Introduction of denver smaple test laboratory flotation machine : XFD series denver smaple test laboratory flotation machine is provided for flotation of minor ore samples in labs of geological,metallurgical,chemical and other industries. We can supply different model laboratory cell flotator for laboratory test, like as the speed control motor, temperature adjustable and frequency adjustable etc. We can design the flotator as customized. Usually denver smaple test laboratory flotation machine have 3 model, the first one is fixed single cell flotator XFD model, with fixed motor and rotary speed, and can't heating. It's the normal one that we manufacture. http://www.jxscmachine.net/