High Pressure Pump Plunger
Winspan Tech’s high-pressure plunger pumps are positioned in the global mid-to-high-end industrial fluid market and serve as core fluid-handling equipment that integrates precision machining with heavy-duty hydrodynamics. This product consists of a power-end crankcase, a fluid-end pump head, and highly wear-resistant ceramic or stainless steel plungers. It generates extreme pressures up to 2,800 bar primarily through the reciprocating motion of the plungers within the cylinder block. Its core technological advantages lie in its exceptionally high volumetric efficiency and fatigue-resistant design. These features enable it to minimize flow ripple under continuous high-pressure operation, ensuring precise and stable output pressure and meeting the demands of long-term, demanding applications. At the design level, this pump unit emphasizes a balance between cost-effectiveness and ease of maintenance. Its modular architecture significantly reduces downtime required for replacing seals and valves. Its material version covers a variety of corrosion resistance levels from standard alloys to 316L stainless steel, and has strong environmental adaptability. It can maintain stable operation in the face of corrosive seawater or high temperature chemical medium. The product diversity covers a wide flow range from 3 liters/minute to 1000 liters/minute, and is an efficient power source for modern industrial cleaning, ship maintenance and municipal dredging.
High Pressure Pump Plunger Characteristics

Precision ceramic plunger technology
the use of high hardness of alumina ceramic plunger, the surface after precision grinding roughness is less than 0.2 microns. This mirror-grade surface reduces running frictional heat and extends the life of the packing seal system by more than 50 percent.

Aviation grade forged pump head
hydraulic end pump head selection of high strength stainless steel forgings, tensile strength greatly improved. When subjected to the alternating pressure of 2800 bar, it can effectively eliminate the micro cracks caused by material fatigue and ensure the zero leakage of the pump body.

High-efficiency and energy-saving drive system
Reduce fluid turbulence loss through optimized flow channel design, and the volumetric efficiency is as high as 92%. Compared with the traditional pump type of the same pressure, the design can save about 15% of electric energy or fuel consumption under the same output.

Fully sealed oil bath lubrication box
the crankcase is fully immersed in oil bath lubrication, with special large-area aluminum alloy heat dissipation ribs. Continuous operation even in extreme climates with an ambient temperature of 50 degrees Celsius ensures a stable temperature of the internal transmission.

Millisecond dynamic balance
The machining accuracy of the crankshaft and connecting rod is controlled within 0.01mm, which significantly reduces mechanical vibration. This not only reduces the operating noise by 10 decibels, but also reduces the fatigue loss of the transmission system due to vibration.

Leak warning monitoring design
unique double seal leak recovery channel. Traces of media can be captured in the early stages of primary seal wear and directed to the drain to prevent media contamination of the crankcase oil, reducing the risk of sudden failure downtime by 80%.
High Pressure Pump Plunger Characteristics

Precision ceramic plunger technology

Aviation grade forged pump head

High-efficiency and energy-saving drive system

Fully sealed oil bath lubrication box

Millisecond dynamic balance

Leak warning monitoring design
high pressure pump plunger for people

Ship repair factory and hull derusting contractor

Municipal sewer and urban pipe network dredging engineering company

Industrial plant heat exchanger and reactor cleaner

Automated Cleaning Center for Commercial Vehicles and Rail Transit

Offshore oil platform operation and maintenance and fresh water pressure conversion service provider

Construction engineering company for concrete chiseling and surface treatment

Coal mine and non-ferrous metal mine high-pressure dust equipment purchaser.

Refinery and large storage tank area safety maintenance guarantee department

High-end agricultural spray irrigation system integration and equipment distributors

Operators of high-pressure sludge dewatering systems in the environmental protection industry
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+86 13968669135

xialiang industry part luqiao taizhou city zhejiang china

+86 13968669135

xialiang industry part luqiao taizhou city zhejiang china
Let’s Connect
Connect with our experts for a free consultation and tailored solutions.
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