The GJ-B12K series variable frequency high-speed mixer is a specialized laboratory equipment for the petroleum, exploration, and chemical industries. It is primarily used for high-speed mixing of drilling fluids and chemical reagents for oil drilling. This series of mixers includes models such as GJD-B12K, GJS-B12K, and GJSS-B12K. They incorporate advanced variable frequency and microcomputer technologies, offering functions such as timing, speed setting, single-axis, and multi-axis simultaneous operation. The mixing blades are manufactured according to API standards. They are characterized by simple operation, high starting torque, stable speed, reliability, and low noise.