Washing, classifying & frac sand processing

摘要

Haver & Boecker (formerly W.S. Tyler in North America) and Kemper Equipment demonstrated the Hydro-Clean washing system to potential customers at events in Slippery Rock and Annville, Pa. The Slippery Rock demo was hosted by Glacial Sand & Gravel in unseasonably cold temperatures that included wind chills in the 20s. In addition to the Haver & Boecker and Kemper Equipment personnel, 17 customers were in attendance at Slippery Rock and 23 in Annville.