Quality Bearings for Cement

Besides steel & metal mills and mining, cement plants also face a hostile condition which include crushing, vibrating, conveying and grinding applications. The equipment in cement plants must bearing extremely high loads and heavy contamination. On one hand, continuous high particulate concentrations and high temperature make the maintenance even more difficult and complicated. On the other hand, high vibrating level, lower speed and shock loads increase the risk for shutdown and failure of equipment. Therefore, the extreme working condition of cement plant requires high-standard and durable bearings.

From the very beginning of set-up, ZWA never stop the step of researching and developing bearings for cement cause the first customer of ZWA is cement who also helps ZWA to improve the bearings applied in cement by continuous feedback. Today, as the supplier of high quality bearings, ZWA also favored the customers in the following aspect by providing high-quality and reliable bearings:

• Reduce the cost

• Decrease the downtime

• Increase the productivity

• Keep the environmental protection

The Application of Bearings in Cement

ZWA Bearing provide the bearings to cement plant covering crushers, mills, kilns to roll press etc.

For crushers, ZWA developed spherical roller bearings with special cage design. This design consolidate the cage and make the bearings’ performance better both in vibration and noise reduction.

For mills, including ball mill and vertical mills, ZWA produce big-sized spherical roller bearings for ball mills, single row or double row cylindrical, tapered and spherical roller bearings for vertical mills. Those bearings help the customers to reduce the friction & energy consumption, increase the production capacity, simplify the mounting and dismounting, absorb the inertial impact, reduce the maintenance time and increase the efficiency.

Different ZWA Bearings in Cement

For Kilns, ZWA offer spherical roller bearings, deep groove ball bearings and tapered thrust roller bearings etc.

ZWA has advantage in 1.2 meter to 2.0 meter roll press, those spherical roller bearings has replaced many global name-branded bearings with their longer service life and excellent performance.