How to use grinder machine?

Ultrafine grinder machine is the mining, chemical industry more widely used in a milling machine. Take the right approach to avoid the use of unnecessary losses for enterprises to reduce production costs.
 
Sliding bearing vibration, shock than the old Raymond machine rolling bearings, suitable for fine processing needs; former roller mill roller sleeve with conical structural strength large diameter much larger than the latter, roller axis force scattered, while the latter roller shaft and roller cone joints fatigue fracture. Therefore irreplaceable.
 
Sliding bearings lubricated with oil, the key is not oil spills and oil, oil gauge must shift Haka oil, if found oil fell slightly (≤ 20mm), shall promptly fill oil: oil is found rapid decline, it should be unloaded roller device under carefully picking check whether there is leakage. Fuel oil and do not exceed the standard, otherwise easily overflowing out pollution (oil pump effect). Therefore, to maintain high oil rod (error ≤ 20mm) is to maintain the focus of the project.
 
If roller device leakage, there are usually two:bottom roller and the roller sleeve junction surface (with surface seal failure); ⑵ dust cover with the roller sleeve gap joints (too much fuel, or skeleton seals, felt seal failure at). Repair methods: oil inside the roller exhausted, remove the bottom cover, the joint surface with fine sandpaper to clean the joint surface coated with oil sealant, reassemble recovery. Note that the bottom cover assembly bolts should be tightened evenly and must be re-latch the lock piece. ⑵ seal, Felt sealed condition requires frequent Haka, if you need to update badly worn. If the seal is not good, sealing parts will accelerate into the gray roller shaft oil seal and wear, when the roller shaft grind groove, then you must fix or update rollers. Also, if the copper sleeve when the roller shaft and the gap is too large, since the rotation of the eccentric shaking will accelerate the wear, from the root to be resolved.
 
Enhanced sealing, it is important to prevent dust penetration. Adjust BOOT clearance (1mm, and must be tightened) the gap is too large, easy to penetrate ash. In crossarm pomade Tsui Department must be regularly lubricated, and its role in the upper roller to form a cavity sealing area of ??semi-solid gray barrier layer can improve the sealing effect.
 
Because of the roller device uses plain bearings, and working conditions are very poor, often working temperature of 60 degrees Celsius, such as processing superhard materials (M = 7 ~ 9) when the roller inside temperature can reach 150 degrees Celsius; And Tilting mill flour milling machine grinding rolls will be severely when the vibration and shock.