• Mark Joe
    Perfect seller, excellent product, superb price, and straightforward shipping. We could not be happier with Henan Ascend Machinery and Equipment Co Ltd - Communication was excellent throughout, so easy to contact and always responded extremely quickly. Definitely looking forward to future orders with this company.
  • Remember Akido
    I buy two 1600 wet pan mill and 2 jaw crushers from Ascend machinery company, the quality is very good and Wilson is very helpful in assisting me all the techinical support. We have produced more than 300KG gold. Will continue work with them and go together with this company!
  • Jose Anthony
    Ascend company provided me good after-sale service after buying their gold ore dressing plant, that’s important to me, will consider to buy the second plant
Contact Person : Wilson Shi
Phone Number : +86 18221130967
WhatsApp : +008618221130967

Concentrate Grinding Milling Machine

Place of Origin China
Brand Name Ascend
Certification CE/ISSO9001
Model Number 900x1200, 1200x1500 1500x3000 1830x3000
Minimum Order Quantity 1 set
Price USD 3500-35000 Per set
Packaging Details Water and rust proof in wooden box or cotainer
Delivery Time 7-10 working days
Payment Terms T/T, Western Union
Supply Ability 20 set per month
Product Details
Application Gold Ore Gravity Separation Product Name Jaw Crusher, Ball Mill, Gold Concentrator
Usage Mining Ore Grinding Liner Material High Manganese Alloy
Motor 22 To 380KW Voltage 380V
Warranty One Year
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Concentrate jaw crusher machine

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gold ore jaw rock crusher

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Product Description

Gold ore concentrate gravity selction method

For gold ore, there is different way of selection, such as gravity, artisinal way, Carbon in Leaching (CIL) Plant, Heap leaching and flotation way according to the ore type of gold. As for gold gravity mothed, it is mainly applied to the placer gold or rein gold ore in which there are large amount of free gold particle sizes. As the free gold particles are much heavier than the common sand and thus they can be collected by gravity method because of the gravity method.

For placer gold ore, the most commonly used equipment is rotary trommel screen machine, gold centrifugal concentrator, and sluice with gold absorption blanket, which means the sand screening process ( sand less than 6mm will be screened through the trommel screen and fed into the concentrator. The centrifugal concentrator will collect around 80 to 90% free gold among the sand; remaining gold in the tailing discharged by the concentrator will be collected in the gold absorption blanket  on the sluice.

For the rein gold ore, it will go through the crushing, grinding, screening and gravity separation, in which the needed equipment include jaw crusher or hammer crusher (depends on the hardness of the ore), ball mill or wet pan mill, spiral classifier, centrifugal concentrator, shaking table, almagamation mercury mixer and gold electric furnace.

The following essay is the detailed explanation of the rein gold ore gravity beneficiation plant.

Concentrate Grinding Milling Machine 0

 

Gold gravity processing plant description

PROCESS EQUIPMENT DETAILED INFORMATION
Crushing Jaw crusher The jaw crusher is the primary crusher to crush the input stone ore into less than 20mm, which is suitable to feed the ball mill
Transporting Belt Conveyor  
Grinding Ball mill Grind the gold ore into powder size between 100 to 300 mesh for the following gravity selection.
Screening Spiral classifer It plays the role of screener, the oversized stone discharged by the ball mill will be returned back to ball mill for regrinding, qualified sizes are passed to the concentrator for rough selection.
Roughing and gravity selection Gold Centrifugal Concentrator Whole set, including discharged soft tube. It is to collect the gold ore concentrate.
Gravity separation Shaking table To collect the remaining gold in the tailings discharged by concentrator.
Gold collecting Gold ore sluice Collect the remaining gold away from the shaking table
Power Electric Control Cabinet Integrated control cabinet including cable.
Note: Whole process, only needs to access external power supply and four water providing points.

Concentrate Grinding Milling Machine 1

Technical data

Model Shell rotation speed
(r/min)
Ball load
(t)
Feeding size
(mm)
Discharging size
(mm)
Capacity
(t/h)
Motor power
(kw)
Total weight
(t)
Ф900×1800 36-38 1.5 ≤20 0.075-0.89 0.65-2 18.5 5.85
Ф900×3000 36 2.7 ≤20 0.075-0.89 1.1-3.5 22 6.98
Ф1200×2400 36 3 ≤25 0.075-0.6 1.5-4.8 30 13.6
Ф1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37 14.3
Ф1200×4500 32.4 5 ≤25 0.074-0.4 1.6-5.8 55 15.6
Ф1500×3000 29.7 7.5 ≤25 0.074-0.4 2-5 75 19.5
Ф1500×4500 27 11 ≤25 0.074-0.4 3-6 110 22
Ф1500×5700 28 12 ≤25 0.074-0.4 3.5-6 130 25.8
Ф1830×3000 25.4 11 ≤25 0.074-0.4 4-10 130 34.5
Ф1830×4500 25.4 15 ≤25 0.074-0.4 4.5-12 155 38
Ф1830×6400 24.1 21 ≤25 0.074-0.4 6.5-15 210 43
Ф1830×7000 24.1 23 ≤25 0.074-0.4 7.5-17 245 43.8
Ф2100×3000 23.7 15 ≤25 0.074-0.4 6.5-36 155 45
Ф2100×4500 23.7 24 ≤25 0.074-0.4 8-43 245 56
Ф2100×7000 23.7 26 ≤25 0.074-0.4 12-48 280 59.5
Ф2200×4500 21.5 27 ≤25 0.074-0.4 9-45 280 54.5
Ф2200×6500 21.7 35 ≤25 0.074-0.4 14-26 380 61
Ф2200×7000 21.7 35 ≤25 0.074-0.4 15-28 380 62.5
Ф2200×7500 21.7 35 ≤25 0.074-0.4 15-30 380 64.8
Ф2400×3000 21 23 ≤25 0.074-0.4 7-50 245 58
Ф2400×4500 21 30 ≤25 0.074-0.4 8.5-60 320 72
Ф2700×4000 20.7 40 ≤25 0.074-0.4 22-80 380 95
Ф2700×4500 20.7 48 ≤25 0.074-0.4 26-90 480 102
Ф3200×4500 18 65 ≤25 0.074-0.4 As per process conditions 630 149
Ф3600×4500 17 90 ≤25 0.074-0.4 As per process conditions 850 169
Ф3600×6000 17 110 ≤25 0.074-0.4 As per process conditions 1250 198
Ф3600×8500 18 131 ≤25 0.074-0.4 45.8-256 1800 260
Ф4000×5000 16.9 121 ≤25 0.074-0.4 45-208 1500 230
Ф4000×6000 16.9 146 ≤25 0.074-0.4 65-248 1600 242
Ф4000×6700 16.9 149 ≤25 0.074-0.4 75-252 1800 249
Ф4500×6400 15.6 172 ≤25 0.074-0.4 84-306 2000 280
Ф5030×6400 14.4 216 ≤25 0.074-0.4 98-386 2500 320
Ф5030×8300 14.4 266 ≤25 0.074-0.4 118-500 3300 403
Ф5500×8500 13.8 338 ≤25 0.074-0.4 148-615 4500 525