ⅰ. technical description
the movable double support feeder has the function of chip reserve and uniform feeding. it consists of upper bin body, lower screw discharge unit and movable trolley supporting the screw. the screw of the discharge unit distributes the chips falling from the bin continuously and delivers them to the common outlet of the screw. the screw and trolley both have individual driving device (the reduction box and motor etc).
the trolley also has individual drive device (the reduction box and motor etc). the trolley and screw share one shaft and the motor of them are operated through the control room or the field control box. the screw speed depends on the feed rate required by the subsequent equipment and the rotary speed is controlled by the frequency converter.