High Washing Capacity Gold Grab Dredger
USD $3,000 - $200,000 /Set
Min.Order:1 Set
Qingzhou Hengchuan Ore Machinery Co., Ltd.
High Washing Capacity Gold Grab Dredger
1. Composition of High Washing Capacity Gold Grab Dredger
1). Hull: It is made of two or three pontoons,which used for installing various equipment,
including operating cabin, pump cabin, etc.
2). Mining system: It is made of the dredging bucket, chain, underwater big arm, upper
and lower quadrangle wheel, active power, main reducer, main frame and other components.
It is mainly used in surface mining operation and ore mining.
3). Mine Selecting Equipment: It is made up of sand trommel screen, gold washing machine,
pump, gold selecting chute or centrifugal concentration machine, etc.
4). The Waste Tailings System: It is made of conveyor belt, chute, motor, reducer, and it is used
for discharging waste gravel and tailings.
5). The Lifting System: it is made of gantry, arm lifting winch, anchor winch, sliding winch, etc.. It is
used for lifting and falling underwater arm, mooring dredger ,etc.
6). Power System: diesel engine, electronic generator sets, distribution box. It is used for providing
lighting and working electricity and so on for the entire dredger.
2. Parameters of High Washing Capacity Gold Grab Dredger
ITEM | SPECIFICATIONS |
Pontoons | 27.6*2.2m*1.12m ( 2 pieces ) |
Buckets | 60type * 66pieces |
Bucket Chain | 800mm*110mm*32mm |
Dredger Arm | Bucket Ladder:24.4m |
Reducer:850type | |
Winches | 500type* 1 unit ( lifting winch ) |
3units ( horizontal winch ) | |
Rolling Sieve | Size:φ1.5 * 3.4m |
Centrifugal Concentrator | Model:STL-80 |
Feeding Size: 0-6mm | |
Power:15kW | |
Shaking Table | 1.1kW |
Water Supplying System ( Centrifugal Pump ) | Power: 18.5kW-4 |
Inlet:8inch; Outlet:6inch | |
Power System | Diesel Motor: 200kW |
Genset: 200kW | |
Operation Room | 1 unit |
Lead Time | In 30 days after confirming order |
3. Pictures of High Washing Capacity Gold Grab Dredger
Gold Dredger equipped with sluice box in Sudan:
Gold Dredger equipped with shaking slucie box in North Korea:
Gold Dredger equipped with Knelson Concentrator in Cambodia:
Gold Dredger equipped with Knelson Concentrator in Cameroon:
Fast contact ways:
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