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Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H

The actual production capacity is even bigger than the supplier promised me, i am very satisfied with this machine, very good. I surely will cooperate with you again in the future.

—— Mr. Joshua Douglas

Good service, prompt delivery

—— Mr. Bond Toth

I am so glad to have this pleasant business cooperation with Plastar,they have done quite amazing job. We communicate so well and they give me very professional help of this new technology,we will start the new business of plastic recycling and we are sure it will be a good result.

—— Mr. Mark harrison

I am very happy to have such good cooperator and shipping is very fast and solve my issue very fast,give big thumb,happy happy~ Very professional and easy to communicate.

—— Mrs. Nancy

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Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H

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Large Image :  Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H

Product Details:
Place of Origin: CHINA
Brand Name: PLASTAR
Certification: CE, ISO9001
Model Number: SHJ50
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: 30000-90000$ per set
Packaging Details: Wood pallet+stretch film
Delivery Time: 30-50 working days
Payment Terms: L/C, T/T
Supply Ability: 100 sets per year
Detailed Product Description
Raw Material: PLA, PBAT, PP, PE Etc Capacity: 100-1500kg/h
Screw Design: Parallel Twin Screw Extruder Pelletizing Type: Water Ring Or Noodle Cutting
Feeding Type: Twin Screw Force Feeding Screw Diameter: 20-95mm
L/D: 30-55:1
High Light:

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Main Features of this PLA pelletizing recycling machine:

1. Feeding way of plastic pelletizing recycling machine: Special designed force feeder, side feeder and compactor can push the material into the extruder efficiently. 
2. Gear reducer of plastic pelletizing recycling machine: The high torque, hard-surface gear reducer with water cooling circulation system ensures the line running steady, lower noise level, and longer life.
3. Barrel and screw of plastic pelletizing recycling machine: The special material (38CrMoA1A & double alloy) and hardness treatment of the screw and barrel make extruder to be good wear resistance.
4. Degassing of plastic pelletizing recycling machine: Special design for the venting can discharge the moisture and waste air efficiently which ensure the final plastic granules with smooth surface, no water, no bubble, and good quality.
5. Hydraulic filter of plastic pelletizing recycling machine: Double position hydraulic filter works swift and easy to operate. Copper ring prevents the material leakage.
6. Cutting way of plastic pelletizing recycling machine: Two type cutting way, the noodle type and water ring type makes the customer freely to choose.
7. Special designed die of plastic pelletizing recycling plant: All die holes size are special designed due to the material characters and our rich experience to make machines.
8. Cooling way of plastic pelletizing recycling plant: Most of the materials are cooled by water. Some like PVC are cooled by wind. with smooth surface, no water, no bubble, and good quality.
9. Cutting way of plastic pelletizing recycling machine: pineapple cutter is for the noodle cutting way, and die face cutter for the water ring cutting way.
10. Package of the final products of plastic pelletizing recycling machine: Final products granules will be blowing into silo, which will be packaged by manual or packaging scale machine
11. Electric parts of plastic pelletizing recycling machine: Siemens, Schneider, Fuji, ABB, Mitsubishi, TECO all electric parts customized.

1. SHJ Series Compounding and Granulating Pelletizing machine for PLA

Process PLA+PBAT + Additives compounding and pelletizing
Output 80-1500kg/h, depending on the machine model, condition of raw
Material, formulation and processing, etc.

2. Main machines included in production line


NO. Name
1 SHR500A High Speed Mixer
2 Screw Loader
3 Main feeder
4 SHJ series Twin Screw Extruder
5 Electric Control System(cabinet)
6 Strands Pelletizing System/ Water ring Pelletizing System
7 Vibrating screen
8 Storage hopper

Introduction of parts of SHJ Twin Screw Extruder

SHJ Twin Screw Extruder adopts modular design principle, component standardization manufacturing, which can present stable and reliable performance. Thanks to the modular principle, SHJ extruders can provide highly customizable solutions according to customers' process and special requirements. Based on different output torque grade, SHJ series extruders have basic type and efficiency type.

Process section includes barrels, screw shafts, screw elements, individual temperature heating and cooling unit. Barrels and screw elements are designed in block principle.

Block structure allows the screw elements combine and sequence optimized to realize the process:

Conveying-Plasticization- Compounding & Dispersion- Homogenization- Degassing- Pressure building
Also Block structure allows the barrels adjust freely to the fit the process requirement.

Based on different process position, SHJ extruders have different barrels type: feeding barrel, side feeding barrel, close barrel, open on top barrel, vacuum vent barrel, etc. According to the different jobs' requirement, barrels' materials can be nitride steel or bimetallic steel.

Multiple cutting systems can be combined with SHJ Twin Screw Extruder, such as strands pelletizing, hot-face cutting, water ring pelletizing and under-water pelletizing, etc.

Both Instrument control and PLC control are available to apply in the SHJ electrical controlling system. All the key electrical parts adopt European brands to guarantee the controlling system with significant and stable performance.


Main technical specification

Machine Size Screw Diameter(mm) L/D Screw Speed
Motor power
Torque per shaft
Specific torque
Throughput rate
SHJ35 35.6 36-44 600 15 115 4.2 40-80
SHJ52 51.4 36-44 600 55 415 5.2 120-150
SHJ65 62.4 36-44 600 90 675 4.8 250-350
SHJ75 71 36-44 600 132 990 4.6 350-500

Advantages of the production line
1. It can produce high-quality, high-quantity PLA pellets.
2. It works with high efficiency.
3. It's computerized with high automation.

Why choose us
Lower investment cost for a high quality and durable machine;

Low energy consumption with high production output;

Overseas installation and training are available;

Machine warranty with spares in stocking and in-time delivery;

Fast machine delivery and installation: PLASTAR produces on an average of 10 sets of plastic machines per month and can deliver the machine faster than most manufacturers. The regular delivery time of an PLASTAR recycling machine is within 50 working days.


More machine pictures for your reference:

Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H 0Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H 1

Degradable PLA PBAT Plastic Pelletizer Machine 250kg/H 2


Contact Details
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Tel: +8618662639889

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