Welcome to the website of Jiangsu Hongda!



Company news

Piston pump manufacturers have unique insights into the characteristics of their products

点击:1711 发布时间:2020-05-06

Jiangsu Hongda High Pressure Oil Pump Manufacturing Co., Ltd. is a large-scale enterprise integrating research, development, production, sales and service. The company has always adhered to "quality, customer first, abide by the contract, reasonable price and timely delivery". The marketing network integrates pre-sales, sales, and after-sales services, and has become a product that users can rest assured. Such a plunger pump manufacturer has its own unique insights into the characteristics of the product, let's take a look together!
    The plunger pump has high volumetric efficiency, small leakage, can work under high pressure, and is mostly used in high-power hydraulic systems; but the structure is complex, the requirements for materials and processing accuracy are high, the price is expensive, and the cleanliness of oil is required. Generally, the plunger pump is used when the gear pump and vane pump cannot meet the requirements. There are some other types of hydraulic pumps, such as screw pumps, etc., but the application is not as common as the above three.


    Made of aluminum alloy, high strength, corrosion resistance, light weight, suitable for operation in various environments. The double-speed feature reduces the number of blows. In the low-pressure room, the load is quickly in a working state, which is immediately converted to high pressure, shortening each operation cycle. Equipped with pressure regulating valve, which can adjust the system and set the working pressure. The hydraulic oil tank of the hydraulic plunger pump is supplied by air pressure. After starting the machine each time, the machine must be operated after the hydraulic stain tank reaches the air pressure used.
    Straight shaft swash plate plunger pumps are divided into two types: pressure supply type and self-suction type. Most pressure-supply hydraulic pumps use air-pressure oil tanks, and some hydraulic pumps have a charge pump to provide pressure oil to the hydraulic pump inlet. The self-priming hydraulic pump has a strong self-priming ability and does not require external oil supply.
    Are you excited? It ’s better to take action than to move to HTC to buy our plunger pump products, quality assurance, high quality and low price, is your brand!