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Matters Need Attention in Operating Impact Crusher

17 October, 2012 at 1:01 am in Business

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jocelyn wang

Location : china

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1. The preparatory work
Check whether the impact crusher bearing is in right amount of lubricant; whether there is an appropriate gap between the rotor and sieve plate, especially put on the new ring hammer; check whether the nut under the chassis is solid and reliable; check the crushing cavity to ensure that there is no foreign body, and clean up the crushing chamber; ensure no jams in the artificial disc.
2. Starting the impact crusher
First, drive a signal for starting, and then start the motor, next come into the normal operation
3. The normal operation of impact crusher
After the no-load operation of impact crusher running 1 to 2 minutes, feed material after the normal operation. Feeding should be continuous, uniform, and must be distributed to the full length of the rotor part to prevent the sudden increase of motor load, prevent the non-iron pieces and other materials which can not be crushed into the machine, prevent damaging the equipment and causing accidents. Pay attention to that the staff can not stand on the action line of the rotor inertia force and prohibited any clean, adjust or check work to avoid danger and the highest bearing temperature must be less than 70 ° C. If more than 70°C, the impact crusher should be stopped immediately.
4. The stopping of impact crusher
First, stop feeding, and then keep the impact crusher operation for a moment, so that the machine can continue operating until all the materials being left in the crushing cavity disposed. In the stopping process, put off the discharge of material while the stocks stop nesting transports.
5. Matters needing attention in adjustment
The impact crusher gap adjustment between the rotor and the sieve generally should be slightly greater than the expected accuracy, and can be adjusted as needed. The adjustment should be carried out in the stopping. Adjustment, first loosen the nut on the waist on both sides of the lower cabinet circular platen (a total of four). The rotating worm adjusts is to loosen the nut tightened after a good tune.
Henan Hongxing Mining Machinery Co., Ltd. is a professional impact crusher manufacturer in China. If you want to get more information, please contact Hongxing Company.

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