1. Leveling adjustment adopts electronic digital display meter reading;
2. High precision screw is driven by positive and negative two-way handwheel to control width adjustment;
3. The height of feeding line is adjusted by motor driven elevator;
4. A pair of hollow roller blocking device is used for material sheet;
5. Feeding roller and correction roller are made of high alloy bearing steel (hard chromium plating treatment);
6. Hydraulic pressing arm device;
7. The gear mo...