Wingspan Tech
High-Pressure Plunger Pump China Professional Manufacturer
With a pressure rating of up to 2800Bar and a volumetric efficiency of 98%, Winspan high-pressure piston pumps provide an excellent power core for industrial integration. Winspan own large pump head processing and machine assembly plant, as a source manufacturer, we eliminate all intermediate distribution links, directly to the global OEM customers to provide better wholesale costs and customized technical response.
high-pressure plunger pump for people
System Integrator
It is suitable for engineering contractors who need to embed high-voltage power modules into spray fire extinguishing, landscape fogging or industrial dust removal systems. The standard interface and technical support provided by the Winspan can significantly reduce the integration difficulty and failure rate.
Original Equipment Manufacturer
Suitable for factories producing high-pressure cleaners, sewer dredging vehicles and desalination equipment. As a source manufacturer, Winspan can provide stable parts supply and exclusive parameter customization services for specific models.
Process engineer
suitable for chemical plants, food processing plants and other processes involving high-pressure fluid transmission. The Winspan high-pressure piston pump can provide accurate proportional metering output to meet its stringent requirements for flow stability and medium compatibility.
Professional equipment wholesalers and distributors
trade partners looking for cost-effective alternatives in the field of industrial pumps. Winspan factory direct supply price and international certificate support, can help partners quickly occupy the local high-end high-pressure pump market.
high-pressure plunger pump characteristics
High hardness alumina ceramic plunger
the use of surface roughness of 0.1 microns of industrial ceramic plunger, with precision grinding process, so that the wear rate of packing seals reduced by 60%, and under high pressure continuous operation to maintain excellent wear resistance and chemical corrosion resistance characteristics.
Integral forged stainless steel pump head
The pump head is formed by 316L or duplex stainless steel through a 10,000-ton forging process, eliminating pores and cracks that may occur during the casting process, increasing the pressure bearing capacity by 40%, and ensuring that stress corrosion does not occur in harsh chemical environments.
High-precision symmetrical crankshaft connecting rod mechanism
The machining accuracy of the crankshaft is controlled within 0.01mm, and the mechanical vibration is reduced through dynamic balance verification. With heavy-duty tapered roller bearings, it can support 24-hour uninterrupted high-load operation of the equipment, and the mechanical life is extended to 5 More than years.
Volume efficiency optimization flap valve design
the intake and exhaust valve group adopts fluid dynamics optimization design to reduce the flow resistance, so that the volume efficiency is increased to more than 95%, significantly reduce the motor energy consumption, and reduce the noise and body vibration caused by fluid turbulence.
Integrated self-cooling lubrication system
The power end is designed with an independent circulating oil circuit and a large-capacity crankcase, so that the operating temperature of the oil is maintained below 55 degrees Celsius for a long time, avoiding oxidation and deterioration of the oil, and providing continuous and efficient boundary lubrication protection for the internal bearing bush and crankshaft.
Flexible modular customization scheme
for system integrators to provide a variety of shaft end connection, water inlet and outlet position and material matching services, greatly simplifying the installation difficulty of the whole machine matching, shorten the OEM products from design to mass production research and development cycle.
Detailed structural parameters of high-pressure plunger pump
| Key technical indicators | Business Integration Series | Industrial Heavy Duty Series | Ultra-high pressure research series |
| Maximum output pressure | 500 Bar | 1000 Bar | 2800 Bar |
| Rated flow range | 15 – 50 L/min | 60 – 200 L/min | 10 – 35 L/min |
| plunger stroke | 20 mm | 45 mm | 60 mm |
| Inlet water pressure requirements | 0.5 – 3.0 Bar | 2.0 – 5.0 Bar | 3.0 – 6.0 Bar |
| Transmission end material | Aluminum alloy die casting | Strengthened ductile iron | Special alloy steel |
| Pump set weight | 15 – 25 kg | 85 – 150 kg | 200 – 350 kg |
| Sealing system configuration | Single water seal structure | Forced cooling dual water seal | Ultra-high pressure composite seal |
high-pressure plunger pump Contrast point
The Winspan high-pressure plunger pump realizes the tolerance matching of the whole process from raw material forging to super finishing through the vertical manufacturing system. The coaxiality error of the power end and the hydraulic end is reduced by 15% compared with the industry standard, effectively prolonging the service life of the crosshead and the plunger rod. In addition, our pump head design has been enhanced for high-frequency commutation conditions to withstand stronger fluid shocks without causing metal fatigue hazards.
