large diameter ring gear

1.The large ring gear is one of the important components of rotary kiln, ball mill, dryer and other machinery, so the quality of the ring gear is related to the stability and service life of the ball mill and rotary kiln. 2.The large ring gear is a very critical component in the transmission device of ball mills and rotary kilns. It drives the entire cylinder to rotate at low speed for a long time. Its quality directly affects the smoothness of the transmission system of ball mills and rotary kilns, the stability of operation, and the quality of the lining. The service life and the operation rate of the kiln and the grinding mill, so the quality requirements of the large ring gear in actual production are very high.

1)Selecting high-quality raw materials and strictly controlling the production process; 2) Using LF refining furnace and VD vacuum degassing furnace to ensure the internal quality of ring gear castings; 3) During the casting process, CAE simulation pouring software is used to assist the design process, so as to modify the pouring model in time , so as to better control the quality of the ring gear blank; 4) Large ring gear is fully tempered and quenched , so that it has good comprehensive mechanical properties, and has good plasticity and toughness while ensuring high strength. To provide customers with ring gear castings with high service life and high operating rate.