【Introduction】:A feeder with periodic reciprocating motion for fine particles
【Capacity】: 4.5~25t/h
【Improvement】: Worm gear reducer, compact structure, reliable sealing device
Pendulum feeder is installed under the storage tank or hopper to convey the materials with particle size less than 50mm and the materials that are dry and not easy to agglomerate such as ore stones, coal blocks etc. It is not suitable to convey powder which is easy to block feeding, and makes powder fly
The machine is installed beneath the discharging opening of ore bin. Minerals fall in the ore feeding box from ore bin. When it works, via coupler, electric motor drive turbine reducer to operate; the pendulum plate of chute begin the reciprocal movement through eccentric wheel on the output shaft of turbine reducer. So, the mineral feeding process is finished. The mineral feeding quantity can be controlled by adjusting eccentric wheel or regulating the revolving speed of motor.
| Model | Inlet (LXW) (mm) |
Outlet (LXW) (mm) |
Stroke of Eccentric Wheel (mm) | Frequency (n/min) |
Max. Feed Size (mm) | Feed Capacity (t/h) |
Motor Model |
Motor Power (kW) |
Rotating Speed of Motor (r/min) | Weight (kg) |
| BG250X250 | 250X250 | 250 X (30~125) | 0~90 | 46 | 25 | 4.5 | Y80L-4 | 0.55 | 1390 | 130 |
| BG300X300 | 300 X300 | 300 X (30~125) | 46 | 30 | 6.5 | Y802-4 | 0.75 | 1390 | 272 | |
| BG400X400 | 400 X400 | 400 X (50~130) | 0~170 | 45.5 | 35 | 12 | Y90S-4 | 1.1 | 1410 | 558 |
| BG600X600 | 600 X600 | 600 X (50~150) | 0 ~157 | 48 | 50 | 40 ~80 | Y100L-4 | 1.5 | 940 | 613 |
A tungsten processing plant in Tanzania need a feeding device used for ball mill, because the ore particle size is fine, Xinhai technicians recommended pendulum feeder. The vibration is smooth in the application with reliable running, the length of swing base plate can be changed, which can adjust feeding quantity on a wide range, the height of discharging flashboard also achieves the more precise adjustment of discharging granularity, the finished product quality is improved after grinding.
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