Overview
Hydroblasting machine is engineered to outperform and outlast any other cleaning system. Combing with high performance pump unit can achieve a high efficiency washing .
Available as a skid or trailer unit, Watex hydroblasting machine offers a host of features to provide contractors with enhanced performance, superior durability, and unsurpassed operating efficiency.
What happens when Watex takes the toughest jet cleaner in the industry and improves it from end to end?
One of the most notable changes is the special water tank and filter system. This integrated design helps extend system life, while larger filters help extend on-site operating time.
We invite you to explore all the enhancements and operating features of the Watex D-Stream.This pump, with its quick-change, in-line fluid end design, has fewer parts for increased operating efficiency and simpler maintenance.
All operating controls, including the pressure compensating by-pass valve and pressure gauge with snubber, are mounted on a separate accessory manifold, which provides additional protection for these important components.
Hydroblasting machine pump unit
With the operating pressure from 200bar to 3000 bar, it is ideally suited for a wide variety of cleaning work, e.g. in the chemical industry, oil and gas industries as well as in the area of ship cleaning.
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.

1)pump anti vibration technology of hydroblasting machine
- 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 dampends 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
- 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 hydroblastig machine
Control system ensure the high stability of the flow rate and continuous hydroblasting machine. 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 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%.
- Low water lever shutdown system
- Water temperature shutdown system
- Different pressure alarm
- Oil pressure alarm for hydroblasting machine
- Oil temperature alarm
- Water pressure switch to keep the pressure of the water into the pump is eligible

All of the electrical component parts from famous brand
- 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 for the diesel engine was purchased from Bosch

Diesel engine purchased from famous brand , Watex also supply OEM service
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

304 Stainless Steel Water Tank In 4mm Thickness
Stainless steel Water tank with two filter systems protect the hydroblasting machine 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
- 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

High performance filter system for hydroblasting equipment
- Three stage filters
- 1μ standard
- 304 stainless steel casting cover bear high pressure
- The cover made by laser welding

Smart fluid end conversion for hydroblasting machine
- Pump head conversion can change from lower pressure to it’s max pressure within 2 mins
- The fluid end made in USA
- lower spare parts guarantee lower running cost
- Thanks to the integrated design of the piston guarantee the long lifespan of the spare parts

Max strongest chassis for hydroblasting equipment guarantee long lifespan of the water jet unit
- 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 collecting 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 ,expecially for the sewer and drain cleaning which need long length tube

Industry cleaning application with hydroblasting machine
Pressure washer is a method by which a high pressure stream of water from 600bar to 2800bar used to remove old paint, rust .Rubber, chemicals, runway rubber removal or other heavy build up without causing damage to the surface below it.
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 water blasting and other cleaning abrasives is the ability to contain, capture, filter and reuse the water. This eliminates waste water and contaminants after the cleaning.
Paint stripping from different surfaces and paint types
For every surface and every type of paint, from small hand guns to remote-controlled ship cleaning vehicles – all products for your challenges.
Remove concrete, stone, debris and coatings



When renovating and maintaining structures, buildings, monuments and facades. It is not uncommon to be faced with the challenge of having to remove damaged concrete in order to re-shutter these areas in the further course of the work and then pour new concrete.
Rubber removal from roads, runways and landing strips
Reliably removing rubber abrasion and various contaminants from surfaces of any kind is a tricky task. By using water jet solutions from Watex, this task can be completed gently, quickly and thoroughly.