Triple Bowl Concentrator



  • (Shown with Optional Primary & Secondary Feeders, sold separately)

For the Recovery and Concentration of Gold


  •  Recovery of Gold from Alluvial or hard rock deposits
  •  Upgrading and recovery of gold from concentrates from other gravity separation stages eg jigs, spirals and cone concentrators
  •  Used for exploration and evaluation of gold deposits as well as production
  •  Other mineral applications include niobium, tantalum, coltan, tin, tungsten, and scheelite


  • Batch operation with simple cleaning to remove concentrate
  • Relatively low rotational speed to minimize maintenance requirements
  • No added water for bed dilation
  • Simple construction
  • Low capital cost
  • Compact and lightweight
  • Bowl geometry designed for maximum gold retention

In stock

  • Description

    Design Data


    Maximum capacity is 30tph on 1/8″ (4mm) screened material at a pulp density of 30% solids.
    NOTE: Unit capacity is dependent on the application. Feed rate to the unit may have to be lowered as the quantity of
    heavy minerals in the feed increases.

    Feed Size

    Nominal feed size is -1/8″(4mm)
    NOTE: This feed size may be increased to 1/4″ (8mm) maximum size depending on the shape of the particles

    Mechanical Data

    • Rotation speed: 115 RPM
    • Required motor size: ½ HP
    • Weight: 850 lbs / 385kg
    • Shipping weight: 925 lbs /420kg (approx)
    Concentrate Removal Procedure
    • Stop all Three bowls rotation
    • Removal feed pipe support
    • Place a bucket under the bottom outlet of each bowl and remove the plugs
    • Hose out between riffles with a fine spray
    • Replace plugs and feed pipes and recommence operation
    Flowsheet Concepts

    The use of the Lee Triple Bowl simplifies small production plants. A plant only requires screening and a Lee Bowl for gold recovery.

    Lee Bowls can be used in parallel to suit the feed tonnage. To maximize recovery, units can also be used in series with tailings from the first unit fed to a second unit.





  • Additional information
    Weight 925 lbs
    Dimensions 96 × 48 × 50 in
  • Reviews (0)


    There are no reviews yet.

    Be the first to review “Triple Bowl Concentrator”
SKU: LC-TB32 Category:

You may also like…