Tobee WNQ Submerged Dredge Pumps are also known as onboard dredge pumps, It can either be installed onboard of the dredging vessels or in the suction pipe or cutter ladder as submerged pump. Onboard dredge pumps are the primary power source for transporting the mixture to the hopper or discharge location. The dredge pumps are also essential for mixture transport in stationary dredgers and at pipeline booster stations. The WNQ series dredge pumps are single-walled conventional and high performance types, complete with drive, support and control systems. They can respond to a wide range of operational requirements. Each offers benefits according to dredging materials, circumstances, and weight and space limitations.
Design Features:
Heavy Duty - a double-walled pump construction fully equipped with interchangeable wear parts. Excellent configuration for the most demanding operations.
Performance - a single-walled construction furnished with, where possible, replaceable wear parts. An all purpose dredge pump and balanced option as regards weight, size and replaceable wear parts.
Easy - for operations that are less demanding. This is a single-walled construction without any replaceable wear parts - a pump construction with as few components as possible.
Submerged pump [1] is a positive pressure conveying vertical pump, which can effectively solve the problem of air resistance and cavitation. The explosion-proof level of the conveyed material determines the submerged pump products with different structure, working principle, classification, scope of application, product advantages and disadvantages and mode of operation, which can be simply divided into two categories of traditional submerged pumps (explosion-proof outside the tank 1 area, 0 area inside the tank is not explosion-proof) and new type of submerged pumps (explosion-proof outside the tank 1 area, explosion-proof inside the tank 0 area).
Submerged pumps are vertical pumps in which the impeller, pump body, and other flow-through parts are submerged in the material being conveyed, and are connected to the motor by a shaft. Submerged pumps are made according to the different needs of reaching into the length of the container. Submerged pump and material contact parts, generally according to the requirements of the material selection, metal and non-metallic materials. Such as 304, 316, 316L, engineering plastics, fluorine plastic and so on.
Tobee WN Dredge Pumps are single-stage single suction cantilever horizontal centrifugal pumps with advantages of light weight, good wear-resistance, super dredging performance, WN dredging pumps impeller passage is very wide, It can continuously transport gravels or high plastic clay and not happens jam, Especially for dredging sands and damming of the river and seas.
WN Series Dredge Pumps can be also integrated with the gearbox, That mean the pump and gear box share one common shaft. So It doesn't need the pump bearing assembly and frame, In this way, Not only save space, but also reduce cost and breakdown ratio, Let the dredge pump give play to maximum effectiveness.
Design Features:
Construction
WN200 to WN500 dredge pumps are of single casing, single stage cantilevered horizontal centrifugal pumps. Two types of coupling with gear box: frame and pump box.
WN600 to WN1000 dredge pumps are of double casings, single stage cantilevered centrifugal pumps.
These pumps are equipped with frame and lubrication is force thin oil. The design of double casing the pump working till the volute liner almost worn down and guarantee no leakage when volute liner is worn down.
Tobee WN300 Dredge Booster Pump is a kind of highly effective wear-resistant marine dredging pump, The wetted parts like Impeller, volute liner, front liner and black liner is made of high chrome alloy. WN300 dredge pump is mainly used in dredgers for dredging river, dredging sands, Blowing sand reclamation, Dredging port, cleaning lake and sea etc.
Design Features:
WN300 Dredge Booster Pumps are the heart to the dredgers according to its capacity, working efficiency, transferring distance, suction depth. DOD Dredge Pump are designed with features of resistance to wear and malfunction, and general robust and reliable character, which are highly successful proven in abrasive sand dredging industry.
Dredge Booster Pump offer a complete range of single-or double-walled, inboard or submerged, which are available for different uses. They can be used in inboard or submerged by single and double walled types.
Tobee WN450 Sand Dredge Pump is singe stage single suction horizontal cantilevered centrifugal dredging pump. Tobee designs and researches this new type dredging pump by making full use of advanced CAD software, aiming to dredging river, lake and seal which is in great need to dredge in the world. The use of this dredge pump has remarkable comprehensive economic benefits and can meet dredging ship's requirements completely.
Design Features:
Structure suitable for dredgers:
The structure of WN450 type dredge pumps are single-casing, single-stage, single-suction, cantilever and horizontal. According to the connection with the gear box, two structures can be offered: self-carrying bracket and pump-box assembly. The lubrication for the bracket is grease or thin oil.
776 Tobee Wnq Submerged Dredge Pumps Suppliers
Short on time? Let Tobee Wnq Submerged Dredge Pumps sellers contact you.
