100TPH Placer Gold Wash Plant in Indonesia

JXSC has designed a complete Flowchart and provides a complete set of processing plant machines & all accessories for Indonesia’s customer placer gold washing plant in Indonesia. The client has their engineer team for setting up this plant, so there is no requirement for our engineer site service. We offer a detailed layout design with base construction drawings accordingly.

1. The raw ore contains a lot of slime.
2. Most of the gold particles are less than 6 mm.
3. There are also large particles of gold.

• Vibration feeder
• Log washer
• Trommel scrubber
• Centrifugal concentrator
• Belt conveyor
• Sluice boxes
• Shaking table
• Slurry pump
• Water pump

This setup is a gold wash plant configured with a log washer and Trommel scrubber to remove oversized rocks and a centrifugal concentrator, shaking table, and sluice box to capture fine gold concentrates and nuggets. The Trommel scrubber is designed with mobile wheels, easy to move. Also can be made stationary as per request.

1. Use a vibration feeder with a 70mm grizzly bar at first. The -70mm materials will be sent to a log washer to scatter and wash the materials.
2. Then after being processed by the log washer. The materials go to the next trommel scrubber to wash the sticky clay. The trommel will have 2 layers of screen, 6mm, and 16mm. So that the 0-6mm materials will be sent to a slurry tank at first, then the slurry pump will send them to centrifugal concentrators to recover concentrated gold. The tailings from the concentrator will be sent to 2 sets of sluice boxes to recover the gold in the tailings.
3. The 6-16mm materials will be sent to another 2 sets of sluice boxes for collecting the nuggets.
4. A belt conveyor will send away the 16-70mm materials.
5. After you select the big size concentrate gold from the centrifugal concentrator, you can send the left concentrate gold to the shaking table to separate again to get more pure concentrate gold.

The trommel scrubber, centrifugal concentrator, and shaking table can change to different models and increase quantity according to different capacities.

The sluice box can be designed with different lengths and widths like 2m,4m,6m length, 1m width, or 0.5m width.

This washing plant is suitable for recovering alluvial gold ore containing sticky clay. If the raw ore doesn’t contain much sticky clay, we recommend a trommel screen instead of a trommel scrubber.

The capacity for this washing plant can be customized as per request such as 10tph, 50tph,100tph, 150tph, etc.

JXSC is a professional mining equipment manufacturer & mining ore solution expert， it has many successful cases such as gold plants, diamond solutions, etc., If you need such a service please contact us.