KJ series portable mixers use single stage hard surface cylindrical gears. With different support setting, the mixer could installed verically, inclined or horrizontally. Usually, this mixer is used for open tank with high speed impellers such as ZHX, TXL, etc. With blade folded type impeller, it could also be used for vessels with small opening. The shaft connection uses sleeve coupling for screw type rigid coupling, or the output shaft could be extended long enough as the agitating shaft.portable agitator, portable mixer,moveable agitator