Vertical roller mill grinding roller maintenance
Aug 13, 2015 vertical roller mills are widely used in the concrete and mining fields, and are also used to process coallime and gypsum. these units can process both raw and recycled materials, while helping to reduce waste and preserve virgin supplies of these materials. capacity 50-250 th. motor power 1000-5000kw.Chaeng vertical mill roller sleeve is made of wear-resistant alloy steel, and is fixed to the hub by pressing the pressure ring with t-head bolts, butterfly springs and nuts. periodic maintenance of the grinding roller can extend its service life and also make the vertical roller mill to operate efficiently.Vertical mill grinding roller is grinding tool, and roller sleeve is a kind of wear parts. chaeng vertical mill roller sleeve is made of wear-resistant alloy steel, and is fixed to the hub by pressing the pressure ring with t-head bolts, butterfly springs and nuts.Cement vertical roller mill. cement vertical roller mill vrm is mainly used to grind cement clinker into fine powder during cement production, which can also be used to grind various materials such as calcite, marble, limestone, coarse whiting, talc, barite and dolomite etc. application cement plant, clinker grinding unit, thermal power plant.Lm vertical roller mill lm vertical mill adopts new milling devic and automatic electric control system, integrating drying, grinding, powder selection and conveying together. materials and pressure can be adjusted automatically according to the change of the grindability of the material the roller sleeve and table lining are made of Vertical roller mill unique advantage. the system of vertical roller mill is simple, compact and small construction area which is equipped with automatic control system, which enables remote control, easy to operate through overhaul cylinder, turn rotating arm, can easily and quickly replace the roller sleeve, liner, reduce business downtime .Vertical mill rocker is one of key components of vertical grinding mill. it includes upper rocker, down rocker, rocker shaft, bearing, bearing seat, etc. the upper rocker is used to install the grinding roller, and the down rocker connects with hydraulic system. two rockers are connected into a whole by shaft, taper sleeve and taper pin.