Material winding
Photoelectric sensor or gas sensitive sensor installed on the mobile location together with the winding car frame., had been revised by the motor driven screw or hydraulic cylinder to the volume of material relative to the sensor or probe impartial, make the volume of neatly.
Material to
Photoelectric sensor or gas sensitive sensor is fixed, and put the skip station location, close to the motor screw or hydraulic drive correction, make the material put by the relative sensors or probe impartial to walk.
Intermediate rectifying
The material, a long walk in the middle period of before and after processing, using this device, can avoid materials because of the distance is too long, deviating from the normal direction of walking.