Alluvial Sticky Clay Gold Manganese Chrome Ore Washing Rotary Drum Scrubber Trommel Plant
The slurry material feeds into the drum where it is vigorously scrubbed, the soil matrix is broken up and the target mineral is released. The material is then screened through the rotating screen and waste is ejected. The screened material is then passed on to the concentrating modules for upgrading.
This model is RXT1860,diameter is 1.8m and the washing part is 6m and screening part is 2.5m with rubber wheels driving. This was shipped to West Africa for aluvial gold washing with 100t/h.
Features
Designed to break up alluvial gravels, clays and sand
High capacity and high power scrubbing
The long drum of the scrubber retains material for longer, more vigorous washing for complete separation
One high output electrical motor driving a gear system providing efficient torque
Adjustable rotary speed
The water with high pressure flushed the inwall of drum
Can accept material up to 230mm
Mechanical sealing of inlet chute - minimal spillage when over feeding
Drive loads absorbed within the drive frame and pivoting drive frame design - Foundations only have to support vertical load and are not critical for alignment ie minimal cost -Shell design less mass than conventional roller supported units-installation craneage requirement reduced
Two layers polyurethane screens to have two targets screening products. More coarse particles will be concentrated on the sluice boxes and the smaller particles will be concentrated in the centrifugal concentrators. The concentrates from the centrifual concentrators will be upgraded again on the shaking table. Now this complete design is used for alluvial gold. Easier operation with lower cost and high efficiency are the advantages and popular in the customers.
Descriptions
The rotary scrubber is an autogenous rotating drum scrubber, utilising pebbles and rocks within the feed source to fracture and disintegrate clays, agglomerates and soft oxides. Disintegrated material is homogeneously slurried within the drum, whilst the autogenous load is retained within the drum by reverse flights located at the drum discharge end. Slurry and washed oversize overflows the drum discharge throat to the concentric exit trommels.
The scrubber spins slowly, similar to a giant washing machine. It churns the fines and oversize and water together, vigorously breaking up the soil matrix as well as liberating the target mineral from tough clay, schist's and rock.
After the fine (soil) is separated, the material is moved into the screen. The rotating screen separates the oversize material from the fines (the fines are usually termed or categorized into less than 8mm). Most of the freely (gravity) recoverable gold and or other recoverable mineral is contained in the -8mm fines.
This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal Concentrator, spirals, jigs etc.
This scrubber has two functions. The front part is the scrubber for material washing and the rear part is the trommel to get the screening purpose. If the materials are not very sticky, we suggest you could use this machine.
The scrubber was shipped to Russia for sticky alluvial gold. 2m diameter with 10m washing part to keep a good washing efficiency. Rubber wheels driving to keep a longer wear-resistant and lower noise.
This scrubber is our chain normal type with competitive cost and used a lot for small-scale projects and popular in the customers.
Australia Big Rotary Drum Scrubber Sticky Clay Gold Washing Plant
Technical Specifications
| Model |
Drum Size (m) |
Screen size (mm) |
Feeding size (mm) |
Water pressure (Mpa) |
Every ton of ore water required
(M3/t) |
Capacity (T/h) |
Rotation speed (r/min) |
Power (Kw) |
Weight (T) |
| RXT1030 |
Φ1.0×3.0 |
≥5 |
≤100 |
0.4~0.5 |
1.5~4 |
30~50 |
25~28 |
15 |
4800 |
| RXT1230 |
Φ1.2×3.0 |
≥5 |
≤100 |
0.4~0.5 |
1.5~4 |
50~70 |
23~25 |
18.5 |
5800 |
| RXT1530 |
Φ1.5×3.0 |
≥5 |
≤150 |
0.4~0.5 |
1.5~4 |
70~90 |
18~22 |
22 |
6200 |
| RXT1545 |
Φ1.5×4.5 |
≥5 |
≤150 |
0.4~0.5 |
1.5~4 |
80~120 |
18~22 |
30 |
6900 |
| RXT1560 |
Φ1.5×6.0 |
≥5 |
≤150 |
0.4~0.5 |
1.5~4 |
90~130 |
18~22 |
37 |
8300 |
| RXT1845 |
Φ1.8×4.5 |
≥5 |
≤170 |
0.4~0.5 |
1.5~4 |
100~130 |
20~21 |
45 |
11800 |
| RXT1860 |
Φ1.8×6.0 |
≥5 |
≤170 |
0.4~0.5 |
1.5~4 |
110~140 |
20~21 |
45 |
12800 |
| RXT2060 |
Φ2.0×6.0 |
≥5 |
≤210 |
0.4~0.5 |
1.5~4 |
120~160 |
19~20 |
55 |
14800 |
| RXT2265 |
Φ2.2×6.5 |
≥5 |
≤230 |
0.4~0.5 |
1.5~4 |
160~180 |
19~20 |
55*2 |
16500 |
| RXT32100 |
Ø3.2x10 |
≥5 |
≤300 |
0.4~0.5 |
1.5~4 |
300~400 |
12 |
90*2 |
53000 |
Q: Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?
