Note use and maintenance of the crusher
Note use and maintenance of the crusher
1, before starting,Iron processing plant it should first human transmission wheel move one twice to confirm the flexible movement, before they can drive. The crusher is operating normally feed.
Stop running, you should first stop to the materials the net emission of the material and machine, and then cut off the motor power.
3, in operation, pay attention to the temperature of the bearing so that bearing lubrication is maintained state and pay attention to sound and vibration with or without abnormal. The discovery of unusual circumstances,chromite processing plant you should stop and check whether the object was not easily broken jammed, or mechanical damage.
4, to maintain uniform feeding of the crusher, to prevent overload. To prevent the metal and wood can not be broken objects from falling into the machine. Can not be broken, the feed water can not be too high; wet crushing, the need to maintain the appropriate amount of water to prevent flushing lack of congestion, reduce production capacity.
5, check the granularity of the broken product to meet the requirements. If you exceed the provisions of the excessive size of the particles, it should identify the causes (such as the sieve gap is too large, the discharge opening too wide a hammer wear, etc.), and take appropriate measures to eliminate.
The crusher parking, to check the fastening bolt is solid, easy to wear parts wear. Tooth crusher should stop opportunity to get rid of the wood caught between the teeth.
7, wear parts, should be promptly replaced or repaired.
8, the safety device of the crusher, to be kept in good condition,flotation machine must not be save, leaving the safety device fails.
Round of mill wet and dry are two kinds of dry-type wheel grinding machine requires to be broken raw material moisture content is low, generally around 6%, so it is rarely used. Wheel grinding bodies made ??simple, reliable operation, easy replacement of worn parts, suitable for hard materials grinding of various sizes, and to ensure the desired ground particle size. The wet wheel grinding machine is mainly used for raw material grinding practice plasticized in order to facilitate the next step extrusion, especially in high-volume fly ash brick making, you must use a wheel grinding machine to ensure that raw molding in brick. The shortcomings of the wheel grinding machine is the weight, it is not easy to transport and install.
Broken roller machine than the average for the 3 - 15 people particle size can not generally should not exceed 25m m, can be used in the intermediate fragmentation or crushing of the production line,gold beneficiation plant if the raw material is a medium hardness or soft cat sexual material on the roller machine It is appropriate, such as coal research stone, shale, silt, Slaughter of soil, slag and other materials are available on the roller machine broken. > The biggest drawback is that the outer surface of the roller on the roller machine is easy to wear, the wear and tear caused by the increase of the gap between the two rollers, and thus can not guarantee that the material size requirements, use frequent measurement of the gap and repair, general melt night and repair grinding. At present, foreign state-of-the-art roller mill roll sub-skin with special wear-resistant materials, wear life is several times that of ordinary materials, greatly improving the efficiency and life of the roller machine, China is yet to be resolved, should be in this direction efforts.
crusher,roller machine,raw material