Mining mechanical device and metallurgical mechanical device operates in severe environment for a long term, sustaining with heavy load, fragment contamination, grievous eccentric force, large-scale operating speed, which has strict requirement of bearing, and requests bearing to possess the ability of resisting high temperature, heavy load, baneful influence from water and dust, and convenient installation and disassembly. Over the years, to meet the requirement from severe environment to adapt extreme operating condition, CAE technicist specialized with great concentration to dedicate for providing consummate and personalized solutions in a long-term.      Our products possess superior quality to guarantee equipment operate continually and stably in such severe environment, furthest decrease the cost input due to facility maintenance and economical loss, guarantee the safety of equipment and staff. Specially optimized structure ensures the long-life and high stabilization in severe operating environment. Excellent quality and modest price allow your equipment to gain controversial competitiveness.