Best Seller ZSW600 Vibrating Mining Grizzly Feeder for Limestone, Granite, Marble, Basalt, Iron Ore, River Pebbles

1.Description

ZSW600×130 Vibrating Feeder is designed based on the principle of exciting force generated by two eccentric shafts. It is mainly used for continuous and even feeding before primary crushing. Besides feeding, at the same time, Vibrating Feeder works as pre-screening. The pre-setting gap between grizzly bars avoids unnecessary power consumption of the following crushers, which improves the crushing efficiency. It is widely used in the feeding process of Mining, Coal, Metallurgy, Quarry, Chemical and construction aggregate.

2.Features

1. The gap between grizzly bars can be adjusted, so it has a wide application and makes the good pres-screening performance.

2. The feeding for the primary crushing can be controlled by adjusting power speed.

3. Stable vibration and low noise makes it safe and reliable when start and stop the machine.

4. It is optional to add the extra high for a side plate and extra liner. It is optional to change the whole plate and steel plate with drilled-holes instead of grizzly bars in the pre-screening part, so it can be used in different working conditions.

3.Advantages

1. The cascade bar has large drop difference, not easy to block material, fast feeding, with good pre-screening effect.

2. Modular bar design, convenient bar gap adjustment.

3. Frequency conversion controller can be used to adjust the frequency, easy to control the first section crusher feed quantity.

4. Thin oil lubrication structure; after the first filling, the oil will be replaced at the regular period.

5. Enclosed vibrator. Prevent dust pollution.

4.Working Principle

The exciter works as the vibration source of the vibrating feeder which is composed of two eccentric shafts (driving shaft and driven shaft) and gears. The electromotor drives the driving shaft to rotate at high speed, the gear of the driving shaft engages with the driven shaft, and then the two shafts rotate together in the reverse direction that makes the trough body moving forward the material continuously. When the material moves along the grizzly bar, the material that is smaller than the screen hole will drop down the gap between grizzly bar, thus realizing classifying.