subject: Types And Differences Of Mining Feeders [print this page] 1. Chute feeder1. Chute feeder
Chute feeder can set up at the ground; also can hoisting in ore bin discharging mouth.
Chute feeder slot width of about the feeding of the largest size 2-2.5 times. The biggest chute feeder, can meet less than 500 mm size of iron ore to mine. Often choose specifications is 980 * 1240 chute feeder, the material, the grain size of 350-0 mm, suitable for as 400 * 600 mandibles crusher of feeding equipment.
Chute bottom as on a movement, the flush times for 20 to 60 times/min, stroke for 20-200 mm. Stroke by driving devices can adjust eccentric, eccentricity for half of stroke. For viscous ore, eccentricity should not be less than 30 mm.
2. Disk feeder
The disc type feeding machine is applicable to the 20 mm of ore powder feeding equipment.
The disc type feeder by drive device, feeder ontology, measurement by belt conveyor and measurement device component. Feeder and belt conveyor by a set of device drivers drive, this drive the electromagnetic clutch has realized the feeder, stop and open both function conversion roles. Measurement of the belt conveyor belt speed less than 1 m/s, to determine belt speed with speed detection device, in order to prevent weighing roller adjusted stem has skewed detection.
3. Pendulum feeder
Pendulum feeder usually plays as a ball mill collection of belt conveyor feeding equipment. Tilting the feeding machine is suitable for dressing; choose coal, chemicals, and other departments, granular material from the material storing the slot to funnel all types of device is expected. The feeding machine is not suitable for conveying dry powder or too large particle materials, can appear otherwise dust pollution and the material mouth jam phenomenon.
4. Vibrating feeder
Vibrates the feeding engine vibration and say feeding machine. Vibrates the feeding engine can be massive, the granular material from store in the bunker even, timing, to give continuously is expected in the installment, sand production line in for broken machinery continuous evenly feed, and rough to the material, vibrates the feeding machine widely used in metallurgy, coal mine, dressing, building materials, chemical, grinding compound in industries such as crushing, screening combination of equipment.
