Plate triple NCBF features: 1, suitable for all kinds of metal sheets of the materials and send corrected. 2, suitable for a variety of hardware, stamping and processing electronics, appliances, toys and automotive parts, the feeding correction, accurate and durable. 3. The machine's servo motors, electrical boxes of electronic components and controllers are used in Japan made products, less failure, long life. 4, wheel chrome, high-precision, very durable. 5, arbitrarily set the feed length, easy operation, high safety and stability. In particular Annex 1, seat height adjustment automatic feeding system. 2, hydraulic or pneumatic dilation reel expansion mode.