Tobee WN500 Gold Dredge Pump is designed for continuously handling the most difficult higher abrasive slurries & sands which contain too big solids, It has advantages of single case, wide channel, high chrome wetted parts. The discharge can be installed in 360 degree in any direction, easy to install and use, good cavitation performance, anti-abrasion etc. WN500 gold dredge pump mainly used for dredging, explosive sludge, dredger, sewage, mineral processing and metal smelting slag etc.
WN 500 Gold Dredge Pump Applications:
Construction:
preparation, pumping and recycling of bentonite
transportation of mud, sand, and gravel
pumping in depth and special foundations
moving slurries in civil works
emptying sludge for tunnel construction
Tobee WN600 Suction Dredge Pump is a new type dredging pump, aiming to China's river, lake and sea situation, they haven't been repaired for many years and now they are in great need to dredge and fill hydraulically. The dredging pump has characteristic features: easy installation, long-life service, high efficiency, reliable bearing lining and good economical efficiency etc. This type of pump can meet dredger's requirements completely and each set of dredging pump has passed the inspection issued by ISO.
Design Features:
The whole construction is suitable for dredgers.
Reliable and simple structure.
Easy Disassembly and Installation, Convenient Maintenance.
Good NPSH performance.
Excellent Ant-wear Performance, Long Service of Wet Parts.
A little Hydraulic Loss, High Efficiency, Low Consumption.
Reliable shaft sealing without leakage.
WN600 dredge pump has wide flow channel, which is designed for high density and lower abrasive slurry.
Tobee WN700 CSD Dredge Pump is a kindly of special pump used for cutter suction dredger, hopper suction dredger or offshore dredging platform etc. It is double casings, single stage cantilevered centrifugal dredge pump structure. WN700 dredge pump is equipped with frame and lubrication is force thin oil. The design of double casing the pump working till the volute liner almost worn down and guarantee no leakage when volute liner is worn down.
Design Features:
WN700 dredge pumps are of single stage, single suction, horizontal structure. According to discharging pressure, The WN700 dredge pump is double casing pump.
Double casing design enhances the safety reliability. If volute liner is getting close to being worn out, or split, there will be no water leakage inside pump house. The WN700 dredge pumps can be work under water. The submerging depth can meet different requirements. Bearings use famous domestic or foreign brands. WN700 dredge pump has long trouble free working time.
WN700 dredge pump uses front dismantling structure, and is easy to stall, disassemble and repair. Different components have special dismantling tools.
Tobee WN900 Marine Dredge Pump is one type of horizontal centrifugal dredging pump. It is mainly used for dredging in river, lake, seaport, lagoon, pond, reservoir etc. And it is usually installed in dredgers. It is very wearable for sand and mud dredging. The marine dredge pump is made of high chrome alloy. In accordance with clients' requirements, the dredge pump can be connected to diesel engine through connecting gearbox.
Design Features:
Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving
Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability
Strong through-put. The pump can persistently discharge gravel, high plastic soil lump,etc.
The dredge pump can be directly matched with either motor or diesel engine
Long operating life of parts
Little hydraulic loss, high efficiency and low oil-consumption
Large volume, Heavy duty
Steady operating, little vibration, low noise
Simple & reliable construction, easily disassembly & assembly, convenient maintenance
Reliable sealing without leakage
Tobee WN1000 Dredge Pump is single-stage single suction cantilever horizontal centrifugal dredge pumps with advantages of light weight, good wear-resistance, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc, It throughout meets requirements of the dredge to dredging pumps.
Design Features:
Overall structure performance well in marine use
WN1000 dredge pump with a double pump casing, single stage single suction cantilever horizontal structure. According to the connection type with the gear box, there are two kinds of typical structure, one is with independent support, the other is combined with gear box. The lubrication of pump with support is grease lubrication or thin oil lubrication. The double casing design can make the pump body safe even when the liner is worn out. Easy to disassemble and maintenance: WN type dredging pump can be disassembled from front. This make the disassemble and maintenance easier.
Tobee 100mm vertical submerged chemical pump is mainly used in a variety of sump conditions, It can also be readily applied on floating dewatering or other floating pump platforms. As a true cantilevered vertical slurry pump, TP100RV vertical spindle pump does not have submerged bearings or seals, thus, eliminating the primary failure mechanism for similarly fielded pump lines.
Tobee 100mm vertical submerged chemical pump Specification:
Size: 100mm
Capacity: 40-289m3/h
Head: 5-36m
Speed: 500-1200rpm
Eff.: 62%
Power: Max.75kw
Handling solids: 32mm
Materials: High chrome alloy, Rubber, Polyurethane, Ceramic etc
Tobee 300mm vertical submerged chemical pump is unique cantilevered design, The sump pumps doesnâ??t need any seal and seal water. The TP300TV pumps are preferred by many customers with special installation requirements and widely applied in sump. Its wear-resistant metal liner could handle abrasive slurries with rough particles and high concentration.