A: Yes, we have a laboratory equipped with complete mining equipment which including jaw crusher, hammer mill, ball mill, jig, gold centrifugal concentrator, spiral chute, slurry pump, mixing tank, shaking table, dry magnetic separator, wet magnetic separator, three disc magnetic separator, electric separator etc. So we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.
Q: How long is the guarantee of your equipments? Does your company supply the spare parts?
A: The warranty period of is one year, if break during this guarantee period, we need to replace new one for you AT NO COST. And of course we will supply the spare parts for you for life-long time at lowest cost.
Q: If i need the complete mineral processing line. Can you help us build it?
A: Yes, we can help you combine a complete mineral processing line. and give you related professional advices as long as you need.
There is a rich experienced engineers team of us, these 12 engineers always fly out of China to install, debugging our equipments on site and trainning the buyer's staff.
--- PRE-SALE SERVICE ---
1.Based on clients' request and budget, our experts will strictly make efficient, reliable solutions accordingly;
2.Mine sample testing is available, we welcome the customer send the sample to us for testing by courier, or, the customer take the sample to our factory for testing;it's free
3. Design and provide the complete processing flowchart;
4. Design & manufacturer products according to clients' demands.
--- AFTER-SALE SERVICE ---
1.Pre-check and test the products before delivery;
2.Deliver the whole plant design for our clients which including infrastructure, electrical system and pipeline system design;
3.Trace the status of the shipping until the products received;
4.Prepare required documents to let clients pass custom clearance;
5.Dispatch experts to carry out below service on site:
1) Installation & debug of the machinery
2) Train the first-line operators & technical personnel
3) Carry out any other service clients may need
6. Provide technical exchanging & spare parts for life-long term
--- ONE STOP SOLUTION ---
1.Starting by running the mineral beneficiation experiment. To provide our clients with the best solution accordingly;
2.Besides supply the flowchart design & equipment, we also provide the infrastructure design; Electrical & pipeline system design, etc. To help our clients complete the design of the whole plant;
3.After the installation, debugging of the equipment, the official production will also be guiding by our experienced engineers on site, to guarantee the output minerals perfectly meet your demands.
Why Choose Us?
-Quality: Guarantee
-Delivery: On Time
-Communication: In Time
-After-Sales Service: Excellent
-Engineer Team: Professional & more than 20 years experience on site
-Price: Competitive
Welcome you visit our factory when you are free, I will arrange our driver to pick you up from Airport for free and book hotel for you in advance.
We have two factories, one is in Shicheng county, the other is in Ganzhou city. Totally we have 10 big workshops, and one professional full equipped mineral testing laboratory. Our laboratory has jaw crusher, hammer crusher, ball mill, spiral chute, jig, gold centrifugal concentrator, shaking table, slurry pump, mixing tank, wet/dry magnetic separator, electric separator etc. Our equipments have been exported to more than 58 countries up to now.
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