Metso BEST TSFMetso Minerals Industries has built its BEST TSF twin-screw feeder with a dual-helix design that combines fast, high-volume filling with accurate dribble flow at the end of the cycle. Intended for precise batching and weighing applications, the feeder also boasts: 

  • 2 helixes — 1-1/2 and 4 inches in diameter — mounted on an 18- by 22-inch hopper. 
  • Capacity ratings of 17 and 283 cubic feet per hour at maximum RPM.
  • 100 percent efficient conveyable product and no slippage. 
  • A compact profile that’s ideal when limited space prohibits multiple individual screw units. 
  • Suitability for batching to weigh-hoppers; low loss-in-weight scale-monitored flow; low loss-of-weight batch applications with scales; drum and pail packout lines; and recipe-type batching by multiple computer-controlled units. 
  • Availability of many options.