Sand making machine, also known as vibration crusher, is suitable for crushing and molding soft or medium hard and extremely hard materials. Sand making machines are widely used in various ores, cement, refractories, alumina clinker, emery, glass raw materials, machine-made building sand, stone and metallurgical slag. Inlet pump valve

Let's take a look at the faults and troubleshooting methods of the sand making machine.

Fault 1: The body swings too much.

Reason:

1. The wearing parts on the impeller are seriously worn.

2. The feed particle size is too large.

3. Impeller channel of sand maker is blocked.

Exclusion method:

1. Replace the damaged parts of the simple sand making machine.

2. Reduce the feed particle size

Clear the blockage

Fault 2: The product granularity is too large.

Reason: V-belt is too loose.

Elimination method: tighten the V-belt

Fault 3: Bearing is hot.

Reason:

1. Lack of oil or dust

2. Bearing damage

Exclusion method:

1. Lubricate or clean the bearing.

2. Replace the bearing

Fault 4: metal collision sound

Cause: Wear parts of cylinder liner or impeller fall off.

Elimination method: Re-tighten.

Fault 5: Excessive idle resistance

Cause: The sealing cover on the bearing is blocked.

Elimination method: Open the upper sealing cover and take it off.

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