DOU – 37
Wood crushing machine
Drum type wood crushing machine intended for crushing pieces of wood, furniture waste, chipboard, etc. The size of the wood chips is determined by the sieve. Professional solution for small pellet production.
The chipper produces quality calibrated chips with a capacity of up to 1 tone per hour and the chips is with a size of 5 – 10 mm. The size of the chips is determined by the size of the sieve and rate speed feeding of the material to the blades. The minimum space from the rollers to the knives allows you to crush wood cuttings with a length of 20 cm. At the customer’s request, feed rate and sieve size can be set during the manufacturing of the machine. The eight knives allow the machine to chop any type of wood (round, flat, etc.) up to 12 cm in diameter and up to 30 cm wide. This allows each customer to maximize the effect of the crushing process and to obtain the most suitable chips size.
DOU – 37
Technical specifications
| Capacity m³/hour | |
|---|---|
| Chip’s size 15 – 35 mm | 10 |
| Chip’s size 5 – 10 mm | 5 |
| Chip’s size 2 – 3 mm | 1,6 |
| Diameter of rotor, mm | 425 |
| Rotor speed per minute | 550 – 1470 |
| Number of knives | 8 |
| Power of an electric motor, kW | От 37 |
| Feed rate m/s | 0,25 – 0,75 |
| Feeding mechanism | Валов механизъм |
| Dimensions, mm | |
| Length | 2500 |
| Width | 1050 |
| Height | 1600 |
| Maximum size of waste, mm | |
| Diameter | 120 |
| Width | 300 |
| Length | 3000 |
| Weight, kg | 1500 |
DOU – 37
Options
The machine is also equipped with::
- Shock system.
Designed to prevent overloading of the motor. Upon overloading, the system stops delivering raw material to the blades. After the sieve has been cleared, the feed is restored.
- Adjustment of the Chips size and crushing productivityIn case the customer needs chips of different sizes, a material feed inverter is installed. When changing speed rate of feeding raw material to blades, the chips size and the crushing productivity change. When installing this system, the customer has the option of choosing chip size and crushing productivity by himself. It can get a smaller flow with a shorter and smaller chips and can get a maximum flow with a bigger chips.