VEHA
Grinding
General Features
VEHA Vertical Hammer Mill
Operating Principle
Material Feeding and Discharge
Air Cooling
Adjustable Grinding Parameters
VEHA 1000
VEHA 1700
Safety and Process Control
Easy Maintenance
Key Advantages
Applications
TRENNSO-TECHNIK® VEHA is a powerful vertical hammer mill developed for continuous operation under high loads and high-performance grinding of complex material combinations.
The system is used especially for grinding pre-processed materials below 50 mm, breaking down composite structures and preparing different material layers for separation.
Grinding is performed by the powerful impact of rotating hammers against fixed wear bars inside the grinding chamber.
The special fir-tree-shaped rotor geometry optimises impact. Rotor speed and hammer spacing can be precisely adjusted to create suitable grinding conditions for different material characteristics.
- Mechanical or pneumatic material feeding
- Feeding via screw conveyor
- Feeding via conveyor belt
- Feeding via vibratory chute
- Feeding through cyclone separator
- Product discharge via pneumatic suction or trough-chain conveyor
Airflow generated during grinding effectively cools both the mill and the processed product, supporting process stability under intensive and continuous production conditions.
- Adjustable rotor speed
- Adjustable hammer spacing
- Impact intensity optimisable to the product
- Process adjustment for complex material compositions
- Motor Power: 200 kW
- Drive System: V-belt and frequency inverter in the control panel
- Dimensions: 3150 × 2000 × 1000 mm
- Weight: approx. 8,000 kg
- Feed: mechanical / pneumatic
- Discharge: mechanical / pneumatic
- Cooling: airflow
- Motor Power: 350 kW
- Drive System: V-belt and frequency inverter in the control panel
- Dimensions: 4150 × 2200 × 2240 mm
- Weight: approx. 12,500 kg
- Feed: mechanical / pneumatic
- Discharge: mechanical / pneumatic
- Cooling: airflow
VEHA is equipped with integrated monitoring and interlock systems to improve process and maintenance safety during continuous high-load operation.
- Integrated vibration-monitoring system
- Temperature monitoring
- Housing lock with electromechanical switch
- Safe access during maintenance
- Easily accessible wear parts
Easy access to wear parts allows required components to be replaced quickly. This helps reduce maintenance time and production downtime.
- Robust construction for continuous operation under high load
- High grinding performance for complex material compositions
- Precisely adjustable grinding parameters
- Special rotor geometry with optimised impact effect
- Mill and product cooling by airflow
- Mechanical and pneumatic feeding options
- Integrated vibration and temperature monitoring
- Electromechanical safety interlock
- Quick-change wear parts
- Reduced maintenance-related downtime
- Grinding pre-processed materials smaller than 50 mm
- Delamination of composite materials
- Preparing material components for separation
- Metal-recycling processes
- Processing electronic and cable waste
- Battery-recycling processes
- Size reduction of complex recycling fractions
Other Products
VEHA
