Hangzhou Xingguan Machinery Co., Ltd

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Steel Bar Straightening And Cutting Machine Operation In The Process Of Failure And Its Solution
- Mar 29, 2017 -

On the boot, steel bar straightening and cutting machine knives out back

Check that the pipe is fitted correctly and control instructions for Assembly;

Check whether the cutter under automatic straightening machine of small or interference phenomena, in General, the cutter under the gap should be kept at about 0.2 mm;

Check the solenoid valve if there is a reversal of the situation, and check the cabling, electrical appliances, such as solenoid valve faulty and should be replaced.

Second, steel bar straightening and cutting machine cut constantly or sometimes cut continuously

Check the cutting with high pressure, such as cutoff high abnormal control manual adjustment pressure;

Check that the upper and lower knife gap exists the, is found to be different, should be adjusted to about 0.2 mm;

Check adjust disconnect time, relay delay time if there short phenomenon is found to be different, should be set in 0.2~0.4 seconds;

Check if intensity is too high to be cutting steel, reinforced that you previously cut are available to users on the machine to cut, to distinguish cut off of its strength than 750N.

Third, steel bar straightening and cutting machine

Check solenoid valve for damage or debris, and if damage is found, it should be replaced if found to be foreign material and remove it to wash them after;

Check the AC contactors (KA2) is there some burned out, if these issues are found, you can repair or replace them;

Check if the proximity switch is damaged, if these issues are found, you can replace them;

Check ZJ intermediate relay for damage, if found the problem, to replace it.