The micro-board feeder occupies a small area and can be used for single or double-sided boards. The belt-type track can transmit any board without interference, and it is flexible and stable to prevent board jams. Horrol Technology's multifunctional micro-board feeder has a newly upgraded touch screen PLC program, free switching direction, ball screw configuration, can pass 450*350 large boards, double-sided double insurance induction control to adjust the balance, built-in anti-board jam protection setting function, gear chain with brake function to achieve heavy load, and will not collapse when fully loaded due to power failure.