high speed and pressure vane pumps for agricultural machinery

Working Principle:

High-speed high-pressure vane pump adopts sub-mother vane structure, in which the mother vane is the fixed part of the pump body and the sub vane is the movable vane. The pump works by rotating the vane and the stator surface to form a sealed chamber, where the liquid is sucked in and gradually compressed, and finally discharged. Floating side plates in the pump body automatically compensate for the gap to ensure that the pressure balance is maintained in high pressure environments and to optimize the performance of the pump.

1. Sub-mother vane structure: This structure reduces the high pressure impact between the vane and stator, thus reducing the risk of damage due to high pressure. The design ensures that the pump maintains stable performance at medium to high pressures and speeds, and extends the life of the equipment.
2. Floating side plate technology: floating side plate can automatically compensate for the internal clearance of the hydraulic pump to ensure pressure balance, reducing friction and wear, thus improving the operating efficiency and reliability of the pump. This technology is especially suitable for high speed and high pressure working conditions.
3. Bimetallic Flexible Material: The side plate is made of bimetallic flexible material, which has excellent anti-seize performance and can effectively prevent the pump body from damage or vane jamming under high pressure and high rotational speed, further enhancing the pump’s pressure resistance and durability.
4. Cartridge structure of the pump core and high-precision parts: the pump adopts cartridge structure, which is easy to disassemble and maintain, and has high assembly precision to ensure efficient flow output. Precision machined parts ensure that the pump operates stably for a long time under high pressure conditions.

high speed and pressure vane pump Main features:

1. High-pressure carrying capacity: high-speed high-pressure vane pumps can withstand up to 21MPa working pressure, suitable for high-pressure hydraulic systems, especially in the high-pressure hydraulic demand of construction machinery, can provide stable power output.
2. High speed performance: the pump is designed to support high speed operation, so that it still maintains high performance at high speed, to ensure the response speed and operating accuracy of the hydraulic system.
3. Automatic compensation of clearance and pressure balance: The technology of floating side plate automatically adjusts the clearance in the pump to maintain efficient pressure balance, which reduces the energy loss due to friction and improves the efficiency of the pump.
4. Anti-seize and long life: the use of bimetallic flexible material side plate improves the anti-seize performance of the pump, reduces the wear and tear problems caused by long-term work, and significantly extends the service life of the pump.
5. Cartridge design and maintenance convenience: cartridge pump core design makes the installation and maintenance of the pump more convenient, users can quickly replace the pump core or maintenance, improve the flexibility and reliability of the pump.

high speed and pressure vane pump Application areas:

High-speed, high-pressure vane pumps are mainly used in construction machinery that requires high-pressure, high-rotation hydraulic systems, especially in the field of traveling machinery. Its excellent performance makes it become the core component of large engineering equipment and hydraulic system.

1. Mobile machinery: high-speed high-pressure vane pumps are widely used in excavators, bulldozers, loaders and other mobile machinery in the hydraulic system, to provide strong power output to support complex work operations.
2. Construction equipment: in the construction industry, high-pressure hydraulic system for heavy machinery is crucial, especially in demolition, excavation and other high-load operations, vane pumps provide a stable and reliable power source.
3. Mining machinery: high-speed high-pressure vane pumps can be used for mining machinery hydraulic system, support a variety of deep excavation, drilling and other high-pressure operations.
4. Agricultural machinery: large agricultural machinery (such as tractors, harvesters, etc.) also rely on high-speed and high-pressure hydraulic system to carry out efficient work, vane pumps to provide the hydraulic power required.
5. Offshore engineering: in the offshore engineering equipment, especially cranes, deepwater drilling platforms, etc., the hydraulic system needs to withstand the challenges of harsh environments, high pressure and high performance vane pumps to meet the needs of these devices.