Precisionscreen Scorpion Precoater

The Precisionscreen Scorpion 804 has been adapted to Precoat material after de-dusting takes place on the 8×4 twin deck screenbox. Clean aggregate is then carried away from the plant via the Precisionscreen SM450 (10m) stacker/conveyor. Before the discharge point on the conveyor, aggregate material triggers a gate on the running belt that sends a signal to the machine to activate the diesel Precoat chute and pump into action.

The specially designed chute hangs off the SM450 conveyor and allows the material to tumble and turn as it passes through. The strategically placed precoat nozzles go to work on coating the stone evenly and the accurate coverage ensures maximum efficiency of the precoat material with minimal wastage. Once material stops travelling on the scorpion-precoater the SM450 stacker belt the gate swings back closed as disengages the Precoat pump.

The Scorpion 804 has proven to last through the decades with some machines recording up to 30,000hrs use on the clock. The easy to operate and maintain Scorpion 804 will save you money and is the precoating solution for remote quarry locations.

• 8×4 two deck Screenbox
• 5 cubic meter hopper with manual tipping grid
• Option of open style hopper
• Independent feeder belt with variable speed
• 650mm wide belts
• CAT 2.2 powerpack
• Hydraulic screen angling
• Hydraulic jib raise and lower
• Designed and built in Australia