Air pelletizer for wood and natural fiber compounds
Optimize your pelletizing process with air-based cooling and conveying, eliminating the need for extensive drying of wood-plastic and natural fiber compounds, while ensuring uniformity and minimizing agglomeration.

Pelletizes, Cools, and Conveys Wood and PVC Compounds
The ECON ELG/EWA Air and Underwater Pelletizers offer a versatile solution for pelletizing wood-plastic, natural fiber, and PVC compounds. This equipment uses an efficient air cooling and conveying system, eliminating the need for extensive drying processes. With a throughput capacity ranging from 1 kg/h to 3,500 kg/h, the pelletizers handle a wide range of production scales from small laboratories to large industrial operations.
Designed for continuous and flexible operation, the ELG/EWA systems streamline transition between air and underwater pelletizing modes with minimal adjustments, making it ideal for R&D and industrial applications.
These systems are energy-efficient, leveraging thermal insulation technologies that optimize cooling without agglomeration, ensuring uniform pellet quality. Constructed from durable materials, they are suitable for demanding environments, with easy maintenance and remote monitoring capabilities. The pelletizers are adaptable to specific material properties and production requirements, offering tailored engineering support to meet unique processing challenges.
Benefits
- Eliminates drying time by using air cooling and conveying, enhancing production speed and efficiency.
- Offers flexible transition between air and underwater pelletizing, saving space and reducing setup time.
- Handles wide throughput ranges for various production scales, accommodating both R&D and large-scale manufacturing.
- Reduces operational costs through energy-efficient thermal insulation technology.
- Ensures consistent pellet quality without agglomeration, improving end-product performance.
- Applications
- Natural fiber compounds,Wood-plastic compounds,Pvc
- End products
- Pvc cables,Composite wood furniture components,Pvc window frames,Wpc siding panels,Wpc decking boards,Pvc pipes,Vinyl flooring tiles,Wpc fencing
- Steps before
- Extrusion,Melting,Compounding
- Steps after
- Cooling,Conveying,Discharging
- Input ingredients
- wood-plastic compounds,natural fiber compounds,PVC,melt strands
- Output ingredients
- pellets
- Market info
- Throughput Air
- 1 - 3,000 kg/h
- Throughput Water
- 1 - 3,500 kg/h
- Automation
- Electrical control system
- Cooling medium
- Air
- Function
- Pelletizing unit with conveyor fan,piping,and cyclone
- Noise Reduction
- Included
- Thermal Insulation
- Yes
- Material Compatibility
- Wood and natural fiber compounds,PVC
- Working mechanism
- Air pelletizing system with conveyor fan and cyclone
- Integrated steps
- Pelletizing,cooling,conveying,drying
- Batch vs. continuous operation
- Inline Continuous
- Automation level
- Electrical control system
- Changeover time
- Few minutes (air to underwater pelletizing)
- Energy efficiency
- Thermal insulation benefits
- Cleaning method
- Not specified
- Wood and Natural Fiber Compounds
- WPC
- Residual Humidity
- Achieves satisfactory levels
- Main application
- Natural fiber compounds
- Main application
- Laboratory settings
- Machine footprint
- Compact
- Cooling method
- Air-based
- Control panel type
- Electrical control system
- Discharge method
- Air stream via cyclone
- Control Panel Type
- Electrical Control System
- Integration Possibilities
- Combined Air and Underwater Pelletizing
- Noise Reduction
- Noise Reduction Cover
- Flexibility
- Convertible from Air to Underwater Pelletizing