Put an end to the hidden danger of high-pressure leakage of the pump head
Winspan the high-pressure plunger pump: in view of the problem that the joint surface of the pump head of similar products is easy to seep under high pressure, we adopt high-preload bolts and precision grinding the joint surface, thus completely solving the risk of sealing failure under extreme pressure.
Optimize the problem of low-pressure cavitation damage
Winspan the high-pressure plunger pump: in view of the pain point that the plunger cavitation damage is easily caused by the fluctuation of the inlet water pressure, we have developed a low-resistance inlet valve group, so that the pump can still absorb water stably under the lower inlet water pressure.
Reduce the maintenance frequency of the whole machine in the later period
Winspan the high-pressure plunger pump: in view of the frequent replacement of vulnerable parts of the traditional pump, we have adopted a long-life sealing packing group to extend the routine maintenance period from 500 hours to more than 1500 hours.
high-pressure plunger pump instructions
Pre-inspection and filling of lubricating oil
Before operation, industrial gear oil with designated label must be filled to ensure that the oil level is at the red dot position in the center of the oil mirror. After 50 hours of first operation, the lubricating oil must be completely replaced to eliminate metal particles during the running-in period.
Air tightness inspection of the water inlet pipeline
due to the displacement principle of the plunger pump, any slight air leakage in the water inlet pipeline will lead to pressure fluctuation and vibration. High-quality sealing tape shall be used during installation and the water inlet pressure shall meet the requirements of the pump body.
No-load operation and exhaust operation
after starting the motor, keep the water outlet open for non-pressure operation. After the residual air in the pump head is exhausted with the water flow and the water pulse disappears, slowly tighten the pressure regulating valve to the target pressure.
Professional equipment wholesalers and distributors
in the area where the ambient temperature is lower than zero, the drainage pressure relief valve must be opened after shutdown to completely drain the water in the pump head cavity, or fill with antifreeze to prevent damage to the pump body caused by freezing and expansion.
FAQ
CONTACT US
High-Pressure Plunger Pump China Professional Manufacturer
With a pressure rating of up to 2800Bar and a volumetric efficiency of 98%, Winspan high-pressure piston pumps provide an excellent power core for industrial integration. Winspan own large pump head processing and machine assembly plant, as a source manufacturer, we eliminate all intermediate distribution links, directly to the global OEM customers to provide better wholesale costs and customized technical response.
150 to 2800 bar
Pressure rating
15 to 600 liters per minute
Rated flow
12 to 45mm
Plunger diameter
high-pressure plunger pump characteristics
High hardness alumina ceramic plunger
the use of surface roughness of 0.1 microns of industrial ceramic plunger, with precision grinding process, so that the wear rate of packing seals reduced by 60%, and under high pressure continuous operation to maintain excellent wear resistance and chemical corrosion resistance characteristics.
Integral forged stainless steel pump head
The pump head is formed by 316L or duplex stainless steel through a 10,000-ton forging process, eliminating pores and cracks that may occur during the casting process, increasing the pressure bearing capacity by 40%, and ensuring that stress corrosion does not occur in harsh chemical environments.
High-precision symmetrical crankshaft connecting rod mechanism
The machining accuracy of the crankshaft is controlled within 0.01mm, and the mechanical vibration is reduced through dynamic balance verification. With heavy-duty tapered roller bearings, it can support 24-hour uninterrupted high-load operation of the equipment, and the mechanical life is extended to 5 More than years.
Volume efficiency optimization flap valve design
the intake and exhaust valve group adopts fluid dynamics optimization design to reduce the flow resistance, so that the volume efficiency is increased to more than 95%, significantly reduce the motor energy consumption, and reduce the noise and body vibration caused by fluid turbulence.
Integrated self-cooling lubrication system
The power end is designed with an independent circulating oil circuit and a large-capacity crankcase, so that the operating temperature of the oil is maintained below 55 degrees Celsius for a long time, avoiding oxidation and deterioration of the oil, and providing continuous and efficient boundary lubrication protection for the internal bearing bush and crankshaft.
