_{The GJS-B12K frequency-variable high speed mixers}

_{1. Summary}

_{The GJ-B12K series of frequency-variable high speed mixers are the special experimental instruments applied to agitate the drilling fluids and chemical additives used in petroleum, exploration. They are the perfect high speed agitating instruments.}

_{The series of high speed mixers include the products such as the GJD-B12K, GJS-B12K and GJSS-B12K etc. The advanced frequency-variable technology and microcomputer technology. They are characterized by timing, constant speed, and single-axle/multi-axles working simultaneously. The mixing blades are manufactured in accordance with the API standard. The instruments also have the characters of simple operation, strong starting moment, stable rotational speed, high reliability and low noise.}

_{2. Model and specification}