Because Chinas foundry industry is still in the growth stage, there is still a lot of room for improvement in this aspect. At the same time, the tide of global economic integration has also had a great impact on the die casting industry, a

In the signing of the north China and complete the ground-breaking industrial park project, gear pump to potow high-tech zone, successful introduction of world top gear pump enterprise changsha zoomlion 7 s shop project, companies will hav

? By the price limit, domestic oil pump uses 2Cr13 and 3Cr13 for delicate heat treatment, and the foreign use of special oil pump materials DINI, 2316, its comprehensive mechanical properties, wear resistance, degradation resistance and po

1. The industrial structural contradiction has not been fundamentally solved. Oil pump manufacturing enterprises basically remain in low-end products, and the phenomenon of repeated manufacturing and construction is serious. Price, even lo

In order to surpass the import oil pump from sales volume and mouth cup, the following points must be done: 1 Mechanical seal of oil pump: . believes that it should start from three points. In the water treatment industry of oil pump produ

Now a new system is maturing, including the production of other gear oil pump parts, product design, sales and other related businesses, are outsourced to other professional companies to complete. In addition, Beijing, Shanghai, Guangdong,

Industry experts analysis, the next few years, the domestic market for pump valve pipeline demand will continue to maintain more than 10% growth, and showed an increasing trend year by year. According to internal statistics, more than 350

For example, although the growth rate of the largest user of oil pump has declined significantly, consumption has returned to rationality and the pace of new model development has not slowed down. Therefore, the demand for oil pumps is sti

In recent years, with the development of the oil pump manufacturing industry, the requirements of the oil pump component materials themselves improve, super hard tool materials such as CBN(cubic boron nitride), PCD(polycrystalline diamond)

In recent years, the domestic oil pump casting industry has grown at an average rate of more than 16%. Casting oil pump accounts for about 5% of the total output value of all kinds of oil pumps, with an annual growth rate of up to 25%, and