High speed and large capacity centrifugeRegular inspections should be conducted during use to ensure that the functions, important components, and safety measures of the high-speed centrifuge are in normal working condition. At the same time, correct small, medium, and major maintenance cycles should be formulated.
High speed and large capacity centrifugeAfter six months of use, it is necessary to carefully inspect and maintain it once, and keep records
1. After careful cleaning of each lubrication part, replace the lubricating grease with No. 3 lithium disulfide grease.
High speed and large capacity centrifugeThe main lubrication parts include the upper and lower bearings of the main shaft, clutch bearings, swing rod spherical washers, and the flat head shaft of the braking device.
2. Whether the friction plates of the braking device and clutch are worn, and whether the V-belt is worn or stretched.
3. Whether the bearings are damaged or excessively worn, and whether the fit between the inner and outer rings and the shaft and housing is loose.
4. Is there any damage or jamming of the swing rod, spring, and spherical washer.
5. Whether the connecting components are loose or corroded, and whether the lining layer is broken.
6. Whether each sealing gasket is aging or deteriorating, causing leakage.
7. Whether the rotary drum is deformed or corroded, especially the corrosion condition of the longitudinal welds. If there is obvious thinning of the welds or a black honeycomb like microporous structure, obvious cracks at the interface between the welds and the base metal, and no metallic sound when tapping the welds, the use should be stopped immediately.
according to
High speed and large capacity centrifugeCheck the results and decide whether to clean, replace or repair. If the drum is severely deformed or corroded, and the rotating parts are severely worn, major repairs or replacement parts should be carried out, and emergency measures such as surface welding should not be used. The integrity of the large capacity high-speed centrifuge should be ensured, and it is not allowed to dismantle, change parts or components or add auxiliary devices at will