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DHB DH 600 – Universal shredder for wood waste
The DHB DH 600 is a single-shaft shredder for processing wood waste. A hydraulic pusher feeds the material towards a cutting rotor. With a rotor width of 600 mm and a hopper capacity of approximately 0.59 m³, the machine is designed for on-site wood waste reduction.
Operation and construction
The hydraulic pusher operates under load-dependent control and runs on wear-resistant plastic guides requiring no lubrication. The rotor carries 28 concave cutting inserts, each usable in four positions. A two-part counterknife with cutting edges inclined at 15° completes the cutting system.
The enclosed spherical roller bearings are positioned away from the machine body. Elastomer dampers support the gearbox mounting. The hopper and machine frame use reinforced steel construction.
A screen beneath the rotor influences the size of the shredded material. A removable extraction tray is standard equipment. A Siemens PLC controls the machine from a fan-cooled electrical cabinet.
Technical data
| Manufacturer | DHB-Maschinenbau GmbH |
|---|---|
| Model | DH 600 |
| Machine type | Single-shaft universal shredder |
| Rotor width | 600 mm |
| Rotor diameter | 220 mm |
| Number of cutting inserts | 28 |
| Cutting insert design | concave, four usable positions |
| Motor power | 15 or 18.5 kW |
| Electrical supply | 400 V, 50 Hz |
| Hopper opening | 600 × 785 mm |
| Hopper capacity | approximately 0.59 m³ |
| Screen hole size | 10–80 mm, selected to suit the application |
| Hydraulic tank capacity | 40 litres |
| Dimensions, length × width × height | approximately 1,750 × 1,280 × 1,650 mm |
| Weight | 1,820 kg |
| Throughput | approximately 1–3 m³/h, depending on material and screen |
Applications
The DH 600 processes wood offcuts and wood-based materials in workshops and manufacturing facilities. Actual throughput depends particularly on the material and selected screen hole size. Suitability for other materials must be assessed against the machine configuration and intended application.
