• biodegradable plastic granulator, pbat granulator, pla granulator, biodegradable plastic pelletizer, granulator machine, biodegradable plastic recycling machine

PBAT PLA Film Bag Biodegradable Plastic Granulator Machine

Polybutyrate (short for polybutyrate adipate terephthalate, or PBAT) is a biodegradable and compostable (EN13432) biopolymer with similar properties to low density polyethylene (LDPE).
PBAT bioplastics are made from fossil resources. Its compounds (starch, PLA) have a biobased carbon content of up to > 30%. Typical applications (the largest volume product is flexible film for packaging, e.g. compostable shopping bags):
The plastic recycling machine can effectively recycle the PBAT films into pellets. With Siemens PLC touch control, the machine is easy to operate.
With long time testing and improvement, we have made a more stable experience for customers.

  • Product Description
  • Technical Parameters
  • Video

PBAT PLA Film Bag Biodegradable Plastic Granulator Machine Applications:
Applicable plastic materials: PBAT PLA, PE, HDPE, LDPE, PP, BOPP, PET, PA/Nylon, etc
Material shapes: film, bag, fiber, rope scrap
Material types: rolls, loose, bundled
The material comes from offcut, industry defective materials, washed materials and printed materials.
Note: depending on different material properties, various downstream equipment is needed.

biodegradable plastic granulator, pbat granulator, pla granulator, biodegradable plastic pelletizer, granulator machine, biodegradable plastic recycling machine

PBAT PLA Film Bag Biodegradable Plastic Granulator Machine Description:
Polybutyrate (short for polybutyrate adipate terephthalate, or PBAT) is a biodegradable and compostable (EN13432) biopolymer with similar properties to low density polyethylene (LDPE).
PBAT bioplastics are made from fossil resources. Its compounds (starch, PLA) have a biobased carbon content of up to > 30%. Typical applications (the largest volume product is flexible film for packaging, e.g. compostable shopping bags):
The biodegradable plastic granulator machine can effectively recycle the PBAT films into pellets. With Siemens PLC touch control, the machine is easy to operate.
With long time testing and improvement, we have made a more stable experience for customers.
Double stage biodegradable plastic granulator 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.

PBAT PLA Film Bag Biodegradable Plastic Granulator Machine 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.

PBAT PLA Film Bag Biodegradable Plastic Granulator Machine Components:

Conveyor (with metal detector) Agglomerator
Conveyor (with metal detector)
Metal detectors can be combined with belt conveyors, and can interlock with the control system, to warn and stop the system, in case that metal is found in feeding.
Agglomerator
Agglomerator combines pre-heating, pre-dry and size reduction to ensure a fast and stable feeding process.
First Stage Screw Extruder 1# Full Auto Hydraulic Screen Changer With Double Working Position
First Stage Screw Extruder
Our unique design single screw extruder gently plasticizes and homogenizes the materials. Our extruder has great anti-corrosion resistant, wear resistant and long life time.
1# Full Auto Hydraulic Screen Changer With Double Working Position
Filter material impurity, to make production more stable.
Second Stage Screw Extruder 2# Full Auto Hydraulic Screen Changer With Double Working Position
Second Stage Screw Extruder
usually adopts a small L/D extruder, further plasticizing the material and filter contamination which can achieve stable extrusion.
2# Full Auto Hydraulic Screen Changer With Double Working Position
Long screen lifetime, lower screen change frequency: Long filter lifetime owing to large filter areas. Easy to use and none-stop type: easy and quick screen change and do not need to stop the running machine.
Water Ring Cutting System Dewatering And Air Sending System
Water Ring Pelletizing System
Cutting the material into pellet. Water ring pelletizing system set as the standard granulating method. self-adjusting pelletizing head for the best granulate quality and long uptime thanks to consistently correct blades pressure.
Dewatering And Air Sending System
Centrifugal dryer to get well-dried final granules.
Silo Plastic Pelletizer Electronic Control
Silo
Storage the final pellets in a bag.
Electronic Control
The whole model adopts frequency conversion control and conforms to international standards such as CE/CSA.

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 the silo.
12. Storage silo: keep pellet.

PBAT PLA Film Bag Biodegradable Plastic Granulator 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, ensure the good quality of the final products.
7. biodegradable plastic granulator pelletizing style: standard cutting with extrusion mould. Even cutting ensures good shape.

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Plastic Pelletizing Machine, Plastic Pelletizer For Sale, Plastic Film Pelletizing Machine, Plastic Pelletizing Recycling Machine

Model Screw Dia(mm) L/D Capacity(kg/h)
PNHS-85/85 85 25-36 120-180
PNHS-100/100 100 25-36 200-250
PNHS-130/130 120 25-33 400-500
PNHS-160/160 160 25-33 450-700
PNHS-180/180 180 25-33 500-1000

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