Explore our premium selection of industrial-grade cleaning machinery, filtration plants, and robotic systems engineered to handle hazardous sludge, high-pressure pipeline purging, and automatic surface remediation.
Foshan Dulles Equipment Co., Ltd. has been at the forefront of cleaning mechanical system research and development for more than 30 years. Established as one of the earliest pioneering enterprises to engineer and manufacture industrial-grade pressure washers, the company has constantly driven innovation to meet the demands of global industrial waste management. As the growing global market demands clean, zero-emission, and environmentally responsible products, Dulles has accelerated its R&D roadmap to deliver versatile cleaning and comprehensive environmental protection solutions.
Our historical trajectory dates back to 1995, with the successful deployment of the first general home pressure washer. Responding dynamically to shifting market requirements, Dulles expanded its product matrices. Today, our engineering portfolio covers high-end commercial and industrial pressure washers, specialized explosion-proof high-pressure cleaning machinery, sewer pipeline jetters, smart municipal fog makers, and automated, heavy-duty desiltation robots.
Our solutions find deep application across key industrial sectors, including heavy petrochemical production, ship-hull maritime rust removal, municipal bridge engineering, deep mining environmental restoration, high-volume road dust suppression, urban municipal pipe dredging, and state-of-the-art mobile vehicle washing facilities.
Every product in the Dulles lineup is built to rigorous international standards. The series has secured 3C, CE, and ISO certificates, in addition to multiple design pattern patents for high-pressure pumps, fog cannons, and eco-friendly machinery. By blending modern product aesthetics with structural safety, cost-effectiveness, and stable performance metrics, Dulles has built a global reputation, expanding its market footings from South and East Asia directly into European, North American, and Australian industrial sectors.
How automated manufacturing pipelines and high-end testing labs ensure high-quality standards and rapid lead times.
Foshan Dulles maintains a fully state-of-the-art manufacturing infrastructure. Featuring self-built fluid dynamics laboratories, high-capacity automated assembly lines, and high-precision CNC testing instruments, we execute strict QC testing on every piece of equipment. Our laboratory tests machinery under extreme operating temperatures, corrosive environments, and continuous duty cycles to guarantee maximum field lifespan and pressure stability before delivery.
By using localized material sourcing in South China’s manufacturing hub and vertically integrated production, we mitigate supply chain disruptions. Dulles guarantees consistent components, standard motors (with optional explosion-proof ratings), and wear-resistant high-pressure ceramic plungers. We are now collaborating with globally recognized R&D centers to continually integrate IoT monitoring, automation, and remote diagnostics into our equipment.
High-performance cleaning and filtration systems custom-engineered for heavy industrial environments.
Our high-pressure hydro-blasting systems dissolve dense chemical scaling and caked industrial sludge. Capable of hitting pressures up to 1500 bar, they clean chemical reactors, distillation columns, and heat exchangers without requiring aggressive chemical solvents.
Our automated dredging robots are purpose-built for deep mining operations, clearing thick muck and slurry in underground mines. These remote-controlled robots are paired with municipal high-pressure jetters to safely clear municipal sewer pipes and drainage channels.
Sanitary safety is paramount in brewing and dairy operations. Our Clean-In-Place (CIP) systems provide high-pressure hot water sanitization and automated chemical cycles. This reduces water usage while thoroughly sanitizing fermentation vessels and storage tanks.
Our strategic vision centers on resource recovery, carbon reductions, and higher automation levels in industrial cleaning.
Perfecting deep-sea high-pressure cleaning up to 1500 bar. This system targets marine growth on subsea pipelines and offshore platforms, using specialized tooling to prevent damage to underlying anti-corrosive coatings.
Our vacuum-based and atmospheric plasma systems modify surfaces at the molecular level, removing organic residues and improving adhesion for medical, automotive, and high-tech components without requiring liquid solvents.
Integrating reverse osmosis (RO) and ozone-based purification systems directly into our heavy washers. This lets facilities recycle up to 90% of their cleaning run-off, helping plants meet strict zero-discharge requirements.
Procuring heavy machinery internationally requires strict adherence to regional safety standards and regulations. Foshan Dulles ensures all industrial products conform to key regulatory benchmarks: CE directives for Europe, UL/CSA standards for North America, and EAC certifications for the Eurasian Customs Union.
Our global operations are backed by a dedicated customer support network. We provide comprehensive documentation including material certificates, pressure test records, electrical schematics, and detailed installation guides. With a large inventory of high-pressure ceramic seals, rotary nozzles, and electrical relays, we guarantee minimal downtime for international projects.
Get technical answers to common questions about industrial cleaning, waterjet pressure, and automated dredging systems.
Rust and chemical scaling typically require pressures between 800 and 1200 bar. Removing concrete residues or hard marine scale requires ultra-high pressures ranging from 1200 to 1500 bar. At these levels, the waterjet cuts through the matrix of the deposit, shearing it away without damaging the underlying metal base.
Underground slurry extraction exposes human operators to toxic gases and structural risks. Our remote-controlled dredging robots use hydraulic drives and crawler tracks to enter confined sump zones. This keeps operators at a safe distance while the robot extracts heavy muck and sludge.
CIP systems automate the flushing, washing, and sanitizing process without taking pipelines or tanks apart. Using automated temperature, chemical, and flow settings, CIP systems prevent product contamination, guarantee batch consistency, and lower water and chemical waste.
Traditional washing uses water, chemicals, and energy to dry parts. Atmospheric and vacuum plasma cleaning uses ionized gases (such as oxygen or argon) to break down organic impurities at the micro-level. This activation process improves adhesive bond strength and surface tension while producing zero wastewater.
Our specialized machinery is designed to optimize resources, reduce footprint, and ensure maximum performance under heavy industrial demands.
Dulles Equipment
