Alluvial Gold Washing Machine Mobile Rotary Drum Scrubber Trommel Screen for Sale in ...

• Type：Mineral Processing & Screening Equipment
• Voltage：380V
• Weight：53ton
• Material：Carbon Steel
• Material Feature：Rubber Plates, PU Screen Mesh, Tyre Type
• Certification：ISO9001:2008, ISO9001:2000, CE

=== Base Info ===

• Model NO.：20,50,100,150,200,250,300TPH
• Energy Saving：Energy Saving
• Warranty：1 Year
• Color：as Guest′s Require
• Customized：Customized
• Condition：New
• Application：Big Capacity Rotary Drum Washing Scrubber
• Spare Parts：Supply
• Installation：Supply
• Training：Supply
• Delivery Date：15-30 Working Days After The Down Paymen
• Mining Object：Ore
• Transport Package：Without Packing
• Specification：Gandong
• Trademark：Gandong
• Origin：China
• HS Code：84741000
• Production Capacity：1set,Month

=== Description ===

Basic Info.

Model NO. 20/50/100/150/200/250/300TPH Energy Saving Energy Saving Warranty 1 Year Color as Guest′s Require Customized Customized Condition New Application Big Capacity Rotary Drum Washing Scrubber Spare Parts Supply Installation Supply Training Supply Delivery Date 15-30 Working Days After The Down Paymen Mining Object Ore Transport Package Without Packing Specification Gandong Trademark Gandong Origin China HS Code 84741000 Production Capacity 1set/Month

Product Description

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.


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

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.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

FAQ:
Q:You are factory or trade company?
A:We are the biggest gravity separator machine manufacturer in China.we have 7 modem 
workshops, one sample test workshop and one office building.
Q:If your company can provide whole line machine?
A:Yes, From washing to get final gold bar.
Q:What's capacity you can provide?
A:All machine can customization,we can provide from 20t/h-300t/h.
Q:If can arrange engineer come to worksite for installation?
A:Yes.

If you have mining plant such as Tin,Tantalum-Niobium,Chrome,Monazite,copper,manganese,zinc ore
in Africa or Southeast Asia or central South America,
but haven't money,we can introduce investor to you.

or if you have ore, but have't found buyer,
we can introduce buyers to you.

For more details, please don't hesitate to Contact us, you can send us inquiry as below, we will reply you within 24hours.