piston pumpThe main application scenarios are:

In the field of industrial manufacturing:

Hydraulic transmission system: As the power source of the hydraulic system, it outputs high-pressure hydraulic oil to drive mechanical actions (such as CNC machine tools, injection molding machines, die-casting machines, hydraulic presses).

Metal processing and surface treatment: conveying cutting fluid in high-pressure cooling system to achieve tool cooling and chip removal; The pressurized coating in the high-pressure airless spraying machine adheres evenly to the surface.

Chemical and pharmaceutical production: transporting corrosive, high viscosity or toxic media, precise control of flow rate (such as adding catalysts to reaction vessels).

In the field of agriculture and irrigation:

High lift agricultural water supply: suitable for irrigation in mountainous and hilly areas, or for extracting groundwater from deep wells (when the well depth exceeds 10 meters, the suction capacity of centrifugal pumps is insufficient).

Typical equipment: small manualpiston pump(Human driven, suitable for small plots of land), electric/diesel driven piston pump (for irrigation of large orchards and terraced fields).

Energy and Mining Sector:

Oil extraction and transportation: the combination of "pumping unit piston pump" extracts crude oil; High pressure piston pumps are used for boosting oil and gas pipelines or injecting high-pressure water/chemicals.

Mine drainage: Tolerate sewage containing sediment and avoid impeller wear (centrifugal pumps are prone to failure due to particle blockage).

Metallurgical process: Transport high-pressure cooling water or combustion supporting gas to blast furnaces and converters, or transport high viscosity slurry and slag.

In the field of automobiles and aviation:

Braking system: The hydraulic brake pump converts pedal force into high-pressure hydraulic oil, which drives the brake pads to brake.

Fuel system: Some diesel vehicles have high-pressure fuel pumps that pressurize diesel to several hundred megapascals to meet the needs of engine atomization combustion.

Ship/aviation power: providing power for ship hydraulic servos and anchor machines; Drive the landing gear or transport aviation fuel and coolant in the aircraft hydraulic system.

Medical and civilian fields:

Medical equipment: syringe pump (micro piston pump) for precise control of infusion speed; Dental high-pressure water gun washes the gaps between teeth.

Civilian scenario: Use a small piston pump to pressurize tap water for household RO water purifiers; A manual inflator (simple piston pump) is used to inflate bicycles and basketballs.

Special fields:

Deep sea exploration: High pressure piston pump drives the robotic arm of deep-sea robots.

　　**Environment: Transport high-temperature coolant (withstand above 300 ℃) or liquid natural gas (LNG, -162 ℃).

Fire rescue: The high-pressure fire pump outputs water with a pressure of over 10MPa and is used for extinguishing fires in high-rise buildings.