Automatic Plastic Pelletizing Machine with 400kg/h Capacity and 2 Years Warranty for Efficient Re-Pelletizing
Price:
USD, EUR
MOQ:
1 SET
Delivery Time:
60 WORKING DAYS
Brand:
LANGBO
Product Description
Waste PP PE Film BOPP Woven Bags Film Flakes Granulating Machine Plastic Recycling Line
This production line is specifically designed for converting plastic waste into high-quality pellets. The process includes extrusion, strand formation, cooling, and precise cutting to create uniform pellets that are easy to store and transport. The growing market demand for recycled pellets makes this system an excellent investment.
Key Components
- High-performance extruder
- Efficient cooling tank
- Precision air knife system
- Advanced pelletizer
- Quality vibration sieve
Process Flow
Raw material + additive → Mixing → Conveying feeding → Hopper feeding → Conical twin screw extruder → Hot face cutting → Cyclone separator → Vibration sieve → Blowing system → Storage hopper → Finished product packing
Technical Specifications
| Model | Diameter (mm) | L/D | Speed (rpm) | Power (kw) | Output (kg/h) |
|---|---|---|---|---|---|
| LB40-B | 41 | 24-80 | ~600 | 30~37 | 100~130 |
| LB52-B | 51.4 | 24-80 | ~600 | 55~75 | 150~250 |
| LB65-B | 62.4 | 24-80 | ~600 | 90~110 | 300~400 |
| LB75-B | 71 | 24-80 | ~600 | 132~160 | 400~500 |
| LB85-B | 81 | 24-80 | ~600 | 220~250 | 700~800 |
| LB90-B | 93 | 24-80 | ~600 | 280~315 | 900~1000 |
| LB110-B | 110 | 24-80 | ~600 | 400~450 |
System Features
Pelletizer
Constructed entirely from AISI 304 stainless steel with special alloy steel pelletizing blades and dies. Features mobile parts for easy maintenance and adjustable speed control for granule size customization during operation.
Vibration Sieve
Precisely controls granule size, filtering out oversized and undersized particles. Only properly sized granules are transported to the storage silo via air conveyance.
Parallel Twin Screw Extruder
- Heavy load gearbox for reliable operation
- High-precision screw components for optimal performance
- Premium electrical components from world-renowned brands
- Intuitive temperature control system
- Degassing section for customized processing
Hydraulic Melt Filter Mould
- 304 stainless steel screens with customizable mesh sizes
- Available with hydraulic plate or cylinder filter body
- Bronze heaters for superior thermal efficiency
Water Tank Tempering
Features water circulation for uniform temperature distribution and effective cooling. Adjustable strand holders precisely control cooling and drying processes, with robust construction for long-term reliability.
Air Knife
High-speed dewatering system for efficient strand drying.

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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhangjiagang Langbo Machinery Co. Ltd.
Location
No.99 LEFENG ROAD, LEYU TOWN, ZHANGJIAGANG, CHINA
Contact Person
YIN