Hydro blasting machine Hydro blasting machine

Hydro blasting machine

Hydro blasting machine is typically done through an opening called a cleanout, which is an accessible opening present in every plumbing system and designed to allow plumbers to easily "clean out" debris and other clogs.

Hydro blasting equipment can be widely used for remove the blockage from the tube pipe with high flow rate up to 65L/min with 2800bar and remove the paint rust in a high efficiency with high pressure up to 3000 bar and combining rotating cleaning head to remove the material from the surface in a quick speed ,it also can be used to remove the road marking removal and rubber removal in the airport .


Hydro blasting machine is fitted with heavy-duty triple ceramic or hard alloy plunger pumps, driven by electrical motor or diesel engine for pipe ,tank , ship hull cleaning . Mostly , for medium cleaning ,we suggest electrical motor. Due to the electric motors are heavy duty, low revising  which results in less wear to the pump and lower maintenance costs.

Watex electric units are designed for maximum reliability and simplicity, resulting in lower maintenance costs, less downtime, and greater productivity.

This innovative line of high pressure hydro jetting machine are designed around the model E-stream pump.  This pump, with its quick-change, in-line fluid end design, has fewer parts for increased operating efficiency and simpler maintenance.

Hydro blasting machine have been designed to tackle the toughest water blasting applications. Their quick-change, in-line fluid end design has fewer parts for increased operating efficiency and simpler maintenance.

High performance pump unit for the hydro blasting machine

The sealing water system used prevents leakage, enables an especially high durability of the high-pressure seals and counteracts the ingress of air.

  • Swing-Down manifold for full component access
  • Convert to various pressures in the field with minimal downtime
  • Engine driven charge pump to ensure the fluid end receives water at the correct pressure, regardless of the supply conditions.

Pump anti vibration technology

The pump anti vibration technology reduces vibration during pumping by 50% allowing less movement and greater control of the end hose.

The one button stabilization technology quickly depends any pump movement resulting from repositioning the piston. This allows precise positioning of the end hose.

  • With cycle times of up to 29 per minute (at 12MPa), pump efficiency is increased up to 25% while fuel consumption is decreased by up to 10%
  • The hydraulic system developed by an international team ensures precise operation and energy conservation for hydro blasting machine
  • Extra reinforcements in the boom, arm, swing platform and undercarriage increase stability and service life
  • Easily accessible service points and a detachable radiator screen are among the features that make scheduled maintenance more convenient
  • By adopting our new swing brake technology, the pump’s overswing amplitude is reduced by 60%

Versatile and easy control panel for hydro blasting machine

Control system ensure the high stability of the flow rate and continuous high pressure washer 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%

Watex fault self diagnostic technology

Continually monitors more than 20 aspects of the system during operation. Faults are displayed on the monitor. Review of the detected faults can reduce troubleshooting time by 70%.

  • Water lever shutdown system
  • Water temperature shutdown system
  • Water pressure switch to keep the pressure of the water into the pump is eligible
  • Flow rate not stable alarm
  • Low pressure lower than inlet water pressure alarm

All of the electrical components from famous brand for hydro blasting machine

  • All of the electrical components adopts Schneider and some control electrical component parts purchased from Siemens or the similar high quality brands .
  • The drive motor purchase from Bosch

Diesel engine purchased from famous brands with afterservice all of the world

Diesel engineer as the same important part like the high pressure pump unit,so we purchased all of our diesel engine purchased from Cummins or same quality brands ,you also can tell us the brand of the diesel you need

  • 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

304 stainless steel water tank in 4mm thickness for hydro blasting machine

Stainless steel water tank with two filter systems protect the high pressure pump and get the water out from tap into the water tank ,during the water jetting situation there are a high pressure water splash and spray around the place where put on the machine ,if the water tank made by plastic or normal steel will break and rust easy

  • 150 gallon water tank.
  • 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

High performance filter for hydro blasting machine

  • Three stage filters
  • 1μ standard
  • 304 stainless steel casting cover bear high pressure

Smart fluid end conversion for water blast machine

  • Pump head conversion can change from lower pressure to it’s max pressure within 2 mins
  • Lower spare parts thanks to the integrated design of the piston
  • Lower spare parts guarantee the lower running cost
  • All of the HP kits made in USA

Max strongest frame for hydro blasting machine 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

Hydraulic collection system without compromise as option

  • Torsion accessory can improve the working environment and increase the working efficiency and extend the lifetime of the high pressure tube
  • 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 ,especially for the sewer and drain cleaning which need long length tube

Application industry with hydro blasting machine

Pipes and tube cleaning

Watex offers a wide range of cleaning systems for pipes and pipe bundles for different diameters and hard contamination. Cleaning of ducts, pipelines, ash water pipes, exhaust pipes.

Surface cleaning

Cleaning surfaces is a popular task with water jetting machine. All the better that the powerful solutions from Watex is able to handle this chore. Saving time thanks to their performance and achieving optimal results.

Cleaning of containers, tanks and vessels

Tanks and vessels of all shapes and sizes often require tailored cleaning solutions. We develop solutions to ensure that vessels . And tanks are cleaned optimally and that the quality standards in your production process remain unchanged.

Deburring for high precision parts

Removing burrs safely and precisely after the manufacturing process is an ideal field of application for waterjet technology. A perfectly matched system of high-pressure pump and water tool ensures precise, reproducible results.

Decoating of a wide variety of materials and surfaces

High pressure water jetting technology from Watex form the ideal basis for gentle decoating of a wide variety of substrates. Many years of experience in all areas of hydro blasting machine technology flow into the design of suitable tools . And the correct interaction of water pressure, quantity and working angle ensure perfect results.

Decoring for highest quality requirements for the casting parts

Decoring products ensures maximum cleanliness and quality. Remove residues thoroughly, even on parts that are difficult to access.

Derusting to protect against rust formation

Derusting with high pressure water is a process that is used whenever components .and workpieces need to be protected against rust formation.

Descaling to remove impurities from iron oxide

The descaling of steel has a decisive influence on the quality of the end product. It is therefore of enormous importance to control the process reliably and reproducibly.

Underwater robot ship bottom Cleaning

Diver performing underwater ship hull cleaning the alga and barnacle with high pressure water for the bottom of the ship .
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. can cause turbulence. cavitation and noise. frequently affecting the performance of sonars, speed logs and other hull mounted sensors.
Proper hydro blasting machine removes all traces of fouling and does not damage the coating or cause any increased surface roughness.

Applicability and assumptions
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 with hydro blasting machine
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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