Compare the 2 solutions of sand making,gold separating&sand making

Solution I

 

Brief Introduction

This set of gold mining machinery including reamers trommel screen,centrifuge and crushing gold equipment, the capacity of 30-60 t/h, which is our company according to user’s requirements design&manufactured. This set of equipment with easy operation, low failure rate, is the favourite in the market.The advantage as belows:

1.Central water supply system of Reamers&Trommel Screen Separator is on central  and trommel’s both sides.The central is used for material washing, both sides is responsible for washing the mesh to prevent clogging.

2.As the technology is mature, machine with lower failure rate, simple operation and convenient maintenance

3.1200# horizontal automatic discharge with no break centrifuge, PLC control without need of seeking balance on ground, simple and convenient operation

4.The 2sets gold shaking sluice with high capacity can prevent the gold grass to be hardening

Technical process

The raw material getting into the hopper by excavator or other, then through the shaking feeder getting into jaw-type crusher to be crushed,the mixture through conveyor into reamers and trommel screen gold separating machine to be separated into 2 sizes,≧4mm≤4mm.The samll size≤4mm getting into mineral box though mineral separating device;the big size≧4mm getting into Sandmaking machine specialized for rockmine to be crushed then into mineral box.

Mineral in mineral box then getting into 100#centrifuge by sand pump to be separating,concentrate get from concentrate discharging port,scrap material into 2sets of gold shaking sluice for further separation,finally the scrap into waste pool.

Technological parameter gold mining machinery

Product name	Specification	Power/Kw	Quantity	Remark
Conveyor	Belt width:600mm	5.5	1set
Reamers&trommel Screen gold separator	Total length 7.4m  Reamer trommel Length4.4m,diameter:1.3m  Trommle screen length 3m inner dia.:1.3m Outside dia.:1.6m	18.5	1set	Total length:7.4m
Holding frame		-	1set
Sandmaking machine specialized for rockmine	800*1000mm	75*2	2set
Centrifuge concentrator	1200#horizontal automatic discharge concentrator	21.5	1set
Gold shaking sluice	4500*1320mm	3*2	2set
Centrifugal pump		11	1set
Water input pipe of centrifugal pump		-	10m
Water output   pipe of centrifugal pump		-	50m
Feeding pipe of centrifuge		-	20m
Mineral box		-	2pcs
Sand pump	4inch	15	1pcs
Pipe of sand pump			20m
Electricity cabint			1set
Total power	227.5KW

Solution II

 

Technical process

The Raw material get into feed hopper then send by shaking feed into the jaw crusher to be crushed,the crushed material get into impact sand making machine I to make sand,then transport into trommel screen to be classified into 2size,≤5mm，≥5mm,

The one in size≥5mm will be transported by conveyor into another impact sand making machine to be crushed then get into trommel screen to be classified,

The one≤5mm will be send to bucket sand washing machine machine then into the dewater screen to get rid of water,then finally clean sand get and transported to destination area.
Detail parameter

Production Name	Specification	Quantity	Power	Remark
Feed hopper	5000*4000	1set	-
Shaking feeder	850*3000	1set	3KW*2
Jaw crusher	500*750	1set	55KW
Impact sand making machine	1214	2set	132KW*2
Trommel screen	Inner diameter1.3m,outer diameter1.6m,screen mesh length 3m	1set	15
Bucket wheel sand making machine	Ø2400*1600	2set	11KW*2
Dewater screen	1500*3000	1set	1.1
Transport conveyor		5pcs	5.5KW*5
Transit hopper		1set	-
Water pump		2set	5.5KW*2
Electric box		1set
Total power	401.6KW