... New-type ring die pellet press machineCharacteristics1. Small volume(weight of the machine is about 580kg ), size: L2m*W1m*H1. ... other machines, such as crusher, mixer,elevator,dryer,cooler,etc. 3. The driving force of the machine can be diesel engine and ... to solve the disadvantages( holding machine) pellet machine, the quality of finished pellet fuel is harder and combustion values bigger, density ...