Features:

1. the domestic first electronic control the overall lift teeth; replacement profiles, do not have to move, more quickly and more stable.

2. with a plastic stent and wear through the device, you can achieve "edge of the teeth to wear a side of the film."

3. the two open teeth as a whole through the electronic control vertical adjustment, can also be individually adjusted by manual vertical.

4.the use of domestic round linear guide, Schneider Electric, running more stable.

5. under the wheel is semi-adjustable type, the manual can adjust the height of the half wheel.