Ghana 200tph Alluvial Placer Clay River Rock Stone Gold Washing Production Line

• Type: Gravity Separator
• Voltage: 380V
• Weight: >10T
• Material: Carbon Steel
• Material Feature: Fire Resistant
• Certification: ISO9001:2008, ISO9001:2000, CE, BV
• Model NO.: GT1020/GT1230/GT1545/GT1860/GT2055/GT2260
• Energy Saving: Energy Saving
• Warranty: 3 Years
• Color: Blue
• Customized: Customized
• Condition: New
• After-sales Service: One Year Guarantee
• Transport Package: Container by Sea
• Specification: 200tph
• Trademark: Gandong
• Origin: Jiangxi China
• HS Code: 84741000
• Production Capacity: 500sets/Year

Product Description

This project is our Australia old clients' 5th gold washing project, totally they buy 7 gold production line complete set equipments from us.

This minesite is in Ghana, sticky clay gold with big stone, so we use grizzly hopper to screen out the big stone before feeding to rotary scrubber, after scrubber, use a linear vibrating screen for screening, the plus mesh materials will be transported by a conveyor belt, the fine gold ore flow to a distributor, then use a slurry pump to send two gold centrifugal concentrators. The middlings materials from vibrating screen flow to gold sluice box. The gold sluice box and gold centrifugal concentrator concentrate go to a shaking table for selection.

Ghana 200th Washing Plant
The rotary scrubber is an autogenous rotating drum scrubber, utilizing pebbles and rocks within the feed source to fracture and disintegrate clays, agglomerates and soft oxides. 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. 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.

Processing details
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 6mm). Most of the freely (gravity) recoverable gold and or other recoverable mineral is contained in the - 6mm fines.

This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal Concentrator, spirals, jig etc.

Technical Specifications

 

Model	Drum Size (m)	Screen size (mm)	Feeding size (mm)	Water pressure (Mpa)	Every ton of ore water required (M^3/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
RXT1245	Φ1.2×3.0	≥5	≤100	0.4~0.5	1.5~4	50~70	23~25	18.5	5800
RXT1545	Φ1.5×4.5	≥5	≤150	0.4~0.5	1.5~4	70~120	18~22	30	6900
RXT1560	Φ1.5×6.0	≥5	≤150	0.4~0.5	1.5~4	80~130	18~22	37	8300
RXT1845	Φ1.8×4.5	≥5	≤170	0.4~0.5	1.5~4	90~130	20~21	45	11800
RXT1860	Φ1.8×6.0	≥5	≤170	0.4~0.5	1.5~4	100~140	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	16500
RXT3210	Φ3.2×10	≥4	≤280	0.4~0.5	1.5~4	250~300	19~20	90	55000

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