   
The diameter of cutter head’s opening is 34cm with complete chain drive, two-speed, automatically discharging barks, and stacking 2 meters far away from the machine. 
| 
 types  | 
   Blade quantity   | 
 Feeding mode  | 
 Discharge mode  | 
 Production capacity  | 
 Diameter of cutting logs  |  
| 
 Type 150  | 
 4  | 
 level  | 
 level  | 
  12m/min.   | 
 3-12cm  |  
| 
 Type 220  | 
 4  | 
 level  | 
 level  | 
 8m/min.   | 
 3-20 cm    |  
| 
 Newtype320  | 
 4  | 
 level  | 
 level  | 
 8-10m/min.  two-speed  | 
 6-32 cm  |  
| 
 Roller type  | 
     | 
    | 
     | 
 3t/hour  | 
 Without limit  |   
  |