Did You Really Know Operation Steps of HP Cone Crusher

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Did You Really Know Operation Steps of HP Cone Crusher

Post  redrose on Tue Dec 31, 2013 12:46 am

HP500 cone crusher to start for the first time and every time you install a new dynamic cone sleeve or driving eccentric sleeve bushing after running-in steps are as follows:

(1) start the hydraulic station. Open hydraulic station button box power switch, automatic pressure switch to automatic position compensation.Check the light on the button control box, confirm the hydraulic circuit of the hydraulic pressure station pressure is normal, no red light alarm display.Start the lubricating system, check the amount of oil return pipe outlet and return oil temperature, oil return oil temperature must be at least 200 c.(3) start the crusher, and idle for 2 hours, check and record breaker back to the change of oil temperature and idle current.(4) idle after 2 hours, 50% load pick-up test can be performed.Keep the current when the motor rated current 50% quantificationally, continuous operation for at least 8 hours.(note: 50% load test here refers to the crusher working current of main motor rated current 50%, rather than the control level to 50% of the crushing cavity, crusher or full feed operation, can amplify by row to reduce the working current to the motor broken 50% of the rated current.)5] complete after eight hours of operation, keep the current 75% rated current quantificationally, 8 hours continuous operation.[6] crusher to operate at full capacity, and completes the crusher daily operation record.

Daily driving programs of HP cone crusher are as follow:

(1) to start the hydraulic station.Open hydraulic station button box power switch, automatic pressure switch to automatic position compensation.Check the light on the button control box, confirm the hydraulic circuit of the hydraulic pressure station pressure is normal, no red light alarm display.

(2) Start the lubricating system, check the oil temperature, oil return oil temperature must be at least 200 c.Tank temperature is not less than 170 c, below 170 c may not start the lubricating oil pump.The tank immersion heater can keep the normally open state, heating oil, heater setting temperature is 250 ~ 340 c.

(3) crusher lubricating oil must be cycle at least 2 minutes before the start, make sure the tank oil flow from the return pipe is enough to full of half pipe.Before start the crusher must first check the amount of oil return pipe, if return pipe without oil discharge, crusher operation does not allow more than 15 seconds.

(4) to start the crusher and empty load operation for about 5 minutes to check and record the change of the crusher of the idle current.

(5) under the condition of low quantificationally began crusher feed, and gradually increase the maximum power level of quantificationally.

redrose

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