PP Woven Bag Extrusion Pelletizing Machine Applications:
PP woven bag extrusion pelletizing machine is double stage plastic regenerative pelletizer, which is suitable for many kinds of plastic waste materials recycling and making pellets, such as PP woven bag, PP raffia bag, PP jumbo bag scrap material and etc. The pp woven bag can be pressed in the compressor and then be pelletized.
1. Applicable plastic materials: PP woven bag, PP raffia bag, PP jumbo bag, cement bag, sand woven bag, chemical bag, etc.
2. Material shapes: film, woven 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 equipment is needed.

PP Woven Bag Extrusion Pelletizing Machine Description:
The double stage pp woven bag extrusion pelletizing machine is especially good for the raw material which contains 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 a small L/D extruder, further plasticizing the material and filter contamination which can achieve stable extrusion.

PP Woven Bag Extrusion Pelletizing Machine Process flow:
Conveying feeding→ Metal detector →woven bag 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 woven bag or flakes into the compactor.
2. PP woven bag Agglomerator /Compactor: crushing and compress woven bag, and feed compressed woven bag 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 the silo.
12. Storage silo: keep pellet.

PP Woven Bag Extrusion Pelletizing Machine 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. 6. Single screw extruder, with specially designed screw, barrel, venting system, ensures the good quality of the final products.
6. Pelletizing style: standard cutting with extrusion mould. Even cutting ensures good shape.

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