GoldGrader Concentrates Upgrader

The GoldGrader Concentrates Upgrader is a simple, chemical-free method of upgrading gold concentrates prior to panning and smelting. The unit includes a number of riffles to divide the concentrating surface into separate zones, the length of which can be adjusted to fine-tune the performance to your specific application. Material is washed over the GoldGrader where the heavy gold is trapped within the surface matting, and the lighter waste material is washed over. The mat is then removed from the tray for clean-out of the recovered gold.

FEATURES:

• Profiled rubber matting for high recovery of gold
• Adjustable riffles for fine-tuning performance
• Fitted water distribution piping
• Stainless steel wetted parts for corrosion resistance
• Flat-pack base frame
• Low cost and easy-to-use

SPECIFICATIONS:

• Capacity: 100-300 kg/h
• Power Requirement: 12V battery (car type)
• Water Requirement: 2-4 m3/h

WHAT'S IN THE BOX:

• 1x Stainless Steel Sluice Tray with Removable Matting
• 1x Flat-pack Base Frame
• 6x Adjustable Riffles
• 1x 12V Water Bilge Pump with Piping (12V battery excluded and to be provided by client)
• Instruction Manual

LEAD TIME: Approx. 1-2 working days

NOTE: This product is only available for collection from APT Head Office, 218 New Market Road, North Riding, Johannesburg, South Africa, 2162. Collection hours are Monday-Friday between 09:00 and 15:00.