Plunger pump is a kind of pump, and the whole pump industry is a typical investment-driven industry, market demand by the national macro policies, especially by the Water Conservancy, construction, energy and other sectors of the macro-policy impact is great. Hydraulic PLUNGER pump is a plunger pump, the hydraulic industry has no annual output value of more than 1 billion enterprises, even if the annual output value of more than 500 million yuan enterprises are also a handful, the whole industry's annual sales of the total less than one annual sales total. In the supporting industry does not have the ability to compete with foreign enterprises, imported products to the domestic market of artificial control means will be strong and have no regard to. The fact that most of the profit of construction machinery is taken away by accessory is not only the pain of the host production enterprise, but also helpless. Based on this situation, the mainframe and other industrial areas of funds are constantly entering the hydraulic industry. Invest more than 1 billion yuan into the hydraulic industry. This situation will undoubtedly increase the competitive strength of the industry, change the original industrial pattern and order.
Plunger pump is a typical volumetric hydraulic machinery, driven by the original motive, the input of mechanical energy into a liquid pressure energy, and then the form of pressure, flow into the system, it is the power source of the hydraulic system, because it can transport liquid under high pressure, so in the industrial production and daily life in various industries have been widely used.