JS-618 automatic machine boots facial shape 
This applies to all kinds of shoe instep Camber of stereotypes, for large area thick of uppers can also operate freely. Pressure on plastic knife using two-stage travel, safe operation, the upper center positioning accuracy. 
The machine visually adjust the size required travel vamp depth, depending on the material properties needed to withstand the pressure adjustment, cutting speed, setting time, setting temperature, pressure ejector under the knife, so the upper stereotypes Camber more perfect. 
The machine visually simple replacement of the upper die cutter Camber angle, so that the degree of consistency with the last head vamp Alice Alice, reduce losses. Use with fine-tuning of the cylinder, you can adjust the distance between both sides of the plate, remove wrinkles boots surface, cracking and other phenomena, in order to achieve the best results boots facial shape.