1. Thick steel body, the strength to bear knife blocks mounted turn.

2. Standard housings, aligning roller bearings, bearing capacity, good seal.

3. Bouncing small impact probability, high efficiency and low noise.

4. Perfect knife shaft angle, cutting deft, light load, boring cars.

5. Balanced carefully , operates in balance, without vibration.

6. Inertia, crushing capacity, the provincial labor, saving over 30% of energy consumption.