SKF bearings are produced INSOCOAT a standard full-steel bearings, in its inner or outer surface of the outer layer of plasma sprayed ceramic coating, which protects the bearing from water and moisture affect the conductivity.
DU bushing INSOCOAT bearings for medium and large motors, and other previously used to prevent damage to the shaft current methods, has many advantages. As INSOCOAT bearing a standard bearing the same dimensions, so no special installation procedures or expensive equipment changes.
INSOCOAT bearing unique sealants, coatings can remain in a wet environment, from working effectively. Mould guide plate With environmental protection coating, providing a virtually no heat and chemicals affect the uniformity of the insulating layer. In addition, plasic bushing INSOCOAT coating also prevents the current discharge caused by lubricant weakened.
A modern integrated pulp and board manufacturing plant, due to its pulp digester gas circulating fan motor bearing problems, leading to deterioration of its productivity. Frequency of 400 kilowatts with AC motor running speed is only 950 r / min, temperatures in excess of 100 degrees Celsius. Motor assembly is a standard bearing, shaft current role in, the average life expectancy is only six months.
To enhance reliability, reduce repair and maintenance costs, the manufacturers finally installed in the fan's INSOCOAT SKF bearings. Since the installation of INSOCOAT bearings after and never had problems. Significant savings in maintenance and plant maintenance costs, while reducing downtime and improve productivity, the result is the production line have been significantly improved.