Dredge AP102SMMP with 2.5HP petrol pump.
Alluvial Pacific dredges can be used for gemstones, diamonds and finest gold recovery.
Ordinary riffles accumulate heavy black sand, most of content are magnetic minerals. Magnetic minerals have specific gravity about 4.9-5.2g/cm3, and push out valuable gemstones( SG of ruby and saphires -4.0g/cm3, SG of diamonds- 3.5g/cm3). In all our dredges and sluices we use NbFeB Permannent Strong magnetic field ( B=1.5 Tesla), which removes all stong and week magnetic minerals. This also improves finest gold recovery due to fact 80% of concentrate is magnetic and removed from riffles.
• Very Handy Suction Dredge can be used for prospecting and selective mining for remote accessible areas.
• Comes with stabilizer buoyancy tank
• Dredge has advantage of low weight (18 kg compared to220 kg of 4-inch floating dredge )
• Runs completely under water.
• Can be used with electric Hookah compressor for deep diving operations
• Best gold mining tool for beginners and professional miners
• Stainless steel suction nozzle last much longer compared to mild steel nozzles
• Easy cleaning process with just tip over in plastic container makes dredge very efficient for quick hole test
• Know-how special jet and box design increase suction and volume of running water.
• Sliding extension rubber hose makes ease cleaning of narrow deep crevices and sure get all gold
• Dredge can be use also for treasure hunting in sea salt water application (comes with mesh version end box)
We recommend to empty dredge every 1-2 hours, it reduces fine gold loss and occasional tilts loses.
Dredge has improved riffles design with a woven wire matting system separating all fractions gold.
For quick cleaning process just tip over the tube in container with water
Technical parameters of dredge:
Suction nozzle diameter, mm, 102 (4-inch)
Pump 2.5HP Petrol engine
Pump volume l/min 250
Pump pressure m, 30
Pump Inlet , 2-inch
Pump outlet , 2 inch
Production capacity of dredge -cub.m of gravel per hour 6
Size of tube, mm 1200x180x150
Weight of dredge + Petrol pump, kg 6 +12
Petrol Engine 4 Stoke , 1 Cylinder , forced air cooling , SV
Max output power, 2.5HP
Rated Power 1.5HP
Ignition System: Pull/ Recoil by hand
Fuel Tank: 1.4 litres
Fuel consumption: 400 gm per h
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