Granite crusher idling test Frequently Asked Questions

To do an empty load test each part of the installation is complete, check the installation is in compliance with the requirements, if found improper place, this time to facilitate correction.
(1) should be checked before the start of the crusher the main junction fastening.
(2) before the start of the hand climbed dynamic transmission Ministry, at least the air eccentric shaft rotation 2-3 circle think flexibly good side limp Jin phenomenon.
(3) and then start the lubrication oil station pumps, lubricating oil and see oil back into the tank before car until the lubrication point.
(4) idling test continuous operation can not be less than 2 hours.
(5) Crusher the idling test must meet the following requirements:
A broken cone rotation around its own centerline revolutions shall not exceed 15 rev / min.
B, bevel gear without periodic noise.
C, lubrication device should meet the following requirements:
a) to the tubing pressure should be within the range of 0.8 ~ 1.5kgf/cm2.
b) back to the oil temperature does not exceed 50 ° C.
D test after demolition crusher each friction part of the copper-burn and wear should not occur.
(6) If the number of revolutions of the crushing cone may soon produce undesirable phenomenon, it should be immediately stopped and checked amendment, checks to the amount of oil at the same time, and then re-test.
(7) The bevel gear if periodic noise, you must check the correctness of the gear installed, and to check the gear gap.