HOW ROTARY TROMMELS WORK
As the cylindrical drum of a Rotary Trommel Screen rotates, raw feed material is lifted on shelves until it nears the top of the drum. Material then falls, tumbling onto other material at the bottom of the drum. This action helps to break down softer fractions, as well as separate different types of materials. As the tumbling continues, smaller size fractions filter through holes in the screen plating, while larger material continues along the length of the cylinder to discharge at the end.
The tumbling action of the Rotary Trommel allows accurate sizing and separation that is beneficial for a variety of customers, including those looking to upgrade metallics after mass-burn solid waste incineration, to reclaim wood chips in sewage sludge composting, for accurate size separation of difficult-to-screen materials in municipal solids waste and resource recovery, and to separate and wash ores, rock and other fine materials
WHY HENGYANG ROTARY TROMMELS
Hengyang manufacturing techniques guarantee that Rotary Trommel Screens are simple to operate. The design is also intended to be safer for operators. Specially designed safety features include sectionalized cylinder covers with inspection doors, an optional mast system to remove screen panels, optional inching drives, and a cylinder jacking and brake system for maintenance periods.
To serve many industries and applications, Hengyang Rotary Trommel Screens are offered with various types of screen media that have a variety of aperture sizes depending on the application requirement. For units that are larger than 10' (3m) in diameter, Hengyang performs a finite element analysis of a unit prior to manufacturing to ensure the optimal design strength.
Working Procress:
Load Raw Material to Hopper—> Gold Washing Trommel —>Jigger/Shaking Table/ Gold concentrator —>Sluice
Mobile Screen Mining trommel screen gold Wash Plant For Sale Equipment Involved:
1) excavator / wheel loader For feeding
2) gold screen machine For washing and screening gold
3) belt conveyor Transport waste rock
4) shaking table/ jigger machine/ gold concentrator /gold sluice box /Gold pan
5) water pump trommel screen gold
6) Amalgamation
7) Gold Melting Furnace
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