The thermal power industry can be said to be one of the most challenging applications for related machinery and its components. For example, coal mill equipment must operate in harsh environments with dust contamination, high temperature and low speed, and insufficient lubrication. How to ensure the reliable operation of key components in harsh environments, and how to maintain in time to avoid high-cost unplanned downtime, etc., so that everyone pays more attention to the safe and efficient performance of bearings and other components in thermal power equipment, bearing performance has become a thermal power One of the issues that industry companies are focusing on.
For a long time, Timken has provided its customers with reliable and reliable friction management solutions based on its rich experience in bearing business for more than 100 years. Based on the actual problems encountered by customers, it has helped thermal power industry customers overcome various severe challenges. In this field, it shows its outstanding ability to be different.
Timken® DuraSpexxTM Power Density Series Bearings Load Capacity
Excellent technology for a wide range of applications
Timken's products and solutions for the thermal power industry include the full range of Timken® bearings including spherical roller bearings, cylindrical roller bearings, tapered roller bearings, self-aligning thrust bearings and conical thrust bearings. These products can solve the application problems of gearboxes and grinding rollers in the thermal power industry. Grinding mill bearings for coal mills need to work in dust, high temperature, low speed and under-lubricated environments. Gearboxes used in all types of coal grinding equipment may be less efficient due to improper installation or lubrication. For these difficulties, Timken® bearing products such as anti-abrasive bearings, DuraSpexx®
Power density series bearings and solid-state lubricated bearings can operate under demanding production conditions and extend equipment uptime, helping customers improve the performance of coal mills, gearboxes, and air preheaters, conveyors, etc. .
Timken not only manufactures bearing products, but also bearing steel manufacturers, which are made from a selection of high-quality steels with superior stability and long service life. Timken's standard bearing steels minimize the effects of abrasive particles in most industrial applications. Timken® anti-abrasive bearings have a higher level of protection and performance in environments where large amounts of abrasive particles are present. The combination of coating technology and surface treatment technology reduces the impact of abrasive particles, significantly increasing bearing life and extending maintenance intervals. Moreover, Timken's abrasive analysis program evaluates the performance of bearings and components in the system, simulates abrasive damage, and helps engineers determine a reasonable anti-wear grain bearing solution. Timken® anti-abrasive bearings can operate for long periods of time even in dusty applications such as coal mills, reducing costly downtime and extending equipment maintenance cycles to increase throughput.
The Timken® DuraSpexx® Power Density Series bearings feature Timken's patented steel and engineered surface technology that extends bearing fatigue life to twice the standard bearing and increases load carrying capacity by 23% under the same operating conditions.
In addition, Timken's solid-state lubrication bearings are widely used, mainly for loaders, pumps, shredders, furnace bottoms, etc. Solid-state lubricated bearings are bearings used in the application of solid lubricants composed of polymers, oils and other additives to tapered roller bearings, spherical roller bearings and cylindrical roller bearings. The filling of the solid lubricant between the rolling elements can greatly reduce the relative movement between the roller and the raceway and prolong the service life of the bearing. These bearings extend the maintenance cycle and reduce the labor and material costs associated with it by 75%.
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