Appliable Materials: silicate,iron ore,copper mine,ore,construction rubbish,cement clinker etc. All grindable materials, various metal ores, non-metallic ores, non-flammable and explosive materials
Cause analysis and treatment. First of all, consider whether there is a problem with the lining quality. The material of the damaged grinding headliner and step liner is zg40cr2mnsi2more, HRC hardness index is 48 ~ 50, impact toughness is ≥ 59 J / cm2.
(3)The breakage of ball mill inner liner. Complete ball mill cylinder liner can increase the coefficient of friction between steel balls and liner. It is advantage for the lifting of steel balls and materials. It also increases the capacity of ball mill. If the liner is badly worn, a large relative sliding is between steel balls and liners.
Failure Analysis of Tight Fitting Trunnion Plate Bolt in ... conducted to analyze the cause of failure on the trunnion ball mill trunk latch and to prove the initial hypothesis. Tests carried out to ... (3) mill head (4) trunnion liner (5) bearing liner ...
Nowadays, ball mill is widely applied in mineral processing, metallurgy, chemical industry, construction and other fields, so the quality of ball mill has aroused our attention. In fact, liner plays a dominant role in the quality of ball mill, its main role is to prevent cylinder from wearing, so it is also one of the most wearing accessories.
8-3 Centrifugal force outward Fc mp& 2 Dm 2 (8.1) & is the angular velocity, mp is the mass of any particle (media or charge) in the mill and Dm is the diameter of the mill inside the liners. Gravitational force Fg mpg (8.2) The particle will remain against the wall if these two forces are in balance ie.
1. The displacement sensor is damaged. The displacement sensor of the three-roll crusher is broken and detached due to its external metal sleeve, thereby damaging the displacement probe inside the sensor, resulting in inaccurate gap measurement and malfunction of the equipment.. The main reason for the damage caused by inspection and analysis is that the vibration is large and the wear is fast.
periods of lower throughput, instability, variable product size and accelerated mill liner and lifter wear. It was demonstrated in a number of short-term trials that a surface vibration monitoring system based on accelerometers fixed to the mill liner bolts was responsive to changes in mill …
3) Bearing lubrication is insufficient or worn badly.Only find equipment failure cause can we solve problem quickly. Hongxing Heavy Machinery warns users magnetic separator shall be not only maintained regularly by us and examined and repaired regularly to reduce equipment failure rates.
Copyright © 2020 Mixing Mining Machinery Company All rights reserved sitemap