python brochure.indd - Gekko Systems
python brochure.indd - Gekko Systems
python brochure.indd - Gekko Systems
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Step change<br />
benefits<br />
Unique technology<br />
Smart design<br />
Environomic Processing<br />
CONCENTRATING ON THE FUTURE, NOW
When you pre-concentrate ore in<br />
a modular plant, with a low energy<br />
processing system like the Python,<br />
you can count on substantial<br />
reductions in cost structures<br />
and environmental impact.<br />
Python Environomics<br />
Lowest environmental<br />
& life of mine costs<br />
= highest ROI<br />
GEKKO ILR<br />
BACKFILL<br />
TAILS<br />
ROCK CUTTING<br />
Underground processing<br />
reduces haulage by 70%<br />
DRILL AND BLAST<br />
STOPE<br />
BACKFILL<br />
PYTHON PLANT<br />
ORE PASS<br />
TAILS<br />
CONCENTRATE<br />
PYTHON PLANT
Potential total<br />
mine cost savings<br />
of 15% to 25%<br />
SUPERCHARGED RETURNS<br />
Welcome to Python’s Lean Mining concepts and higher<br />
operating margins. Fewer process steps, less stock<br />
piles, reduced handling, high upfront waste rejection<br />
and low power usage all result in greater profitability.<br />
ACCELERATED CASH FLOW<br />
The key to accelerated cash flow is fast environmental<br />
permitting and reduced infrastructure investment.<br />
Modular design, fast equipment build and ease of<br />
installation all support a quick pathway to cash<br />
flow and investment returns.<br />
ENVIRONMENTAL BENEFITS<br />
The concept of pre-concentration using gravity and<br />
flotation minimises or eliminates the use of chemicals<br />
on site and resident in tailing facilities. Check out the<br />
low power consumption per tonne treated and you’ll<br />
complete the picture of an environmentally improved<br />
processing strategy.<br />
Successful<br />
Python<br />
Installation<br />
Steps<br />
We want to make sure, as you<br />
do, that the Python provides<br />
the benefits you seek.<br />
Here’s our checklist;<br />
1. Mineral applications<br />
The equipment is primarily<br />
designed for free gold and<br />
sulphides. Applications and<br />
data is based on our experience<br />
within that sector, however<br />
logically other heavy mineral<br />
applications will be suitable.<br />
2. Ore mineralogy<br />
Typically, the coarser the mineral<br />
For pre-concentration by gravity and liberates, the higher the recovery<br />
flotation to work effectively in this and economic return on an ore.<br />
system, the ore body must undergo a For optimal Python performance:<br />
simple test work program. Liberation a) Gold/Sulphide Liberation > 250µm<br />
characteristics of mineral at various b) Recovery 80% - 100%<br />
grind sizes will determine if the Python c) Concentrate mass 0 - 30%<br />
will provide an economic return.<br />
Gold Recovery<br />
Yield Recovery Curve<br />
100%<br />
90%<br />
80%<br />
70%<br />
60%<br />
50%<br />
BGF (Gravity Only)<br />
40%<br />
RSA (Gravity and Flotation)<br />
30%<br />
OTHER (Gravity and Flotation)<br />
20%<br />
3. Test work<br />
A test work program is essential.<br />
<strong>Gekko</strong> can provide this service<br />
or key test work protocols to<br />
an independent laboratory<br />
at your request.<br />
Mineral characterisation test work<br />
that achieves recoveries in this<br />
zone are highly amenable to the<br />
Python processing system<br />
Plus 90% recoveries can be<br />
achieved in some ore bodies such<br />
as Ballarat Goldfields (BGF Gravity<br />
Only) and Witwatersrand ore<br />
(RSA Gravity and Flotation).<br />
10%<br />
Some ores may not be amenable<br />
0<br />
0<br />
20% 40% 60% 80% 100%<br />
Mass Yield<br />
to pre-concentration as shown by<br />
the yield curve denoted in grey.<br />
UNIQUE TECHNOLOGY: SMART DESIGN<br />
Low Profile Feeder<br />
Reduced height for use<br />
underground and easy<br />
transport<br />
Closed Circuit Jaw Crushing<br />
Dust & Spillage<br />
Management<br />
Vapour sprays essential<br />
for equipment use<br />
underground. Material<br />
runs wet in fines circuit<br />
2nd Stage Crushing<br />
Only 2 stages of<br />
crushing required to<br />
achieve target particle<br />
size distribution<br />
Closed Circuit, High<br />
Reduction Crushing<br />
Highly effective crushing<br />
design is a critical factor<br />
in the Python’s low<br />
power usage<br />
Low Profile Multi Stage IPJ Gravity Circuit<br />
The InLine Pressure Jig is a proven low<br />
cost proprietary continuous gravity device.<br />
Low profile due to its pressurisation<br />
High Capacity<br />
Coarse Flotation<br />
Flash flotation operates<br />
as a scavaging system<br />
to recover mineral from<br />
gravity tails<br />
Water Recycled to Plant<br />
Both the flotation and InLine<br />
Pressure Jig systems can<br />
operate effectively on<br />
recycled water<br />
Fully Automated<br />
Control System<br />
The Python has been<br />
designed with full<br />
automation for ease<br />
of operation
State of the Art Design<br />
High Efficiency Separation<br />
Computational Fluid Dynamics (CFD) and<br />
Discrete Element Method (DEM) modelling<br />
has been used to optimise InLine Pressure<br />
Jig design and performance.<br />
Structural Integrity<br />
Finite Element Analysis (FEA) has been<br />
utilised to ensure modules are structurally<br />
sound during operation.<br />
5m<br />
Turning Circle<br />
The Python 200 has the same turning<br />
circle as a 50 tonne underground truck.<br />
5m<br />
Static Stability Factors &<br />
Design Envelope<br />
The Python 200 in transport mode<br />
has a rollover safety factor of 0.80.<br />
BALLARAT–HQ<br />
T: +61 3 5339 5859<br />
F: +61 3 5339 5803<br />
E: gekkos@gekkos.com<br />
PERTH<br />
T: +61 8 9203 6950<br />
F: +61 8 9203 6951<br />
E: gekkos@gekkos.com<br />
gekkos.com<br />
JOHANNESBURG<br />
T: +27 (11) 448 1222<br />
F: +27 (11) 448 1230<br />
E: gekkos@gekkos.co.za<br />
VANCOUVER<br />
T: +1 604 681 2288<br />
F: +1 604 681 2220<br />
E: gekkos@gekkos.ca