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Chute feeder is widely used in metallurgical, chemical, coal, mining, water conservancy and hydropower engineering department, sending the massive and granular materials that are fed from the storage bunker to the various device.
1, Motor 2, Reducer 3, Eccentric mechanism 4, Idler 5, Chute frame
1. Chute feeder is widely used in mining. In the mining line, Chute feeder is generally installed in front of the primary crusher. It can send the big ore to crusher evenly and continuously.
2. Chute feeder can effectively control the feeding capacity to match with the capacity of the whole crushing plant.
3. The chute feeder can be installed on the ground or onto discharge port of ore bin.
The bottom plates do the reciprocating movement, whose frequency is 20-60 times/min and the stroke is 20-200mm. Stroke can be adjusted by the eccentric wheel; the eccentric throw is half of the stroke. According to experience of some mine sites, the eccentric throw should be no less than 30mm for cohesive ore.
The chute width is 2-2.5 times of maximum feeding granularity. The biggest chute feeder can supply ore with granularity less than 500mm. The most common specification is 980*1240 chute feeder, with feeding granularity between 350-0mm, which is the best partner of 400*600 jaw crusher.
|Reciprocating frequency of trough