How to check whether the shredder is overloaded

The speed of the shredder is high and the load is heavy. Due to different materials, the load fluctuates greatly. Therefore, when a different screen is used, it will have a great impact on the load of the shredder. When using a sieve with a sieve diameter of 1.2 mm, the motor capacity should be 40 kW; when using a sieve with a sieve diameter of 2 mm, the motor capacity should be 30 kW; The capacity should be 22 kilowatts, otherwise it will cause waste. There is a set of methods to check whether the shredder is overloaded:

1. Directly use the contact material level gauge to indicate the material level in the destruction cavity, and then know its load.

2. Use a belt scale to weigh the conveying capacity of the shredder feeding belt conveyor.

3. It is obtained by calculating the damage and sieving cycle load of the closed circuit system.

4. Check the current value in the motor circuit of the shredder. The current when the shredder is working is generally controlled at about 85% of the rated current. 5. In multi-stage crushing, usually only check the load of the last stage of crushing machine that controls the final product particle size. This stage of crushing machine is usually in a closed-circuit system, and its feeding amount includes the amount from the previous crushing stage and the cycle load.

When the shredder is in operation, due to the different nature of the wood, the impact on the load on it can be large or small, which requires us to pay more attention to its inspection to determine its working strength, so as to avoid there was a failure while working.

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