Computerized Hydraulic Automatic Heel Seat Lasting Machine TH-728A Product Description TH-728 Heel Lasting Machine PLC system is equipped with the touch screen to operate the machine with the graphical symbols. This Heel Seat Lasting Machine is equipped with the device of lasting height micro switch, which makes the machine easily adjusted and positioned accurately. This series Shoe Lasting Machine with all shoe sizes of wipers and forming bands, which is suitable for any shapes of shoes. The forming bands are wrapped by chain and can accordingly produce a good forming effect. This model Automatic Shoe Lasting Machine adopts gears, gear racks and ratchets to quickly and precisely adjust the auxiliary supporter. The second time and pressing of the last supporter works with the wiper heating device to increase the lasting effect. It smoothes the lasting areas and upgrade the quality of the shoes