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Dragflow heavy-duty pumps have been designed and built to work especially in burdensome conditions where generally normal pumps cannot operate. Hydraulic Gearbox Marine
Dragflow heavy-duty pumps have been designed and built to work especially in burdensome conditions where generally normal pumps cannot operate. Our advanced design is based mainly on the agitator which is fixed on the main shaft.
Dragflow agitator enables our pumps to rise and convey liquids and mixtures with medium-high specific weight such as mud, slimes, silts, sand and gravel with sizes up to 120mm.
Our pumps can work in such bad conditions thanks to the special materials used to construct every pump. Agitator, impeller, lower and upper wear plate have been made of cast iron, including 30% chrome.
That means a hardness of about 600HB / 650HB and, as a consequence, an incomparable abrasion resistance. Complete hydraulic dredging unit equipment. Dredging along river shore (hydraulic pump). Hydraulic pump coupled with excavator machine. Typical heavy-duty application (please note lack of water). Dragflow dredges. Heavy duty submersible pumps range
Heavy-duty submersible pumps with agitator are available either in hydraulic or in electric version. Electric version power output: from 3.7kW up to 110kW Hydraulic version power output: from 9kW up to 300kW
The pump can be equipped with cutters, which coupled with the agitator stir up the solids settled on the bottom in order to be easily pumped out and creating a homogeneous mixture with higher percentage of solids, getting a higher efficiency.
Please consider that Dragflow is the sole manufacturer of cutters in Europe. Pumps for dredgding applications
Heavy duty submersible pump applications in dredging include: sand and gravel extraction; clean up of rivers, locks, lakes and lagoons; dredging of harbours and dams up to 300m depth and 120mm cross-section; intake towers cleaning-emptying of caissons and bulkheads. Pumps for mining applications
Dragflow has a complete line of pumps for slurries with specific gravity up to 1,6 ton/m3. Heavy-duty submersible pump applications in mining include: clean up of settling tanks; tailing removal, desludging; removal of slimes; drilling waters; separation and grinding plant; inert wash sludge; minerals and foundry sand. Pumps for pollution control
Heavy-duty submersible pump applications in pollution control include: refineries; port authorities; maintenance department in almost all industrial application; local environmental office; city hall environmental department; mines; underground; industrial waste. Pumps for tunnelling
Heavy-duty submersible pump applications in tunnelling include: general hard dewatering; tunnel floor water control; tunnel making; removal of drill water. Pumps for quarrying
Heavy-duty submersible pump applications in quarries include: sand and gravel extraction, water seepage; stock pile dewatering; wash plants; control of slurries; water reservoir desludging. Dredges
Dragflow leads this field through the innovative design of systems able to improve productivity and to minimize downtime. Our products are well known for pumping large quantities of solids by the agitator and the cutters, which put in suspension the material settled at the bottom. Thanks to such features, Dragflow pumps deliver a higher quantity of dry tons per hour, than any other dredging system. Modular and transportable dredging units
In addition, based on its long-term experience in submersible pumps, Dragflow has started to design and manufacture modular and transportable dredging units.
The use of simple components means low cost and easiness of maintenance, simplicity to repair possible breakdowns and low prices of spare parts.
As a result of flexibility of our equipment and modularity of its components, Dragflow can manufacture different types of dredges to comply with the different client requests. On demand, we can supply dredges in accordance to the rules of the Italian Naval Registration (RINA).
We are able to supply also automated and unmanned dredges and remote controlled dredges. These equipment minimise labour and maximise production of solids at the set flow rate.
Growth of global population, tourism, transportation of people and goods, together with increased awareness of the need to protect the planet are shaping the future of dredging technologies.
Dragflow's equipment is used in process plants, tailings ponds and dredge mining projects around the world. Download the free company brochure for more information about Dragflow's services in the mining and metals industry.
A demonstration of the impressive Dragflow Dredge Pump.
DRAGFLOW supplied a remote-controlled dredge to a company in Germany, for tailing ponds cleaning.
DRAGFLOW has successfully delivered a remote-controlled dredge (DRP18) to an important chemical industry, in Italy, for a dredging project.
Dragflow recently supplied a remote controlled dredge for a harbor dredging project in Marina Sveva (Italy).
Dragflow supplied a Cable Dredge (DRH) to a large surface mine operation, primarily producing copper and small amounts of gold and silver. The mine is located in the southwest region of the island of Sumbawa, in the district of Sekongkang, West Nusa Tenggara Province, Indonesia.
The new Dragflow Amphibious Dredge (DRM85 / 160E22), created by Dragflow specialists, was sold by our Chilean distributor Jacol to an important mining company in the North of Chile, a supplier of plant nutrients, Iodine, Lithium and industrial chemicals. The machine is going to work in a tailing pond near a mine in the Atacama Desert.
