Flotation Tester FT 100 XL



Flotation is used in gold, copper, lead, zinc, and coal mining to recover fine mineral particles from ore slurry. This technique involves filling the slurry into a frothing solution to separate the particles. Due to their surface tension some particles float to the top with the air bubbles where they can be extracted; fragments which still contain large amounts of ore sink to the bottom of the tank as so-called “tailings”.

The laboratory flotation machine FT 100 XL is used to determine the percentages of the reagents required in a production flotation cell and for metallurgical sampling. A variety of flotation cells is available for use with the FT 100 XL. Tank and agitator are made of stainless steel. The machine is designed for a material fineness of 500 to 750 microns.

The FT 100 XL is a precise and reliable tool to obtain reproducible test results to ascertain the operational capability of flotation plants.


광석, 광물, 원료, 슬래그, 시멘트, ...


  • adjustable rotation speed up to 1,200 min-1
  • range of flotation cells up to 5,000 ml
  • adjustable air flow regulation
  • convenient parameter setting via display


응용 분야 액체 내 고체의 분쇄 혼합물의 교반으로 다른 물질들, 특히 미네랄을 분리
응용분야 건축 자재, 환경 / 재활용, 지질학 / 야금
투입 시료 슬러리
투입시료 크기* < 800 µm
시료 일괄 처리량* 5,000 ml, 부유 입자에 따라
시간 설정 0 - 99 분 까지 조절가능
속도 설정 200 - 1.200 min-1까지 조절가능
전원 공급 데이터 230 V, 50 Hz
전원 연결 단상
중량 ~ 85 kg
표준 CE

*투입 재료와 장비 환경, 설정에 따라

작동 원리

The flotation process involves mixing the finely ground sample materials by rotation with water and various chemicals. Air is then pumped through the slurry mixture and the mineral particles attach themselves to the bubbles and rise to the surface where a concentrated mineral froth is formed. The mineral froth is then extracted and the concentrated mineral is further refined. Waste rock particles drop to the flotation tank’s bottom as tailings.

기술적 변경 및 오차가 있을 수 있습니다