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Three Small jaw crusher operation hints before daily crushing process

Source:www.cn-stonecrusher.com Author:Great Wall Posted:2014-07-05 Views:
After being installed,small jaw crusher do the unloading commissioning for 2-3 hours,Jaw crusher operators should make sure the iron,nails,nuts and metal block are clear away from the raw materials.When should  we operate small jaw crusher do the normal crushing process.Great Wall heavy industry machinery manufacturer summarize three operation hints in Small jaw crusher daily crushing process.Only the following preparation are ready,we can guarantee the small jaw crusher stable and excellent performance.
Firstly,we ask staff to turn the flywheel of jaw crusher by manpower,make sure it has not jamming phenomenon.On the second, Loosen the lock nut, turn the adjustable screw to the desired location,ensure the minimum discharging gap is 5mm between mobile jaw and fixed jaw,The distance is 3mm for each turn of adjustable screw.Adjust to the required discharging size for jaw crusher outlet, turn the adjustable screw for about 1/4 circle or 1/3 circle again, then reverse it to the desired location in clockwise,so as to eliminate the influence of the discharging gap,finally tighten the small jaw crusher lock nut.The third steps is to check whether small jaw crusher all fastenerhave loose phenomenon,make sure all the preparation is over, we can run the small jaw crusher with unloading for 5 minutes or 10 minutes,Then small jaw crusher can do safely smooth daily crushing process.