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Understanding Ultra High Pressure Water Jetting Technology Ultra high pressure water jetting relies on a straightforward physical principle: water is pressurized by a triplex or intensifier pump, the...
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Home > Catalogs > Water Blasting Machine > Electric High Pressure Water Jetting Machine for Pipe Cleaning
The Electric High Pressure Water Jetting Machine is a specialized cleaning system engineered for the maintenance of industrial pipelines that transport water, chemicals, and oil. The equipment generates controlled high-pressure water streams to effectively dislodge and remove mineral scale, sludge, and other accumulated deposits from internal pipe surfaces, thereby restoring nominal flow capacity and mitigating corrosion-related degradation over extended service periods.
Powered by an electric motor, this cleaning solution delivers quieter operation and more precise pressure regulation compared to conventional diesel-driven alternatives. The stationary configuration is particularly advantageous for indoor facilities, municipal pumping stations, and environmentally sensitive areas where emission restrictions or noise ordinances apply. The system provides consistent cleaning performance across a broad spectrum of pipe diameters and deposit compositions, establishing it as a dependable component of routine pipeline maintenance programs.
| WHY3700 series | Rod force | 23KN | |||||||||
| Model | Plunger | Flow | Required power rate (kw) | Stroke | 54mm | ||||||
| diameter | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | n1 | n2 | ||
| (mm) | (l/min) | Operating pressure (bar) | r.p.m. | r.p.m. | |||||||
| WHY3712 | 12 | 11 | 520 | 700 | 870 | 1040 | 1400 | 1750 | 2100 | ||
| WHY3714 | 14 | 15 | 382 | 520 | 645 | 765 | 1040 | 1290 | 1565 | 1500 | 600 |
| WHY3716 | 16 | 20 | 293 | 400 | 490 | 590 | 800 | 985 | 1200 | 1500 | 600 |
| WHY3720 | 20 | 31 | 187 | 255 | 315 | 375 | 510 | 630 | 770 | 1500 | 600 |
| WHY3722 | 22 | 37 | 155 | 210 | 260 | 310 | 420 | 520 | 635 | 1500 | 600 |
| WHY3726 | 26 | 52 | 110 | 150 | 190 | 220 | 300 | 370 | 455 | 1500 | 600 |
| WHY3732 | 32 | 78 | 70 | 100 | 120 | 145 | 200 | 250 | 300 | 1500 | 600 |
| WHY3736 | 36 | 99 | 60 | 80 | 100 | 115 | 160 | 200 | 240 | 1500 | 600 |
| WHY3740 | 40 | 122 | 50 | 65 | 80 | 95 | 130 | 160 | 190 | 1500 | 600 |
The electric high pressure water jetting machine incorporates a horizontally oriented three-cylinder pump that ensures smooth and consistent water output across varying operational conditions. The pump is driven by an electric motor with power ratings available up to 37 kW, providing ample capacity for demanding pipe cleaning tasks. A high-strength forged crankshaft enhances the mechanical durability of the pump assembly, while the stainless steel pump head and ceramic plungers contribute to stable performance and resistance to wear. An integrated liquid inlet valve design optimizes energy efficiency by reducing flow resistance during the intake stroke, contributing to lower overall power consumption.
The pump system is engineered for extended operational life through several key design features. A crankcase splash lubrication system with a built-in magnetic filter ensures continuous lubrication of moving components while trapping ferrous particles that could cause premature wear. For applications involving continuous operation or elevated ambient temperatures, an optional plunger cooling system is available to maintain optimal operating temperatures and extend the service life of the plunger seals and packing. These durability enhancements make the equipment suitable for heavy-duty cleaning schedules in industrial settings, reducing unplanned downtime and maintenance frequency.
This cleaning system is designed to accommodate a wide range of pipeline cleaning applications across industrial and municipal facilities. The electric drive configuration produces significantly lower noise levels compared to diesel-powered alternatives, making the unit suitable for use in indoor environments, residential areas, and noise-sensitive locations. The compact stationary footprint allows installation in confined spaces such as pumping stations, treatment plants, and industrial maintenance bays. The machine effectively removes scale, sludge, and debris from pipelines constructed of steel, ductile iron, PVC, and other common materials, delivering reliable results across diverse operational contexts.
| Feature | Electric-Driven System | Diesel-Driven System |
|---|---|---|
| Noise Level | Lower, suitable for indoor use | Higher, requires soundproofing measures |
| Emissions | Zero exhaust emissions | Exhaust emissions present |
| Maintenance Complexity | Lower, no fuel system components | Higher, requires regular filter and fuel system service |
| Operating Cost | Lower electricity cost per hour | Higher fuel and consumable cost |
| Environment Suitability | Indoor, confined, noise-sensitive areas | Outdoor, well-ventilated locations |
The stationary design of the electric high pressure water jetting machine simplifies installation in fixed locations such as maintenance workshops and pumping stations. The unit requires connection to a suitable electrical supply and a water source, with standard industrial fittings provided for quick integration into existing pipe cleaning systems. Routine maintenance procedures include inspection of pump seals, lubrication system checks, and periodic cleaning of the magnetic filter. The high-quality components, including the ceramic plungers and stainless steel pump head, contribute to extended service intervals and reduced downtime for repairs. With proper maintenance, the machine is capable of providing reliable service over many years of operation in demanding industrial environments.
The electric motor can be specified with power ratings up to 37 kW, depending on the cleaning pressure and flow rate requirements of the application. Lower power configurations are available for lighter-duty cleaning tasks.
The machine is suitable for cleaning pipelines constructed of steel, ductile iron, PVC, HDPE, and other common materials used in industrial and municipal water, chemical, and oil systems. The cleaning pressure can be adjusted to suit different pipe wall strengths and deposit types.
The electric motor produces significantly lower noise than diesel engines, making this unit suitable for indoor facilities and noise-sensitive environments without requiring additional soundproofing measures. This is a key advantage for urban and residential-area installations.
Routine maintenance includes checking pump seals for wear, monitoring the splash lubrication system, cleaning the magnetic filter, and inspecting the plunger cooling system if installed. Service intervals depend on usage intensity and operating conditions, with typical schedules ranging from weekly to monthly checks.
Yes, the electric drive produces no exhaust emissions and operates at reduced noise levels, making it well-suited for indoor applications, confined spaces, and facilities with ventilation constraints. The compact stationary footprint further facilitates installation in space-limited areas.
With regular maintenance, the ceramic plungers and stainless steel pump head provide extended service life. The forged crankshaft and bearing assemblies are designed for durability under continuous operation, with many components rated for thousands of operating hours before requiring replacement.
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