Keda Knelson Gold Mining Concentrator
1. Description
Gold Centrifugal Concentrator is efficient equipment for recovering free gold in all particle size ranges, especially for recovery of fine gold which is lost during the operation of the gravitational concentrators (sluice boxes and jigs). It can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, replacing amalgamation, and recover gold from the old tailings. The fact shows that the recovery rate can be as high as 95%, and the concentrating ratio is up to 1,000 times.
2. Features
High efficiency, recovery rate can reach more than 90%, Placer gold recovery rate can reach more than 95%.
Be easy and convenient for operation and maintenance.
Work capacity: Max 100t/h
Diesel engine motor available
3. Parameter
| del |
KDL19 |
KDL30 |
KDL60 |
KDL80 |
KDL100 |
| Capacity T/H |
0.25-0.30 |
3.0-5.0 |
15-20 |
40-50 |
80-100 |
| Feed particles mm |
0-3 |
0-4 |
0-6 |
0-6 |
0-6 |
| Feed density % |
0-50% |
0-50% |
0-50% |
0-50% |
0-50% |
| Recoil of water T/H |
1.5-2 |
4.0-6.0 |
10.0-15.0 |
17-25 |
40-60 |
| Concentrate production |
2.0-3.0 |
10.0-20.0 |
30-40 |
60-70 |
70-80 |
| (kg per time) |
| Motor Power kw |
0.75 |
3 |
7.5 |
11 |
18.5 |
| Cone rotational speed |
800 |
600 |
460 |
400 |
360 |
| Water Pressure MPa |
0.04 |
0.1 |
0.16 |
0.18 |
0.2 |
| Overall Size mm |
790×785×790 |
1150×1360×1250 |
1970×1670×1750 |
2300×1800×2200 |
2500×2000×2400 |
| Weight |
300kg |
500kg |
1300kg |
1800kg |
2800kg |
4. Professional Pre-sale and after sale Service
1).Keda Company signs a long-time after-sale service agreement with customers.
2).We provides rational and practical design according to customers' request.
3).We send engineers to assemble and debug the machine within the time in the contract.
4).Within warranty period, we provide free repair if quality problems emerge.
5).We provide free training of operation and maintenance for customers.
6).We supply high quality accessories at a low price.
7).We make an excellent filing of customers for long-term after-sales maintenance service.
5. Company Introduction
a. Qingzhou Keda Mining Machine Co., Ltd.
b. The main products are:
1) Gold Extraction Equipment
2) Dredger
3) Sand Processing Equipment
4) Iron Extraction Equipment
6. FAQ
If you are interested in our products, could you kindly tell me your requirements by your email, such as
1). What work capacity (t/h) do you need?
2). Is there enough electricity and water supply in your mine?
3). What is the gold particles diameter (mm)?
4). It is appreciated if you can send me pictures of your mine.
Audited Supplier 
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