Water jetting equipment Water jetting equipment

Water jetting equipment

Water jetting system adopts pressure stream to get the achieve pressure to clean the surface .It is driven by diesel engine or electrical motor for insider or outside of the tube pipe tank heat exchanger cleaning

UHP ultra high pressure water jetting equipment can be used for cleaning the old paint and rust for the ship and remove the oyster and algae for the shipyard to instead of the sand blasting . It also can be used for tank ,tube ,pipe insider cleaning .


Water jetting equipment is engineered by diesel engine with ultra high pressure water jetting machine. Combining with rotative cleaning head to achieve surface cleaning solution in some special circumstance that normal tool can not deal with.

It is environmnetal and efficiency tool instead of the traditional cleaning methods. It just use the pure water without any material like sand or abrasive to clean the surface .

Available with a skid or trailer unit. Watex water jetting equipment offer a host of features to provide contractors with enhanced performance, superior durability.

Powerful performance and undeniable reliability are just two reasons the new water jetting equipment is the clear choice for your industry cleaning requirement .

With operating pressures from 1500bar to 3000 bar. It is ideally suited for a wide variety of cleaning work in the chemical and mining industry and popular in the paint rust removal industry for the big ship .

HP sealing made by super composite material enables high durability of the high pressure seals and counteracts the ingress of air.

Ultra High Pressure Water Jetting Equipment Pump Unit

  • Three pistons to Five pistons plunger type keep the stability of the running
  • Chang various pressures flexible with accelerating speed within two mins
  • Diesel engine driven pump ensure the fluid end receives water at the correct pressure with lower maintenance

With the continous working pressure from 1000bar to 3000 bar with different flow rate combing varies cleaning head for tube cleaning with big flow rate. And paint rust removal and hydrodemolition or heat exchanger with ultra high pressure .

1) Water Jetting Equipment Anti Vibration Technology

  • Ultra high pressure (UHP ) water jetting machine anti vibration technology reduces vibration during running by 30%
  • Allowing less movement and greater control of the end hose and the water jet unit.
  • One button stabilization technology quickly dampens the water jet pump movement resulting from repositioning the pump concentric running. This allows precise positioning of the end hose.
  • With cycle times of up to 1900 per minute at 2780 bar with 40000psi. Pump efficiency is increased up to 25% while diesel consumption is decreased by up to 10%.
  • Adopting our new swing brake tech, the pump’s plunger amplitude is reduced by 70%
  •    The water jet blasting system developed by an international team ensures precise operation and energy consumpition
  •    Extra reinforcements in the boom, plunger, plunger and undercarriage increase stability and service life
  • Easily accessible service points and a detachable fluid end that make maintenance more easy
Water jetting equipment

Versatile And Easy Control Panel For Waterjetting Equipment

  • Control system ensure the high stability of the flow rate and continuous ultra high pressure waterjetting running and guarantee high volumetric efficiencies at high pressures in a quick speed as well.
  • It features for waterproof and dustproof ,the protection level reached to IP 65. Combining pump anti vibration technology ,the pump anti vibration technology reduces vibration during pumping by 50%

1) Watex Fault Self Diagostic Technology For Water jetting Equipmet

Continually inspectiong more than 12 aspects of the water jetting machine during operation. Faults are displayed on the monitor. Review of the detected faults can reduce troubleshooting time by 70%.

  • Low water lever shutdown system
  • Water temperature take over shutdown system
  • Different pressure alarm
  • Oil pressure alarm
  • Oil temperature alarm
  • Water pressure switch to keep the pressure of the water into the pump is eligible
Water jetting equipment

All Of The Electrical Component Parts Purchased From Schneider For Water Jetting Equipment

  • All of the electrical components adopts Schneider and some control electrical component parts purchased from Siemens or the similar high quality brands .
  • The electrical power supply for the diesel engine from Verta
  • The diesel motor and CPU from Bosch
Water jetting equipment

Diesel Engine Purchased From Famous Brands For Water Jetting Equipment

Diesel engineer as one of the most important part like water jetting machine. So all of Watex waterjetting equipment diesel engine purchased from Cummins or same quality brands. You also can tell us the brand of the diesel engine you need, we can supply OEM service .

