Operating steps and precautions for sand production line

The sand production line operation is a very rigorous work, it must to be operated by a professional staff, and because of sand production line from start to normal operation is not sand system equipment up and running, but a wide range of devices, which increase the difficulty; what are the running steps and operating time? What should we pay attention in operation? Henan Hongxing crushing machine engineer answer to everyone as follows.
Precautions in sand production line start-up and run operation: having been ready to work, we should drive as the required sequential operation. Pay attention to the control cabinet ammeter when start the main motor, after the start of 30-40s peak current, the current will be reduced to the normal operating current value. In normal operation, we should also pay attention that the current cannot exceed the specified value for a long time. In Jaw crusher normal operation, you can start a feeder, and adjust the feeder's turn with the material the size of the block and the functioning of the jaw crusher to change the volume of feed. Typically, the accumulation of material in the crushing chamber height should be more than 2/3 of the height of the crushing chamber. The diameter of material blocks is preferably not more than50% -60% of the feed opening width so that the jaw crusher could get the highest production capacity. When the gob is bigger, it will cause congestion, affecting the normal production. To guard against the metal objects (eg, shovel teeth, track shoe, drill, etc.) into the jaw crusher, in order to avoid damaging to the machine; once it goes through jaw crusher, you should immediately notify the next post operator promptly remove it to prevent entering the second stage crushing system and cause the accident
 

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