Flexible modular customization scheme
for system integrators to provide a variety of shaft end connection, water inlet and outlet position and material matching services, greatly simplifying the installation difficulty of the whole machine matching, shorten the OEM products from design to mass production research and development cycle.
Detailed structural parameters of high-pressure plunger pump
| Key technical indicators | Business Integration Series | Industrial Heavy Duty Series | Ultra-high pressure research series | ||||||
| Maximum output pressure | 500 Bar | 1000 Bar | 2800 Bar | ||||||
| Rated flow range | 15 – 50 L/min | 60 – 200 L/min | 10 – 35 L/min | ||||||
| plunger stroke | 20 mm | 45 mm | 60 mm | ||||||
| Inlet water pressure requirements | 0.5 – 3.0 Bar | 2.0 – 5.0 Bar | 3.0 – 6.0 Bar | ||||||
| Transmission end material | Aluminum alloy die casting | Strengthened ductile iron | Special alloy steel | ||||||
| Pump set weight | 15 – 25 kg | 85 – 150 kg | 200 – 350 kg | ||||||
| Sealing system configuration | Single water seal structure | Forced cooling dual water seal | Ultra-high pressure composite seal |
high-pressure plunger pump Contrast point
Put an end to the hidden danger of high-pressure leakage of the pump head
Winspan the high-pressure plunger pump: in view of the problem that the joint surface of the pump head of similar products is easy to seep under high pressure, we adopt high-preload bolts and precision grinding the joint surface, thus completely solving the risk of sealing failure under extreme pressure.
Optimize the problem of low-pressure cavitation damage
Winspan the high-pressure plunger pump: in view of the pain point that the plunger cavitation damage is easily caused by the fluctuation of the inlet water pressure, we have developed a low-resistance inlet valve group, so that the pump can still absorb water stably under the lower inlet water pressure.
Reduce the maintenance frequency of the whole machine in the later period
Winspan the high-pressure plunger pump: in view of the frequent replacement of vulnerable parts of the traditional pump, we have adopted a long-life sealing packing group to extend the routine maintenance period from 500 hours to more than 1500 hours.
high-pressure plunger pump for people
System Integrator
It is suitable for engineering contractors who need to embed high-voltage power modules into spray fire extinguishing, landscape fogging or industrial dust removal systems. The standard interface and technical support provided by the Winspan can significantly reduce the integration difficulty and failure rate.
Original Equipment Manufacturer
Suitable for factories producing high-pressure cleaners, sewer dredging vehicles and desalination equipment. As a source manufacturer, Winspan can provide stable parts supply and exclusive parameter customization services for specific models.
Process engineer
suitable for chemical plants, food processing plants and other processes involving high-pressure fluid transmission. The Winspan high-pressure piston pump can provide accurate proportional metering output to meet its stringent requirements for flow stability and medium compatibility.
Professional equipment wholesalers and distributors
trade partners looking for cost-effective alternatives in the field of industrial pumps. Winspan factory direct supply price and international certificate support, can help partners quickly occupy the local high-end high-pressure pump market.
high-pressure plunger pump instructions
Pre-inspection and filling of lubricating oil
Before operation, industrial gear oil with designated label must be filled to ensure that the oil level is at the red dot position in the center of the oil mirror. After 50 hours of first operation, the lubricating oil must be completely replaced to eliminate metal particles during the running-in period.
Air tightness inspection of the water inlet pipeline
due to the displacement principle of the plunger pump, any slight air leakage in the water inlet pipeline will lead to pressure fluctuation and vibration. High-quality sealing tape shall be used during installation and the water inlet pressure shall meet the requirements of the pump body.
No-load operation and exhaust operation
after starting the motor, keep the water outlet open for non-pressure operation. After the residual air in the pump head is exhausted with the water flow and the water pulse disappears, slowly tighten the pressure regulating valve to the target pressure.
Professional equipment wholesalers and distributors
in the area where the ambient temperature is lower than zero, the drainage pressure relief valve must be opened after shutdown to completely drain the water in the pump head cavity, or fill with antifreeze to prevent damage to the pump body caused by freezing and expansion.