Application:

Thisgold separating machine can be both used in river or on land.It can extract not only gold but also other metals from river, such as wolfram, stannum, lead, zinc, stibium, diamond.

Different selecting technologies are available according to customers' requirements, such as sluice, jigger, shaker, and water jackets centrifuge.

Description:

It is to fix mud(sand) dredging devices made up of bucket bridge, bucket chain and mud bucket on the center

notching part of the bow or stern. When dredging, put the lower end of the bucket bridge into some depth of

the water, making the mud(sand) bucket touch the soil(sand). Driven by the guide pulley on the upper end of

the bucket bridge, the bucket chain operates continuously. It can dredge the mud(sand) by the mud bucket

on the bucket chain. The dredged mud and sand are transported to the top of the bucket tower.

After changed direction by guide pulley, the mud and sand in the bucket are put into mud well from the mud

bucket under gravity of themselves. The mud and sand are discharged out of the ship board by the chute.

Main equipments of this machinery:

1) Excavating system

2) Fixed system

3) Sieving system

4) Gold selecting system : Automatic washing machine; Centrifuge; Sluice

5) Water supplying system

6) Power supplying system

7) Operation room

Type	Bucket Amount.	Pontoon LXW m	Dredging Depth m	Conveyor/Scrap Belt Length m	Working Capacity m3/h	Engine Type
LD-40	40-60	12X1.5	4--5	12/8	80-200	1095/1100
LD-60	60-80	14X1.5	4--5	13/10	80-200	1100/1105
LD-80	80-95	18X1.5	4--10	15/14	80-200	1105/1110
LD-100	100-110	20X1.5	4--18	18/13	80-200	1110/1115
LD-120	115-125	33X2.0	4--20	25/17	80-200	4105/4110
Remarks	Combined with other equipment, chain bucket dredger can be use in gold, iron selecting machinery, and sand washing, sieving machinery