Frac Sand Continuous Mixer
The Process Challenge
The S. Howes Continuous Mixer (or Pug Mill) has been used to mix a variety of polymers or resins into pre-treated or washed frac sand.
The Solution
Where frac sand is used as a “proppant,” the S. Howes continuous mixer can add liquid or solids free-flowing materials to a silica-based material such as sand. Liquids can be pumped in through manifolds using a wide selection of dispersing nozzles. A customized inlet can also be manufactured to accommodate any dry agent. The adjustable paddles and angle of the mixer can be modified to process the frac sand.
The Result
S. Howes has built mixers out of a variety of abrasive-resistant materials, such as AR 400 and AR 500. The mixers are heavy-duty and robust, suitable for mining and drilling environments.
For more information regarding this case study, call S. Howes at 716-934-2611.
