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Four examples to analyze dryer failu
Dryer machine is now more and more common equipment. Under general conditions, any mechanical equipment in the
Dryer machine is now more and more common equipment. Under general conditions, any mechanical equipment in the process of using, is likely to be more or less to the emergence of various types of failure or problems. What kind of accident happens most easily for the dryer? How shoudl the user deal with the failure? Hereby Henan Dingli dryer experts are analyzing the possible faults and solving methods.
1)The dryer machine output moisture is too low for the discharged material, how to sovle this problem?
At this time we should reduce fuel usage or at the same time increase the feed rate; The operation should be gradually adjusted to the appropriate state, greatly adjustment will cause discharge high and low moisture content, and could not reach the requirements of product quality.
2) The dryer machine two supporting rollers are repeatedly stressed heavily, as this phenomenon occurs we shall check the contact of wheel and supporting belting leather case.
The same set of roller is parallel or two wheel attachment is not perpendicular to the cylinder axis, leads to catch wheel force is too large, it will also cause the roller is not normal wear and tear. This phenomenon is often the installation precision is low or bolt looseness, roller deviates from the correct position at work. As long as the back, turn to the right position, this phenomenon will disappear.
3) The dryer machine gear ad pinion have abnormal sound druing operation. This time we should check the meshing clearance between the gear and pinion, adjust it to be correct.
4) If the dryer machine pinion is badly worn, it should be replaced timely. Gear cover sealing should be good, prevent dust from entering the, lubricating oil is sufficient and reliable lubrication is the key to improve the service life of the gear, wheel cover should be add heavy gear oil or black oil
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