Automatic Industrial Double Thread Shoe Sole Stitch Side Sewing Making Machine * Separable-type transmission pulley that will run five idle turns and cut off power automatically power automatically when encountering any obstacle in operations. * It is able to stitch with the No.18 thread without changing the rotaing hook opener * No thread ends at needle points * Double shaft positioning thus improving durability of the main shaft * Equipped with P.I.V motor to position the needle and lift the presser foot automatically
