parts of vetrical roller mill

vertical roller mill parts

vertical roller mill parts

Based in Germany, our company has experience of many years for providing products and solutions in High Chromium Cast Iron and Composite Metal Ceramic for achieving better lifetime. Continuous research and development have helped us to offer products and solutions to our customers for improved lifetime and efficiency.

The vertical roller mill (VRM) is popular and widely used for grinding of coal and raw materials. The vertical mill is energy efficient with low specific wear rate. Vertical mill supports drying of the feed material, grinding, separating, and material transport inside the mill. Vertical mill gives optimum grinding performance when grinding rollers and tables are in good condition, properly aligned and preloaded.

Rollers tyres and tables are main grinding elements in the vertical mill. As the grinding elements wear, the grinding efficiency of the vertical mill declines. We are providing wear parts that can withstand and perform best in the most abrasive conditions and materials.

We supply grinding rollers tyres and segments for all types of vertical grinding mills from different manufacturers. We are supplying wear parts in high chromium alloy and composite metal ceramic. We have the ability to produce and supply superior quality tyres and wear segments that provide excellent fit, top performance and exceptionally long life. Our years of experience has enabled us to supply Tyres and Tables in superior casted material which ensure slower and uniform wear during operation, thus it effectively reduce the mill vibration and increase the grinding efficiency.

We provide complete roller assembly for all types of vertical mills. The roller is delivered in assembled form. We use best European origin seals and bearings to ensure smooth operation.

We also supply welding wires and hardfacing assistance for rebuilding of wear parts along with wear plate, chromium carbide and ceramic cladded plate, and wear block product for vertical mills.

We provide wear parts in high-chromium alloy and metal ceramic composite. Wear parts are casted from high chromium alloy irons and fully heat treated for optimum mechanical properties. High Chrome Alloys which we believe offer excellent value in service with the added advantage of being able to accept hard facing at a later stage in their life. All parts are carefully engineered to withstand abrasive wear and improve efficiency by reducing your cost per ton of material processed. The use of High Chrome increases the wear life versus low and medium chrome alloys. All parts are produced under strict quality control. We establish and implement GB / T19001-2008-ISO9001: 2008 standard quality management system.

We are among few suppliers of wear resistant material in composite metal ceramic. Composite metal ceramic has high toughness and better high wear resistance feature. Metal matrix composite is composed with alloy and ceramic through special casting, heat treatment process which gives 2-3 times better life than traditional high chromium alloys. The ceramic particles are placed on the surface of high chrome material layer to form the ceramic metal composite material layer. Composite metal ceramic has both features of high wear resistance of ceramics as well as good mechanical properties of metal materials, therefore it does not easy wear. This strengthen structure increases the surface friction and effective grinding area and help to improve the grinding efficiency and reduces the power consumption.

If required, we are able to send our engineers and sales staff to examine and draft your vertical mill wear parts at your plant. We are also capable to customize the wear parts as per customer requests for improved performance. We can easily deal with the changes in design, metallurgy, heat treatment and machining. With the improved metallurgy and heat treatment, our products have proven better life than other suppliers. All our supplied parts are guaranteed for proper fit, performance and customer satisfaction.

We supply replacement wear part castings for abrasive and high wear applications in cement, mining and power industry worldwide. Our supplied parts meet the expectations of industrial operations like crushing, grinding, and shredding.

vertical roller mill wear parts

vertical roller mill wear parts

Vertical Roller Mill Wear Parts such as tires, grinding ring segments, armor rings and spindle shields are cast from our high chromium alloy irons and fully heat treated for optimum mechanical properties. Tires and grinding ring segments are also accurately machined to tight tolerances for precise fit.

Rollers and Table Segments:Both are cast in High Chrome Alloys in the range of 16% to 27 % with a 55-62 HRC hardness. The use of High Chrome increases the wear life versus low and medium chrome alloys.

Parts requiring drilled or tapped holes such as roller bosses, clamping rings and dam ring segments are made of carbon steel or high strength steel. They are heat treated to provide the best combination of hardness and toughness for long, trouble-free service.

Columbia Steel district managers and product engineers are responsive to customer requests for product improvement. As a vertically integrated plant, we can easily deal with the changes in design, metallurgy, heat treatment and machining.

Controlling every facet of manufacturing at one location helps us minimize lead-times and maximize quality. All Columbia Steel parts are American made and guaranteed for proper fit, performance and customer satisfaction.

All brand names, model names or marks are owned by their respective manufacturers. MGS Casting has no affiliation with the OEM. These terms are used for identification purposes only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, for and warranted by MGS Casting and are not manufactured by, purchased from or warranted by the OEM.

vertical roller mills

vertical roller mills

With the many advantages vertical roller mills offer, we continually develop our VRM offering with the latest upgrades, including the OKTM Mill and the ATOX Coal Mill. The OKTM Mill skilfully comminutes raw material, cement and slag. It features a patented roller and table design and concrete mill stands instead of traditional, heavy steel structures.

The OKTM Mills flexible design makes it possible to operate it with a number of rollers out of service while still reaching 60 to 70 percent of the normal operation output, minimising production losses.

The compact and long-lasting ATOX Coal Mill has the capability to grind virtually all types of raw coal, to your desired fineness. It is suitable for feed materials with varying moisture percentages, handling abrasive and sticky raw coal with ease.

The cement industrys focus on energy reduction has made vertical roller mills particularly compelling. Grinding systems in cement production make up approximately 85 to 90 percent of total plant electrical energy consumption. As vertical roller mills are 30 to 50 percent more efficient than other grinding solutions, they give cement plant owners a great opportunity to

When it comes to grinding raw coal, savings in specific energy consumption can be achieved with vertical roller mills. Specific energy consumption depends on the grindability of the raw coal and the coal meal fineness required. A dynamic separator that ensures high separation efficiency also helps to reduce specific energy use.

FLSmidth provides sustainable productivity to the global mining and cement industries. We deliver market-leading engineering, equipment and service solutions that enable our customers to improve performance, drive down costs and reduce environmental impact. Our operations span the globe and we are close to 10,200 employees, present in more than 60 countries. In 2020, FLSmidth generated revenue of DKK 16.4 billion. MissionZero is our sustainability ambition towards zero emissions in mining and cement by 2030.

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