... deviation rectifying function, hence accuracy and smooth. Such automatic devices as slotting device , punching device and metering device are ... -screen computer configured to operate;2, arbitrarily set a long-step electric track, a smooth, lost support from the standard parking3, ... power11KW12KW13KWOverall size7900×1500×1800mm7900×1700×1800mm7900×1800×1800mm Computer Controlled Zipper Bag Machinery