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Powder Grinding Machine Sri Lanka

Powder Grinding Machine Sri Lanka

How To Judge Whether The Sri Lanka Powder Grinding Machine Is “Upright”?

In the production of the Sri Lanka Powder Grinding Machine, the cylinder is almost closed, so the working conditions can only be judged according to some changes in the operation of the equipment, mainly in the following aspects.

1. Changes In The Sound Of Sri Lanka Powder Grinding Machines

In the operation of the Sri Lanka Powder Grinding Machine, the internal steel ball, ore and the cylinder liner will make a loud sound due to the collision. Under different operating conditions, the size of the space in the Sri Lanka Powder Grinding Machine is different, and the sound emitted will be different.

Under the normal loading amount, when the ore content in the cylinder is too small, the steel ball collides with the cylinder more, and the collision sound between the ball and the cylinder can be heard clearly outside the cylinder (except the rubber lining). At the same time, due to the collision between the metals in the Sri Lanka Powder Grinding Machine, plus the large space, the echo effect is good. In the discharge bin, you can hear a crisp metal crash sound from the discharge bell mouth, even the rubber liner. is also like this. When a more serious “upswing” occurs, no metal strikes can be heard (or only weak) in the outside of the cylinder and in the discharge bin. When the amount of ore in the Sri Lanka Powder Grinding Machine is normal, the situation is between the above two, and a certain degree of metal impact sound can be heard outside the cylinder and the discharge bin. The sound size and the degree of crispness are determined by the amount of ore in the cylinder. How much is fluctuating.

2. Changes In The Discharge Of Sri Lanka Powder Grinding Machines

The changes in ore discharge mainly include three aspects: the size of the ore discharge and the change of the ore discharge and the concentration of the ore.

The change in the size composition of the ore discharge is the most commonly used to judge the condition of the Sri Lanka Powder Grinding Machine. During the process of feeding the ore particles from the Sri Lanka Powder Grinding Machine to the discharge, some are finely ground, and some are still coarser. In the production, the largest particle size in the ore discharge does not exceed the aperture of the grid plate. There are. For the ore of the same ore body, when the ore size is basically stable, the ore particle size composition discharged from the same Sri Lanka Powder Grinding Machine also has a certain regularity.

When the amount of ore in the Sri Lanka Powder Grinding Machine is insufficient, the difference between the grain size composition of the mine and the normal situation is not obvious, but when the Sri Lanka Powder Grinding Machine “rises up” to a certain extent, the fineness of the ore dressing is fine. The content of the grade will be significantly reduced. When a serious “upward belly” occurs, the size of the ore discharge is mostly close to the pore size of the grid.

The change of ore discharge and the concentration of ore discharge are related to each other. When the amount of ore in the Sri Lanka Powder Grinding Machine is too small, the amount of ore discharge becomes small and the concentration becomes thin. When the amount of ore is too much, the ore discharge will become smaller due to the worsening of the grinding effect. The concentration becomes thin.

3. Change Of Current Of Sri Lanka Powder Grinding Machine

In a Sri Lanka Powder Grinding Machine that is in normal operation, the ammeter pointer showing the magnitude of its main motor current will always swing in a small range, indicating that the current change is small.

Once the problem of “upswing” occurs, the amount of material in the Sri Lanka Powder Grinding Machine increases, the effective space is occupied by a large amount of material, resulting in a small range of medium activity, which is used to improve the useful work of the medium, and the Sri Lanka Powder Grinding Machine load (medium, ore) The center of gravity is increased, that is, the distance from the center of the Sri Lanka Powder Grinding Machine is reduced, the resistance torque generated by the eccentricity is reduced, the power required to overcome the resistance torque is decreased, and the total energy consumption of the Sri Lanka Powder Grinding Machine is reduced, and the current reading is reduced.

The more serious the “crowding belly” problem of the Sri Lanka Powder Grinding Machine, the more the current drops. Therefore, once the Sri Lanka Powder Grinding Machine operator finds that the current is gradually decreasing, it should be adjusted in time.

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