Engineered to deliver high pressure, high reliability, and exceptional efficiency across boiler systems, vehicle cleaning, food plants, and marine infrastructure.
The global industrial landscape is undergoing a massive transformation with respect to maintenance, surface preparation, and cleaning. The traditional abrasive methods such as sandblasting, coal slag, and solvent chemical etching are facing strict regulatory constraints due to health risks (like silicosis), environmental pollution, and waste management overheads. In this scenario, **Hydro Blasting Systems**—utilizing water pressures ranging from 5,000 psi (340 bar) to upwards of 40,000 psi (2,800 bar)—have emerged as the undisputed benchmark for ecological and economic efficiency.
In heavy industries including shipbuilding, oil and gas, petrochemicals, infrastructure engineering, and energy production, maintaining the structural integrity of steel substrates, piping systems, and pressure vessels is critical. The buildup of scale, biological fouling, corrosion, and old coatings must be removed to allow for non-destructive testing (NDT) or coating applications. High-pressure and ultra-high-pressure (UHP) hydro blasting eliminates the need for expensive chemical disposal and prevents the dispersion of toxic dust clouds.
The market requirements differ dynamically across regions. In **North America** and the **European Union**, the demand is heavily focused on safety, automation, and noise reduction. Features like robotic magnetic crawlers for ship hulls and automated tube bundle cleaners for heat exchangers are highly sought after. Meanwhile, in rapidly growing economies in **Asia-Pacific**, **South America**, and the **Middle East**, the focus is heavily aligned with robust municipal infrastructure construction, pipeline dredging, and maritime port expansion. Finding a supplier that balances high-end safety certifications with cost-effectiveness is a primary challenge for international procurement managers.
Premium manufacturers design equipment in alignment with global certification standards to ensure safe operational thresholds:
Foshan Dulles Equipment Co., Ltd. was great experienced in cleaning mechanical system research and development for more than 30 years, which was one of the earliest companies to produce pressure washers. As the growing market greatly demand of clean and environmental products year by year, we speed up research and development work meanwhile commit to provide multi-aspect cleaning and environmental solutions to our customers. Early in 1995, the first general home pressure washer was developed. In order to meet the different requirements from market demand, we continue to develop products which involve commercial and industrial pressure washers, explosion-proof high pressure cleaning machines, sewer machine drain cleaners, fog making machines, electric sewer cleaners, gasoline dredge cleaning machines, as well as intelligent fog making machines, etc.
Our products are widely applied in various areas, especially in industrial and chemical production, ship rust removal, municipal bridge engineering, mine and road dust removal, street cleaning, urban pipe dredging, and mobile car wash equipment, etc. The series products have obtained 3C, CE and ISO certificates, and also design pattern certificates for pressure washers, high pressure pumps, fog making machines and more. Dulles products are well accepted by the market with advantages of unique and fashionable design, cost-effectiveness, high-level safety and stable performance, which has helped build a strong reputation and expand gradually into European and American markets from South and East Asia.
The company owns a self-built laboratory, automated assembly lines, and high-precision testing instruments and equipment to ensure the safety, long service life, and stable quality of each finished product. Our professional team provides 7×24-hour pre-sales, sales, and after-sales service to respond promptly to every inquiry with professional solutions and effective communication.
We are now cooperating with globally recognized research and development institutions both at home and abroad, and will continue to deliver better products to the market through innovation and development in the field of cleaning and environmental protection. We promise to do our best to clean the world and create a smarter life, and we will grow together with partners worldwide to build a most reliable global brand in the cleaning and environmental protection industry.
Analyzing key structural mechanisms of industrial grade water jetting and cleaning machines.
Essential for petrochemical refineries, offshore rigs, and coal mines where explosive vapors or gases are present. Dulles integrates customized containment to avoid electrical sparking.
Our pump systems are constructed with solid ceramic plungers, stainless steel fluid ends, and dual pressure packaging, minimizing maintenance cycles while maintaining flow rates.
Integrating automation and PLC units to manage particle emissions at construction and mining zones. Variable frequency control maintains optimal water-fog distribution ratios.
Whether for shipping lanes or municipal systems, our configuration packages target precise engineering needs:
Operational capabilities reaching up to 1500 bar pressures. Removes heavy marine biofouling and corrosion crusts under extreme deep-water environments.
Jet-Vac integrations built onto heavy truck units (e.g. Shacman G500 chassis). Engineered for dredging heavy sand deposits, municipal grease, and tree root blockages.
Continuous CIP acid/alkali system loops that sanitize fermentation vessels, spray dryers, and product pipelines in strict accordance with FDA hygiene demands.
When procuring machinery of this scale, relying on generic suppliers can lead to catastrophic operational downtime or operator injury. High-pressure systems require rigorous safety margins. Below are critical dimensions global procurement teams must verify:
High-pressure pumps require routine seal and valve cartridge replacements. Prioritize exporters like Foshan Dulles Equipment Co., Ltd. that maintain spare part kits, modular components, and offer immediate technical consulting to minimize down-time at dry docks or production facilities.
Answering high-intent questions regarding the operation, safety, and physics of industrial water jetting.
Complementary technologies in ventilation, municipal filtration, vehicle washing, and custom wastewater treatment.
An inside look at our advanced manufacturing lines, quality-assurance testing, and technical documentation processes.
Dulles Equipment
