This machine is divided into open crane (DK), closed crane (DB), open seat (KR) and closed seat (BR). Motors are divided into AC motors and speed regulating motors. When using speed regulating motor, the price difference should be made up. (KR no speed regulating motor). There are three kinds of steel plates (diamond plate) on the disc feeder: 45Mn2\Mn\ steel plate "G" and diabase diamond plate "H". Please indicate what form it is. (There is only one KR transmission form)

The disc feeder is a kind of feeding equipment suitable for fine ore below 20 mm The disc feeder consists of a driving device, a feeder body, a belt conveyor for metering and a metering device. The feeder and belt conveyor are driven by a set of driving devices, and the electromagnetic clutch of the driving device has the functions of starting, stopping and functional conversion of the feeder. The belt speed of the metering belt conveyor is less than1m/s. In order to measure the belt speed, a speed detection device and a detection rod are set to prevent the weighing drum from running off.