YT 389B Shoe String last pulling machine for shoes

FUNCTION

Using the pneumatic cylinder sliding to pull the vamp stitching, make the vamp uniform shrinkage, fit closely with the shoe last so that to complete lasting.

Features

This machine is simple and easy to understand, saving time and effort, you can increase productivity,reduce labor costs and labor intensity, both men and women operate. Pneumatic power. Smooth operation, strengh and stability. It helps make the perfect combination of surface and lasts.

First, Set the vamp in the shoe last, then insert the fixed last of the machine.
Second, pulling the line by hand, then put the line in the yarn trapper,step the first foot pedal switch, at this time the line is clamped, the shoe last is supported by tensioner.
Third, step the second foot switch, air cylinder pull-down, the upper of shoe tightened up by suture line so that make it close the upper to complete lasting.
Note: the speed of drawing of line can adjust up and down regulating valve of air cylinder in order to make its speed equably move.