Essa Products

Dust Extraction & Collection

Dust Extraction & Collection

ESSAir Dust Collectors

Dust Extraction Ducting

Extraction Flowrate: 710-4720 L/s

Sample Preparation Equipment Hoods and Workstations

No. of Cartridges: 2-12

Fire Assay Furnace Hoods, Cooling Racks and Flux Workstations

Modular Design

Essa Products

Products > Sample Preparation

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Sample Preparation

Practical Innovations in Drying, Crushing and Pulverising

Practical innovation has resulted in Essa becoming a market leader in sample preparation product development.

Our pulverising mills have been the cornerstone of the assaying industry for 20 years and are used extensively on mine sites, exploration camps and in commercial and research laboratories around the world. We pioneered large capacity fine pulverising using our unique bowl and disc grinding elements.

These mills and bowl systems are complimented by our comprehensive range of jaw, cone and rolls crushers; disc, hammer, continuous and autobatch mills; drying ovens; and dust extraction and collection systems.

We offer a total package of sample preparation solutions that cater to a range of demanding requirements – from complete laboratory installations to mobile or containerised units to specialised applications.

Coarse Primary Crushing	Coarse Primary Crushing	Coarse Primary Crushing	Coarse Primary Crushing

Jaw Crusher: Model JC5000	Jaw Crusher: Model JC3000	Jaw Crusher: Model JC2000	Jaw Crusher: Model JC1000
Feed Size: <250 mm	Feed Size: <170 mm	Feed Size: <110 mm	Feed Size: <85 mm
Product Size: 30 mm	Product Size: 25 mm	Product Size: 6 mm	Product Size: 6 mm
Throughput: 15,000 kg/h	Throughput: 3,000 kg/h	Throughput: 500 kg/h	Throughput: 250 kg/h

Mid-Range Primary Crushing	Mid-Range Primary Crushing	Mid-Range Secondary Crushing	Mid-Range Secondary Crushing

Cone Crusher: Wescone 300	Jaw Crusher: Model JC2500	Rolls Crusher: Model RC3000	Rolls Crusher: Model RC2000
Feed Size: <50 mm	Feed Size: <110 mm	Feed Size: <40 mm	Feed Size: <30 mm
Product Size: 3 mm	Product Size: 85% <2 mm	Product Size: 1 mm	Product Size: 1 mm
Throughput: 3.5-10 t/h	Throughput: 180 kg/h	Throughput: dependant on gap setting	Throughput: dependant on gap setting

Mid-Range Secondary Milling	Mid-Range Secondary Milling	Coarse Pulverising	Coarse Pulverising

Hammermill: Model HM450	Disc Mill: Model DP200	Micron Mill	Ring and Spigot Type Bowl
Feed Size: <50 mm	Feed Size: <12 mm	Feed Size: <15 mm	Nominal Capacity: 8,000 g
Product Size: 0.250 mm	Product Size: 0.075 mm	Product Size: 95% <0.250 mm	Steel Type: Standard
Throughput: 800 kg/h	Throughput: 15-150 kg/h	Capacity: 1-8 kg	Suitable Mill: Micron Mill

Fine Pulverising	Fine Pulverising	Fine Pulverising	Fine Pulverising

Continuous Ring Mill: Model CRM	Pulverising Mill: Model LM5-C	Pulverising Mill: Model LM1-P	Pulverising Mill: Model LM1.5-P
Feed Size: <10 mm	Feed Size: <20 mm	Feed Size: <20 mm	Feed Size: <20 mm
Product Size: 0.150 mm	Product Size: 90% <0.075 mm	Product Size: 95% <0.075 mm	Product Size: 95% <0.075 mm
Throughput: 0.25-0.40 kg/min	Capacity: 1.0-3.5 kg	Capacity: 0.04-0.80 kg	Capacity: 0.04-1.60 kg

Fine Pulverising	Fine Pulverising	Fine Pulverising	Fine Pulverising

Pulverising Mill: Model LM2-P	Auto Batch Mill: Model ABM2	Bowl and Disc Type Bowls	Ring and Roller Type Bowls
Feed Size: <20 mm	Feed Size: <10 mm	Nominal Capacity: 640 g - 3,500 g	Nominal Capacity: 50cc - 400cc
Product Size: 95% <0.075 mm	Product Size: 95% <0.075 mm	Steel Type: Standard & Chrome	Steel Type: Standard & Chrome
Capacity: 0.04-1.60 kg	Capacity: 1.60 kg	Suitable Mill: LM5, LM2, ABM2, LM1.5 & LM1	Suitable Mill: LM2, LM1.5 & LM1

Fine Pulverising	Ultra Fine Pulverising	Granulating	Coarse, Medium or Fine Grinding

Tungsten Carbide Bowl	Micro Ball Mill: Model Lab Wizz 320	Cutting Mill: Model CM1000	Cross Beater Mill
Nominal Capacity: 125cc	Capacity: 0.2-160 mL	Working Width: 232 mm	Feed Size: <30 mm
Steel Type: Tungsten Carbide	Applications: Dry, Wet & Cryogenic Grinding. Blending, Dispersion & Mechanical Alloying. Cell Disruption for DNA/RNA Extraction.	Rotor Diameter: 150 mm	Product Size: 0.050 mm
Suitable Mill: LM2, LM1.5 & LM1		Throughput: 20-60 kg/h	Throughput: 50 kg/h

Sample Drying	Sample Drying	Sample Drying

Drying Oven: Model DO1	Drying Oven: Model DO2	Drying Oven: Model DO4
No. of Trolleys: 1	No. of Trolleys: 2	No. of Trolleys: 4
Shelf Area: 4.54 m²	Shelf Area: 15.12 m²	Shelf Area: 30.24 m²
Electrically heated	Electric, LPG or natural gas heated	Electric, LPG or natural gas heated

The above information is provided for promotional purposes. Essa does not warrant its accuracy or completeness. While Essa attempts to ensure that the information is accurate, Essa reserves the right to change features or specifications at any time.

The figures quoted are nominal only performance expectations that can vary according to the physical characteristics of the material being prepared, the condition of the equipment, the gap adjustment and the method of feeding the equipment.

Essa are able to conduct tests at their workshop to determine how the sample preparation equipment will perform when processing your material. Alternatively, check with Essa at the time of ordering whether the equipment is suitable for your intended application.