1.Suitable for feeding process in different material thickness and length. 2.Suitable for feeding material in high speed and long dimension, to enhance production capacity and feeding accuracy. 3.Simple control panel, with digital push button for feeding length and feeding speed, operator can freely to set digit, it is fast & correct, feeding length range is available from 0.1mm – 9999.99 mm. 4.Based on mechanical release , release point is accurate which suitable for long term operation, zero trouble (recommended to use this type) 5.For special environment, available for pneumatic release.