Dragflow 's new cutterhead (DTM85) is a huge success. The company recently delivery another unit (DTM85 with hydraulic pump HY85B), for a sand production project in Pakistan. Dragflow was able to provide the equipment in just five days from time of the request.
Dragflow supplied a new cutterhead (DTM85), with hydraulic pump (HY85HC) for a beach reclamation project in Bibione, Italy.
Dragflow has supplied a new dredge for sand mining and construction in Nigeria.
Dragflow supplied two high head dredging pumps (HY85B) with two excavators (EXHY20) for one of the biggest contractors working in the tunnelling part of the Suez Canal Development project.
Dragflow has supplied a new (DRH85/160E22DFHD) dredge to a client in Central Africa for mineral extraction from a river.
Environmental and high-depth dredging are emerging trends in the dredging market.
Dragflow is working on a cutting edge project: designing a new and reliable system to detect seal damage in submersible pumps.
Dragflow has delivered a specifically designed machine to one of the largest contractors in the oil and gas industry in order to remove sand from sea bed and allow the oil pipes' maintenance.
Dragflow and partner Tsurumi Pumps South Africa proudly supplied six Dragflow electric pumps high head (EL1204HHB) units to an appointed distributor in Johannesburg, South Africa.
Dragflow welcomes its new no clog pump, EL60 RI, the first in the upcoming series of recessed impeller pumps.
Dragflow will be presenting at Pollutec expo from 2 - 5 December in Lyon, France. Dragflow offers heavy-duty pumps designed and built to work in challenging conditions where standard pumps cannot operate, including for pollution control.
Dragflow will be presenting at Big 5 Exhibition, the International Building and Constructor Show is to be held on 17 - 20 November at Dubai World Trade Center, where Dragflow will reveal for the first time its new Cutterhead.
Dragflow is a forerunner in its sector and the company is now introducing its new electric excavators - the first ever designed to be used with electrics pumps.
For the first time ever Dragflow, a world player in solid pumping solutions, will be present at the Water Environment Federation's Annual Technical Exhibition and Conference, or WEFTEC 2014.
Over the next few weeks Dragflow will be participating in five exhibitions: Agrotica, Dams & Hydroelectric plant technology, Mostra Convegno Expocomfort, Smopyc Expo, IFAT and Samoter.
The new Amphibious Dredge has been completely designed, manufactured and tested by Dragflow's engineers and technicians, who use their consolidated know-how gained over 25 years of dredge equipment manufacturing, in order to ensure the reliability and functionality of the products.
Dragflow, a world player in solid pumping solutions, announces the complete restyling of its dredges; a technical initiative to improve design, working conditions and process monitoring, building on our traditional strengths; pumping high solid concentrations, working at high depth with operating costs among the lowest on the market.
Deep sea and high depth dredging: that's the new emerging trend in the dredging market and Dragflow is a world leader in this field, thanks to its decennal experience, combined with never ending research and development.
Dragflow, a worldwide player in dredging and mining solutions, extends its wide range of products launching on the market with a new line of dredges that are fully wireless remote controlled.
Dragflow, a world player in slurry pumping solutions, launches into the market the new revolutionary pump called EL1204HH, during the exhibition MINExpo, scheduled for September 24-26 at the Las Vegas Convention Center.
Dragflow, a worldwide player in solid pumping solutions, announces the installation of two new dredgers, one in northern Europe (Estonia) and the second in southern Europe (Italy).
Dragflow extends its wide range of products, launching on the market an innovative 'booster station'. The new booster pump is proposed together with traditional submersible dredge pumps, and is perfect for projects that require a very long delivery distance, or to reach a high discharge level.
For more than 25 years, Dragflow has been manufacturing and marketing pumps, dredges and equipment for the mining sector.
Dragflow chooses to soften the environmental impact with advanced technologies for dredging optimisation and naturalistic protection.
A new trend of deep sea and high depth dredging and exploration is emerging in the dredging market. Deep sea exploration represents both a development possibility, and a huge technical challenge, where critical hyperbaric conditions, remote control and maintenance amends play an important role.
