 |
370 |
650-750 |
550-650 |
| PNHS-180 |
SJ180/33 |
180 |
33:1 |
460 |
800-1000 |
750-850 |
Our Service:
1. One year guarantee for whole machine.
2.24 hours technical support.
3. Our engineers can provide service overseas. The service is free, but the charge of round air-tickets, food and hotel is to the customer's account.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine well.
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