Improved Harz Type Jig
Equipment

Harz Jig Concentrators

Table of ContentsHarz Type JigJig Concentrator CapacitySelective Mineral Jig ConcentratorsJig Concentrator CapacitySelective 4″x 6″ Mineral Jig ConcentratorsJig CapacityRichards Type Pulsating Concentrating JigJig Concentrator Capacity Harz Type Jig

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Filter Clarifying
Dewatering

Clarifying Filter

The Clarifying Filter is used to remove turbidity from practically any liquid. It can be used to remove either suspended solids or colloidal and dissolved

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Direct Heat Type Dryer
Dewatering

Rotary Dryer Design & Working Principle

Table of ContentsSizing a Rotary Dryer using a Capacity TableRotary Dryer Capacity TableROTARY DRYERS, Direct-Heat DesignROTARY DRYERS, Indirect-Heat DesignROTARY DRYERS, Tedrow Steam DesignRotary Dryer Direct

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Jaw Crusher
Crushing & Screening

Small Jaw Crushers

Table of ContentsPrinciple of Operation of our Small Jaw CrushersJaw Crusher for Small ApplicationsType “H” (Type I) Jaw CrusherType “J” (Types II and III) Jaw CrusherSmall Jaw

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Oversize
Classification

Screw-Spiral Classifier: Select, Size & Install

Table of ContentsOverflow Capacity of the Mechanical ClassifierSand Conveying CapacityLength of Classifier TankMechanical Classifier Installation & OperationsClassifier SlopeRecommended Slopes:Install a Classifier in Closed Circuit GrindingSpiral/Screw Classifier SpeedWhen

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Capacities Dimension and Data
Classification

Hydroclassifier

Table of ContentsHow a Hydroclassifier Works and OperateHydroclassifier Capacity Table by SizeHydroclassifier Drawing and Design Hydroclassifiers are solving the most difficult fine sizing and desliming

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Operator
Innovative Processes

Gold Ore Roasting Plant

Table of ContentsWhy Roast?CRUSHINGPRIMARYSECONDARYCrushingPROCESSROCK PICKGYRATORY CRUSHERCRUSHING ACTION OF A GYRATORY CRUSHERAPRON FEEDERDOUBLE-DECK VIBRATING SCREENCONE CRUSHERBAGHOUSEDry Grinding for RoastingROASTINGRoaster FeedRoaster OperationRoasting One of Two TrainsROASTERFEED FLUOSEAL DISTRIBUTORRoaster

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Summary of Mineralizations
Mining News

Eskay Creek Mill Process Description

Table of ContentsEskay Creek HistoryEskay Creek Orebody DescriptionPresent Milling ProcessPrimary and Secondary Crushing PlantOre Storage and Tertiary Crushing inside MillGrindingGravity ConcentrationFlotationConcentrate DewateringConcentrate TransportTailings DepositionWater Treatment

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Sheave Wheel
Equipment

Types of Speed Reducers

The Speed Reducer eliminates unnecessary transmission equipment, thus providing compact drives, and assures positive performance. It is made with speed reduction ratios up to 4,000

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