Vortex TORNADO 4 inch rov diver dredge

This video shows the Vortex TORNADO 4 inch dredge working moving Magnetite (black iron sand). The suction value is 97kpa (the highest of any 4 inch Venturi that we know of).
The diver is using a 12 meter long inlet hose.
The Vortex Venturi has been tested in a test tank against a well known competitors Venturi and found to be 38% more powerful than the competitor - whilst the Vortex uses less energy input.
Removal rates are calculated at around 60 t/hr plus, 27 cu mtr/hr plus and 15% solids by volume plus using this medium.
See our website for more details on our product range and contact us if you require a custom built dredge.
www.vortexdredge.com

[@aminz0125]

This thing was nothing like i have used before,made the work easier and faster for me...the diver.
I would not hesitate to recomend this tool to anyone in the industry.

[@JVD8383]

OMG that one is by fare the powerful 4" I've ever seen

[@freddepauw]

An airlift is only effective below 4 meters. There are various factors to be calculated when working or designing any type of airlift.
The following needs to be calculated: Material, depth, airflow and pressure, inside diameter of airlift, length of airlift, discharge distance, solids in material, air inlet configuration to airlift
mouth" air inflow diameter.
We have an airlift calculation table with all related facts to operate any type of airlift up to 300 mm inside diameter.

[@VORTEXdredge]

Hi, sorry for the delay. No depth limitations at all. No reason you could not fit it to a sluice box either, though we do not sell the units, only rent them. Thanks for the comments.

[@Abuzgeia]

Please, I want accurate information on this pump

[@izzeter]

meraba vidanjörde vakum yapabilmek için kapalı bir hazneye ihtiyaç vardır .vortex nasıl taş, çakıl, ve kumu çekip başka bir yere taşıyabiliyor . çalışma sistemini anlayamadım başka sektörlerdede kulanılabilinir

[@ashrafshehata6354]

How the vacuum is generated?and how much approximately?is there an agent in Egypt?

[@dailyhara]

Please send me the vortex dredge situs and technical specification, thank you.

[@adairmartins7332]

Como eu faço pra comprar uma maquinário desse

[@adairmartins7332]

Tem no Brasil

[@gregorywindrum3601]

can you fit this to gold dreadge sluice box?

[@gregorywindrum3601]

and what is the max working depth?

[@robertvarner6461]

Where can I buy one

[@Abuzgeia]

How does this machine work, what is its price, and is it possible to suck iron balls under water at a depth of twenty meters

[@VORTEXdredge]

Hello, interesting project. Drop me an email and I can answer your questions. Thanks

[@mahadevgouda4803]

How much

[@jumbledguts953]

All I see is an ecosystem being fucked with.