  •  Cummins engine oil ,every 1000 hours to update
  •  Service network all of the world
  •   Max rotating speed 1900 rpm
  •   Advanced fuel injection technology ,heat efficiency 9.8MJ/KWH
Water jetting equipment

304 Stainless Steel Water Tank In 4mm Thickness For Water Jetting Equipment

If the water tank made by plastic will be easy break by collision and rust easy if the tank made by steel and break the pump easy and increase the rating of the blockage

  • 250 gallon water tank.
  • Triple 200 gpm filters – the first in its class..
  • Water tank with no pressure filter system by Watex design.
  • Equipped with low water shutdown system and high temperature stop system.
  • Italy mechanical floating valve can eliminate the water hammer effectively
  • Allows for water to de-aerate before entering the pump, extending the life of the parts.
  • Low water level switch to prevent cavitation from water supply problems
Water jetting equipment

High Performance Filter For Ultra High Pressure Water Jetting Equipment

  • Three stage filters
  • 1μ standard
  • 304 stainless steel casting cover bear high pressure
  • Integrated welding for the filte system
  • There are three layers of the filters insider of each cover to confirm the high purity of the water
Water jetting equipment

Smart Fluid End conversion for high pressure washer

  • Pump head conversion can change from lower pressure to it’s max pressure within 2 mins
  • lower consumable parts and easy to supply maintenance
  • Little consumable parts for the fluid end
  • Easy to change the spare parts
  • Whole of the HP seal kits made in Japan
Water jetting equipment

Max Strongest Chassis For UHP Water Jetting Equipment Guarantee long lifespan

  • Dural independent frame system ,diesel and pump mounted on a separate plate
  • Design specially for surface treatment ,easy to transport and hoist
  • The plate has tool box can keep some tools and accessories easy and safe
  • Galvanized processing to meet the long term anticorrosion requirement
  • Whole of the chassis made by integrated welding
Water jetting equipment

Hydraulic collection system without compromise as option for long hose

  • Torsion accessory can improve the working environment and increase the working efficiency
  • All of the high pressure tube /line made in Sweden or USA .
  • Combining the hydraulic system it can collect the long soft tube in a good situation
  • And maximize the lifetime of the tube ,expecially for the sewer and drain cleaning which need long length tube
  • Extend the lifetime of the high pressure tube
Water jetting equipment

Application Industry For Ultra High Pressure(UHP) Water Jetting Equipment

  • Ultra high pressure (UHP) water jetting equipment from 100bar to 2800bar to clean the drain . Sewer and tube internal cleaning with 3D cleaning head.
  • It also can be used for paint and rust removal and pipe tube cleaning.
  • This method is perfect for internal and external surfaces . Because the spray gun operator is able to access those “hard to reach” areas .
  • Besides, due to its strong water spray, the user can keep a safe distance from the surface being cleaned.
  • One of the major differences between ultra high pressure waterjetting machine. And other cleaning abrasives is the ability to contain, capture, filter and reuse the water. This eliminates waste water and contaminants after the cleaning.

Diver performing underwater ship hull cleaning the alga and barnacle with high pressure water for the bottom of the ship .

Underwater robot ship bottom Cleaning

The purpose of underwater ship wall cleaning is to remove biological roughness or fouling. A build up of marine fouling can lead to increased drag. Resulting in a detrimental impact on a vessel’s hydrodynamic performance and hence the relationship between speed, power performance and fuel consumption. Fouling, particularly in the case of a prolific build-up of hard or shell fouling like barnacles or tubeworm. They can cause turbulence, cavitation and noise, frequently affecting the performance of sonars, speed logs and other hull mounted sensors.

Proper cleaning removes all traces of fouling and does not damage the coating or cause any increased surface roughness. Underwater cleaning is performed either by a diver with high pressure cleaning pump or by a remotely operated vehicle (ROV) controlled from land.

Applicability and assumptions with water jetting machine

Hull cleaning is applicable for all vessel types and ages. Depending on the degree and type of fouling to be removed a diver can typically clean 300 to 400 m2 per hour of flat surfaces (less on the bow and stern areas). The operation will be performed during normal ship stops (bunkering, anchorage). The fuel reductions depend on the extent to which the hull is fouled.

Reduction potential
Depending on the degree of marine fouling, vessel size, vessel segment, operation profile. And trading areas a reduction in the range of 1% to 5 % on main engine fuel consumption can be expected

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