* Paper Thin edge of technology, thin knife thickness ≤ 1 mm, after cutting corrugated board edge finishing, flattening phenomenon is minimal, cardboard quality greatly improved.
* Each cut has a separate pair of thin knife sharpening wheel.
* This machine is designed for sharpening device manual and pneumatic two, by the user choose one, sharpening time and space selected by the user themselves by manual control, both to ensure that the work of the blade sharp, and possible extension of the blade and the grinding wheel life.
* Gears, smooth transmission, a longer life expectancy.
* The separation speed is greater than the speed of the pressure line, the line pressure is about 5 Speed - 6 times.