Youtube, Facebook, Twitter and Linkedin are now waiting for your opinions about our products, the dredging and mining market, technological development and much more. Dragflow, always on the cutting edge and always closer to his customers, in a simple and transparent way. Ple
Dragflow is a world player in solid pumping solutions with over 25 years of experience in manufacturing heavy duty pumps and complete dredging equipments, focused on the continuous development of its design and manufacturing activities for dredging, mining and industrial sectors. But there is ano
Dragflow continues its world tour to introduce its products and technologies to mining and dredging industry. Come and meet us during the following exhibitions in the next upcoming weeks: CIM Conference and Exhibition: Montreal, Canada, Sunday 22 May 2011 - Monday, 23 May 2011. <
Dragflow, consolidated supplier of pumping solution for heavy duty application, teams up with Intech in Peru for the distribution of dredging and mining equipment. "After two successful installations in Cerro Verde and Antamina we are now in the right path to further penetrate the minin
Dragflow, consolidated supplier of pumping solution for heavy duty application, teams up with Intech in Peru for the distribution of dredging and mining equipment. "After two successful installations in Cerro Verde and Antamina we are now in the right path to further penetrate the minin
Dragflow, a specialist manufacturer of dredging and mining pumps as well as turnkey dredging equipment, is proud to announce the launch of their new company website. The new website coincides with a fresh new logo and corporate message “Dredging – Mining – Industry” and is designed to
Dragflow, one of the main manufacturers of dredging and mining pumps, has partnered with Aquatech Pump and Power, leader in dewatering and pump-related services in Ontario, to promote Dragflow pumps in Eastern Canada, from Ontario to the East Coast. Dragflow products are well-known for
Dragflow, one of the main worldwide suppliers of mining pumps, and Primax, a company of Sykes Group, one of the largest auto prime pump manufacturers, have reached an agreement to further promote and distribute Dragflow slurry pumps in India and Africa. With this agreement Dragflow will
Dragflow with its partner Wichary Technologies, will attend the II Conference: modern mining of gravel and sand in Zegrze (near Warsaw) on the 15 -16 of June. The main purpose of the meeting is to show all new technologies, machinery and equipment used in the gravel and sand mines and
Dragflow, one of the most qualified suppliers of heavy duty pumps in the mining and dredging industry with more than 25 years of experience, has enlarged its sales network appointing Eekels as its sole Dutch and Belgium distributor for its complete products range. This collaboration wit
We are pleased to announce that Dragflow will be exhibiting at the BAUMA 2010 international trade fair. The event will run from the 19th to the 25th April 2010, in Munich. On this occasion the company will exhibit complete dredging equipment: the HY85 pump with two EXHY20 side cutters.
Dragflow of Italy, one of the most qualified suppliers of heavy duty pumps in the mining industry with more than 25 years of experience, has appointed Sidrasul as its Brazilian distributor for its complete range of mining and dredging equipments. This collaboration with Sidrasul will pu
Dragflow electric pumps line has grown with a new model especially designed for the mining market. The new pump, called EL25S, is an evolution of the well-known model EL25, widely used in the mining industry. It has an empowered engine and a specific impeller in order to be able to han
Dragflow, a leading company in heavy-duty pumps manufacturing, will participate in 'Katowice 2009', an international fair for the mining, power industry and metallurgy industries, with its new distributor Wichary Technologies. At this event, which runs between 1-4 September 2009, the company will
Dragflow, a well-known manufacturer of submersible dredging pumps for mining applications, will participate in two of the most important exhibitions in Latin America for the mining sector: Extemin, from 14 September to 18 September 2009 in Peru, Arequipa Exposibram, from
Dragflow is proud to present its new electric pump range. Many years of experience in the mining and dredging section have lead us to develop new electric pump models to fulfil customer requests. These pumps are: EL354 and EL604 - pumps with high head for long discharge dis
Dragflow was born at the end of the 1980s as a manufacturer of heavy-duty submersible agitator pumps specifically designed for handling slurries with a high content of abrasive solids. As a recognised leader in the production and marketing of submersible dredge pumps, Dragflow has gain
We are pleased to announce that Dragflow will be exhibiting at Mining World. The event will run 15-17 April 2009 at the Crocus Expo in Moscow, Russia. On this occasion the company will present its new pump range, with new electric and hydraulic pumps, and its complete dredging equipment
Dredging operations can cause an elevated and complex environmental impact. Together with the problem of draining materials resulting from dredging, the necessity of protecting the marine ecosystem during the operations of excavation is assuming greater importance. The water turbidity in the zone
Dragflow is proud to present a new hydraulic dredging pump family. The evolution of legislation - which is becoming more and more severe in the area of dredging operations - and many requests from customers have lead Dragflow to respond once again to the challenge. The new family of dredging pum
The Chuquicamata mine, initially an open-pit copper mine, has undergone an expansion to operate as an underground mine.
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Batu Hijau copper-gold mine is located on the Indonesian island of Sumbawa in the province of West Nusa Tenggara, 1,530k
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The Bajo de la Alumbrera (Alumbrera) copper-gold mine in Argentina is owned and operated by Minera Alumbrera (MAA).It c
The Dragflow team constantly works not only to find new technological solutions that improve the performance of its products, but also to design specific solutions for contractors and end users, optimising sustainable operations with energy savings and reducing the environmental impact and overall costs.
In the world of mining or dredging, you can face a lot of different situations or problems. Dragflow is a specialist in customising solutions to satisfy clients' needs.
Dragflow pumps can create a self-contained excavating system for hard compacted soil, where a mechanical excavator would otherwise be required.
Special pumps designed and studied for the pumping high-density abrasive slurries.
Dragflow's remote-controlled dredge is the ultimate technology in the dredging sector.
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