savana circular jigsavanamining.com/pdfs/savana circular jig.pdf · savana circular mineral jig...
TRANSCRIPT
•
•
•
•
•
Savana Circular Mineral Jig
Savana Mining EquipmentMineral Processing
Savana Circular Jig AdvantagesThe circular mineral jig design enables it to have a very large rate (tons/hour) of ore processed per square foot of jig bed. The radial design of the jig maximizes the space/efficiency factors, provides superior feed distribution, eliminates side wall friction and utilizes the feed box as an initial classifier by concentrating the primary feed, by means of hindered settling, in the jig center. Maximum comparative recoveries may be realized in the circular jig, since the classified ore is introduced into the jig at the center where the primary classification occurs, recovering much of the “high value” concentrate in the center, and distributing the “lower value” ore radially outward in a 360 degree pattern where it progressively separates the valuable heavy minerals from the sand and gravel or lighter density materials.
The circular mineral jig is available in standard sizes ranging from 3 feet diameter to 18 feet diameter, both in single and duplex versions, and with production rates ranging from 11 cubic yards per hour to 382 cubic yards per hour. Larger sizes are available.
Proven Excellent Recovery of >98% - Jigs have improved alluvial recovery by 5% to 40% where they have been installed in existing operations. Gold recovery has been in the 100-270 mesh size range with gemstones down to 2mm Feed Deceleration - particulate retention time is considerably longer in the Savana circular jig due to the spreading of material radially compared to traditional square or triangular jigsincreasing the recovery of gold, diamonds and minerals Low Hutch Water & Power Requirements - The Jig can operate with less water than other recovery systems. It can operate effectively with pulp densities up to 40% solids by weight. By comparison, a sluice/riffle system works best in the 10% solids range Jigs are Versatile - Jigs are used in placer and hard rock mining operations to recover gold, diamonds,platinum, rutile, and other heavy minerals. Circular jigs are widely used in recovering ferroalloys from slag(FeCr, FeMn, SiMn, FeV, Fe, steel, etc.)
Low Maintenance & Economical - With few moving parts, the Jig is extremely reliable and requires a minimal amount of maintenance and is a cost-effective solution for separating valuable products fromwaste material
Model Feed Capacity (Per Hutch)
Water Weight Power Mechanism Motor Power
18' Radial 560 TPH380 yds3/hr
500 gpm1890 lph
4000 lbs 1814 kg
Eccentric Hydraulic 20 kw
9' Radial 140 TPH95 yds3/hr
300 gpm1136 lpm
1600 lbs 725 kg
Eccentric Hydraulic 5 kw
6' 60 TPH42 yds3/hr
90 gpm340 lpm
1000 lbs 453 kg
Eccentric Hydraulic Vibratory 3 kw
3' 15 TPH10 yds3/hr
30 gpm113 lpm
600 lbs 272 kg
Eccentric Hydraulic Vibratory 2.2 kw
Savana Circular Mining Jigs
Savana Circular Mineral Jig
Savana Mining EquipmentMineral Processing