Tobee 300mm vertical submerged chemical pump Specification:
Size: 300mm
Capacity: 288-1267m3/h
Head: 6-33m
Speed: 350-700rpm
Eff.: 50%
Power: Max.200kw
Handling solids: 65mm
Materials: High chrome alloy, Rubber, Polyurethane, Ceramic etc
Tobee 65mm vertical submerged chemical pump is mainly used to transfer high- hardness, strong-corrosion and high-concentration liquids that contain suspended solid particles, The metal lined and elastomer rubber lined is interchageable for different duties, such as finished ores, refuse ores, ashes, cinders, cements, mud, mineral stones and etc.
Tobee 65mm vertical submerged chemical pump Specification:
Tobee 150mm vertical submerged chemical pump are designed for every other tank, pit or hole-in-the-ground slurry handling situation, TP150SV pumps are available in various standard lengths to suit common sump depths, for very deep sumps or where high shaft speeds limit the length of the pump, a suction extension pipe can be fitted to the bottom inlet to extend the depth of the pump by up to 2 metres.
Tobee 150mm vertical submerged chemical pump specification:
Size: 150mm
Capacity: 108-576m3/h
Head: 8.5-40m
Speed: 500-1000rpm
Eff.: 52%
Power: Max.110kw
Handling solids: 45mm
Materials: High chrome alloy, Rubber, Polyurethane, Ceramic etc
Tobee 250mm vertical submerged chemical pump is centrifugal sump slurry pumps submerged in sump to work.It is designed for delivering abrasive, large particle and high density slurries. The pumps have no need of any shaft seal and sealing water. it can also be operated normally for insufficient suction duties. The submerged depth can be customed as different sump.
Tobee 250mm vertical submerged chemical pump specification:
Size: 250mm
Capacity: 261-1089m3/h
Head: 7-33.5m
Speed: 400-750rpm
Eff.: 60%
Power: Max.200kw
Handling solids: 65mm
Materials: High chrome alloy, Rubber, Polyurethane, Ceramic etc
Tobee 200mm vertical submerged chemical pump are an ultra-heavy duty design for continuous operation, the bearing assembly design allows the pumps to operate in very tough conditions without damaging the bearing. Both high chrome alloy and elastomer wet end parts are suitable to the different applications, and the pumps use in many industries, various lengths and suction extensions are available to suit most sump depths.
Tobee 200mm vertical submerged chemical pump Design Features:
Less wear, less corrosion
Wetted components are available in a wide range of alloys and elastomers. Tobee selects the optimum combination of materials for maximum resistance to wear in virtually any industrial application, including those demanding both abrasion and corrosion resistance, and where larger particles or high density slurries are encountered.
Abrasion resistant Ultrachrome T05 alloy.
Abrasion/corrosion-resistant Hyperchrome T49 alloy.
Corrosion-resistant stainless steels.
Natural and synthetic elastomers.
No submerged bearing failures
The robust cantilever shaft avoids the need for lower submerged bearings which are often the source of premature bearing failure.
Heavy duty roller bearings, above mounting plate.
No submerged bearings.
Labyrinth/flinger bearing protection.
Rigid, large diameter shaft.
No shaft sealing problems
The vertical cantilever design requires no shaft seal.
No priming required.
The top and bottom inlet design is ideally suited for â??snoreâ?� conditions.
Less risk of blocking
The screened inlets and large impeller passages reduce the risk of blockages.
Zero ancillary water costs
The vertical cantilever design with no gland or submerged bearings avoids the need for expensive gland or bearing flushing water.
Tobee 200mm vertical submerged chemical pump On-site Applications:
Mining Sump drainage Coal prep Mineral processing
Mill sumps Tunnel Tailings Chemical slurries
Ash handing Paper and Pulp Waste sludge Coarse sand
Lime mud Phosphoric acid Sump Dredging Mill grinding
Alumina Industry Power Plant Potash Fertilizer Plant Other industries
Tobee Hydroman THY175-THY220 Hydraulic Dredge Pumps are suitable for 120, 150, 220, 240, 300, 330, 360 and other small, medium and large series of Excavators. Besides, they are specialized for those circumstances that are difficulty to dig, such as much more water and watery sludge, mud, sand and slurry. Remove the bucket and connect to the hydraulic dredge pump, concentration of extraction with high efficient and density could be achieved. The work efficiency improves greatly with the matching hydraulic dredge pump and long-distance transportation is also realized. In addition, The Hydroman hydraulic dredge pump could be equipped with hydraulic station and applies to the harsh environment. Hence, several difficulty conditions could be dealt with such as excavators digging ineffectively, long-distance transportation of mud and mortar, lack of electricity supply and frequent switching conditions. In conclude, it can be supplied to various dredging conditions.
