YUKEN injection molding machine hydraulic pump

The hydraulic pumps provided by YUKEN for injection molding machines mainly include plunger pumps and vane pumps. Among them, plunger pumps such as AR16, AR22, and A37, as well as PV2R series vane pumps, are the more common choices. The following is a detailed introduction to them.：

1. Plunger pump
   AR16 plunger pump
   Features: It has the characteristics of high efficiency, stability and reliability. The working pressure range is usually between 1.2MPa to 7MPa or 2.0MPa to 16MPa, depending on the model and configuration.
   Application: Suitable for hydraulic systems of injection molding machines that require medium pressure and flow.
   AR22 plunger pump
   Features: The displacement is larger than AR16, which can provide higher flow, and it also has the characteristics of high efficiency, stability and reliability.
   Application: Suitable for hydraulic systems of injection molding machines that require higher pressure and flow.
   A37 plunger pump
   Features: As the representative model of YUKEN A series plunger pumps, A37 has the characteristics of high volumetric efficiency and energy saving, and is suitable for injection molding machines and construction machinery.
   Application: Widely used in injection molding machines, hydraulic presses, steel mills, machine tools, walking machinery, hydraulic elevators and environmental protection factories and other fields.
2. Vane pump
   PV2R series vane pump
   Features：
   Low noise: The arc-shaped blade structure is used to improve the life of the stator and blade while reducing noise.
   Wide flow range: provide a variety of displacement specifications to meet the needs of different injection molding machines.
   High pressure and high performance: The stator adopts a high-order impact-free transition curve to minimize pressure and flow pulsation and ensure stable performance under high pressure.
   application：
   Single pump: such as PV2R1, PV2R2, PV2R3, PV2R4, etc., it is suitable for hydraulic systems of injection molding machines with high noise and vibration requirements.
   Double pumps: such as PV2R12, PV2R13, PV2R23, PV2R24, etc., combine the functions of two single pumps to provide greater flow and flexibility, suitable for large injection molding machines or occasions where complex hydraulic control is required.
3. Purchase suggestions
   Clear requirements: According to the specifications, working pressure, flow requirements and other factors of the injection molding machine, choose the appropriate hydraulic pump model.
   Consider performance: pay attention to the efficiency, noise, life and other performance indicators of the hydraulic pump to ensure that production needs are met.
   Choose formal channels: purchase YUKEN hydraulic pumps through officially authorized channels to avoid counterfeit products and ensure product quality and after-sales service.