Maintenance interval of rotary kiln operation If some rotary kiln parts have much worn and the precision,such as the wearing part has reduced during the operation, the operation efficiency will be declined, so that rotary kiln wearing parts must be repaired or changed at regular intervals. Of course, we do not only persist in the preventive maintenance, but also must list the maintenance shedule. At present, we can carry out the operating maintenance and the medium maintenance during the refractory maintenance.We should also do some overhauls within 2～3 times stoppage of the rotary kiln (during refractory maintenance ). Rotary kiln drive system would be maintained after the refractory has been built, but it must be rapidly finished within 8～12 hours. If some overhaul must last 10～20 days, The wearing parts must be changed. check and adjust the whole rotary kiln calcination system,for example the changes of the kiln cylinder section, girth gear, tyres, supporting rollers, thrust roller and other important parts, the adjustment of the center line of the kiln, etc. Related Products The main site: http://www.greatwallmill.com/ http://www.greatwallcrusher.com/ http://www.greatwall-mill.com/
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