500kg/h HDPE LDPE Film Pelletizer Machine | Plastic Recycling Granulator

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High-Efficiency 500kg/h HDPE/LDPE Film Pelletizing Line

Product Overview:

Our 500kg/h HDPE/LDPE Film Pelletizer Machine is specially designed to recycle post-industrial and post-consumer PE films, printed bags, and agricultural plastic film into high-purity, uniform plastic pellets.

Featuring an integrated Compactor-Extruder system (3-in-1 design), this pelletizing line eliminates the need for separate pre-shredding, significantly saving energy and footprint while handling high-moisture and lightweight film waste with ease.

Key Features & Advantages:

3-in-1 Compact Design: Combines crushing, drying, and extruding into a single continuous process to boost productivity.
High Pellet Quality: Advanced double-degassing (vacuum degassing) system effectively removes moisture, volatile substances, and air bubbles.
Energy Efficient: Optimized heating elements and gearbox design reduce power consumption by up to 15-20% compared to traditional models.
Automatic Screen Changer: Non-stop hydraulic screen changer ensures continuous operation without production shutdowns during mesh replacement.
Water Ring Pelletizing: Precision cutting blade speed automatically adjusts according to melt pressure, producing uniform, high-density granules.

Technical Specifications (500kg/h Model)

Parameter	Specification
Target Material	HDPE, LDPE, LLDPE films, printed bags, stretch films
Capacity	450 - 550 kg/h
Extruder Type	Single Screw / Double Extruder System (Main + Sub)
Screw Diameter	Custom fitted for 500kg/h output (e.g., 130mm / 150mm)
L/D Ratio	30:1 - 36:1
Pelletizing Type	Water Ring Die-Face Cutting
Degassing System	Double Vacuum Degassing
Control System	PLC Touch Screen (Siemens / Schneider optional)
Total Installed Power	Approx. 160 - 200 kW

Applicable Materials:

LDPE Packaging / Stretch Films
HDPE Shopping Bags / T-Shirt Bags
Agricultural Greenhouse Films
Bubble Wrap & EPE Foams
Woven Bags & Shredded PE Flakes

Customer Case Studies & Field Applications:

Case 1: Industrial Bag Manufacturer in Southeast Asia

> Installed our 500kg/h LDPE film pelletizing line to recycle factory edge-trim waste. Achieved 100% in-house pellet reuse for blowing new film, saving over $15,000/month in raw material costs.

Frequently Asked Questions (FAQ)：

Q1: Can this machine handle printed or high-moisture PE films?

A1: Yes. Our machine is equipped with a high-torque compactor and double vacuum degassing zones, which easily remove inks, moisture, and gas bubbles during extrusion.

Q2: What is the delivery time and installation support?

A2: Standard manufacturing lead time is 45-60 days. We provide complete online technical support, video tutorials, and overseas engineer dispatch services for site installation and training.

Q3: How do I choose between single-stage and double-stage pelletizers?

A3: Single-stage is suitable for clean industrial waste film. If your film contains heavy printing, dirty contaminants, or high moisture, a double-stage (Mother-Baby) system is recommended for better filtration.

Are you looking to expand your recycling capacity or reduce raw material costs? Contact our engineering team for a personalized solution and factory direct quote within 12 hours.