Screen - Keestrack Frontier HP (K7) Scalping Screen Working In Limestone

This videos shows the Frontier HP machine working in limestone. Target is to produce boulders for river bedding. (Top deck 135mm grizzly gap opening, bottom deck is 45/50 mm square mesh woven) Keestrack designed a proven high performance screener, which is unmatched in practical innovations and is the most versatile screen on the market. A huge amount of options can be fitted to suit all your screening and scalping needs, separating 3 fractions with a maximum capacity of 600tph. Frontier HD is the best mobile screener on the market today. Fit for pre-screening to precision screening for fine material, the Frontier is ready to handle big feed size at high capacity. FEATURES & BENEFITS: Optimum flexibility and mobility with the highest possible performance *Robust and smart design with good access for maintenance, repair and exchanging wear parts as well as a hydraulically lifted screenbox *Low weight and compact transport dimension *Up to 25% greater fuel efficiency by using “load sensing” hydraulics *Quick set-up time: operational in 30 minutes *Heavy duty steel apron feeder standard in all models *Steel hydraulic lines where possible which are safer, easier and quicker to repair *Steeper screenbox angle. *Bigger opening between Top Deck and Bottom Deck. *The Oversize Conveyor is 3,000mm longer and has roller underneath it instead of the impact bed. Larger Head Drum and two Gear Boxes instead of one (the oversize is driven by the additional Gear Pump). *Midsize Conveyor has larger Head Drum and Motor. *Four built-in pressure reliefs so the belts wont stall. For more information on the Keestrack Frontier HP or other Keestrack products please contact Screenmasters Australia [email protected] / +61 2 6332 4722 LET’S CONNECT! SMA Website: http://www.screenmasters.com.au SMA YouTube:    / screenmastersaust   SMA Google+: http://gplus.to/ScreenmastersAustralia SMA Facebook:   / screenmasters-australia