How Do I Learn to Troubleshoot an 8 CBM Jig Machine Separator ?
| Common
Fault |
Fault
Analysis |
Troubleshooting
Method |
| Frame
Vibration |
Bolt
looseness |
Tighten the bolt
Check and tighten the bolt |
| The Transmission
Part is Noisy |
Gear lubrication is insufficient ,
gear spacing changes |
Add enough grease, adjust and tighten the anchor bolts of CAM reducer box |
| Gear
Wearing Parts |
The shaft of the sand washing machine and the low-speed shaft of the reducer were not maintained in time , and the parallelism was not reached | Fuel according to the specified time,
adjust to meet the requirements |
| Bearing
Wearing Parts |
Oil failure or sealing ring damage , long-term lack of maintenance and cleaning |
Refuel on time or replace
the seal ring and clean regularly |
| Jigging Frequency
is Not Enough |
The stroke is not adjusted to the
appropriate position |
The speed of the motor can be changed by turning the knob of the electromagnetic speed control motor control device, so as to meet the requirements of the beneficiation punch |
| The Looseness,Concentrate Quality and Concentrate Recovery of the Jigging Bed are Not High |
Insufficient underscreen
replenishment water |
Increase the amount of
supplementary water appropriately |
Gravity Beneficiation and Gravity Separation Equipment
Jigging beneficiation is one of the main methods of gravity beneficiation.
Gravity Beneficiation
The working principle of the jigging machine is based on gravity beneficiation, using the difference between the specific gravity of ore and gangue for sorting.
- The mineral raw materials with different specific gravity have different sedimentation rates in the vertical alternating water flow.
- The mineral with larger specific gravity has a faster sedimentation rate, occupies the lower part of the jig machine sorting groove, while the mineral with a smaller specific gravity has a slower sedimentation rate, occupies the upper part of the sorting groove.
- Then different minerals are discharged separately through a special weir plate, so as to realize the effect of sorting according to the specific gravity.
Gravity Separation Equipment
The sawtooth wave jig machine is a kind of high-efficiency and energy-saving gravity separation equipment, successfully developed on the basis of the traditional sine wave jig machine.
Different from to the traditional sine wave jig machine, the water flow pulsation curve of the sawtooth wave jig machine is a sawtooth wave:
- The rising water flow is fast, the descending water flow is slow;
- The bed rises and loosens under the action of the rising water flow, and then settles slowly;
- The effective action time is long, which can greatly save the water supply under the sieve, and greatly reduce the recovery limit of particle size.
Compared with the sine wave jig machine, the operation recovery rate of sawtooth wave jig concentrator is increased by Sn: 3.01% and W: 5.5%, and the water consumption is reduced by 30~40% .
In conclusion, to process a large quantity of minerals effectively and accurately, the sawtooth jig equipment is the optimal selection.
