1.the machine adopts the single chip to control cementing and folding operations, when bending inside，it can automatic cutting tooth, when bending outside, it can slow down the speed automatic control. And throuth three photosensitive points to control the number of cutting tooth, the entire operation process of intelligent.

2.Be free to choose the operation speed of the size bending, can cut tooth automatically, cornering low speed, no need manual operation.

3. the machine uses hot- cement and also fold the edges glued leather.

4.through the hot melt adhesive buttons to adjust the tem perature, flow quantity of the thermo- cement with easy regulating and accurate indicating.

5. light sensitive resistance controls the discharge stably and accurate.

6. the folding width can be adjusted 3mm- 8mm,can fold the reinforcing tape.new style folding device, improved pressuring and guiding device etc

7. machinery instead of manual operation 5-10 times fast.