Design Features:
The hydraulic dredge pump bottom is arranged with the mixing device, and the bilateral and multilateral separate mixer can be arranged, which can prevent pump blockage by the bulky fixed substance, so as to fully mix the solid with liquid, and facilitate handling.
The hydraulic dredge pump can handle the solid substance with the maximum particle size of 150mm, and the solid-liquid extraction concentration can be over 70%.
Tobee Hydroman TQSY Hydraulic Submersible Dredge Pumps are suitable for 120, 150, 220, 240, 300, 330, 360 and other small, medium and large series of Excavators. Besides, they are specialized for those circumstances that are difficulty to dig, such as much more water and watery sludge and sand. Remove the bucket and connect to the hydraulic mortar pump, concentration of extraction with high efficient and density could be achieved. The work efficiency improves greatly with the matching hydraulic dredge pump and long-distance transportation is also realized. In addition, The dredge pump could be equipped with hydraulic station and applies to the harsh environment. Hence, several difficulty conditions could be dealt with such as excavators digging ineffectively, long-distance transportation of mud and mortar, lack of electricity supply and frequent switching conditions. In conclude, it can supply to various conditions.
Design Features:
The bottom of the dredge pump has a mixing device, and it also could be equipped with bilateral or multilateral agitators additionally in order to prevent large pieces of fixed material clogging the dredge pump and fully making the solid and liquid mixed, thus it is more convenient to handle.
Tobee WN800 Diesel Engine Dredge Pump is horizontal, single-stage cantilevered structure pump, which is designed to meet the requirement of the contractor demanding and comprehensive dredging requirement. WN800 dredging pump impeller passage is very wide to continuous pumping gravel or high plastic clay and not happens jam. The minimal amount of wear parts design in the dredging pump results in reduced wear, long life and lower maintenance which translates into less downtime, significant cost savings and dredging good performance with high efficiency.
Design Features:
Advanced hydraulic model, CAD 3D design, high efficiency and obvious energy-saving .
Large dredging depth, high density of dredging mud, good NPSH and strong suction lift ability.
Strong through-put. The pump can persistently discharge gravel, high plastic soil lump,etc.
The dredge pump can be directly matched with either motor or diesel engine.
Wide application. It can be used in various kinds of soil quality. Generally, the dredge pump is matched with an impeller with 3 or 5 pieces of vane.
V4 Borewell Submersible Pumpset
Falcon Premium 100 mm (4) Borewell Submersible pump is firmly coupled to a submersible electric motor and Operates by being submerged beneath the surface of the water. The optimal design of impeller and diffuser enables the best Possible hydraulic efficiency. Built-in check valve prevents back flow and reduces the risk of water hammering. All Vital components of these pumps are made up of corrosive resistance thermoplastic and the shaft is of SS 410.
Salient Features
- Motor portion covered with corrosive resistance Stainless steel J4 shell
- More durability and hygiene
- High operating efficiency
- Specially designed thrust bearing to withstand high axial thrust load
- Extremely hardwearing water lubricated bearing
- Thread type motor construction ensures service feasibility
- Specially designed Deep Drawn type pump ensures perfect alignment and
Thereby increases the life of the pump set
- Designed for wide voltage operation
- Best alternative for JET & Compressor pump set
- Additional intermediate bearing in higher stage pumps.
Specification
Power Range : 0.37 kW to 4.4 kW (0.50 HP to 6.0 HP)
- Version : Single Phase 160V to 230V, Three Phase 350 to 415V, 50Hz AC Supply.
Single Phase available in 0.5 HP to 5.0 HP
Three Phase available in 1.0 HP to 6.0 HP
- Speed : 2880 RPM
- Head Range : 10 Mtr. To 340 Mtr.
- Discharge Range : 450 LPM to 12 LPM
- Outlet Size in Inch : 1.0 , 1.25, 1.5 & 2.0
- Degree of Protection : IP 58
- Direction of Rotation Minimum Cooling : Counter clockwise from driving end -1ph: Electrically Reversible -3ph
- Thrust Load : 0.37 kW â?? 0.75 kW- 650 lbs, 1.1 kW -1.5 kW -1000 lbs,
2.2kW, 7.5 kW -1500 lbs.
- Flow Along the Motor : 0.15 m/sec.
- Type of Duty : S1 (Continuous)
- Method of Starting : 1ph-Capacitor Start Capacitor Run (CSCR): 3ph
Direct Online (D.O.L)
- Maximum Starts Per Hour : 20 Times
776 Tobee Wnq Submerged Dredge Pumps Suppliers
Short on time? Let Tobee Wnq Submerged Dredge Pumps sellers contact you.
