The haomei analysis of concrete pump truck market demand is more and more big
pump market is gradually active, trinity, chutian, zoomlion, hon benefited manufacturers have new product on the market.At present, the diesel engine power more and more, not only requires the use of diesel engine pump truck and car pump power, single drag also gradually increase the proportion of the pump.
Second, the hydraulic system to develop in the direction of integration, generally USES the open system and constant power control, especially the big flow of the pump, open system has low oil temperature, high reliability, easy maintenance, and many other advantages.At the same time, the hydraulic control technology, computer control technology has achieved breakthrough progress.Trinity products such as hydraulic reversing and computer closed loop control technology has been widely used.Pumping pressure has increased significantly, 1971 years ago, most concrete outlet pressure does not exceed..After the 94 MPa, increased to 5.88 ~ 8.38 MPa, has now reached 22 MPa, and continue to improve.At the same time, the pressure of the hydraulic system has been improved, basic it in more than 32 mpa.Transmission distance is also increasing, therefore, the largest horizontal conveying distance has more than 2000 m, the maximum vertical pumping height also can reach above 500 m.
Third, improve equipment performance of energy-saving, environmental protection is a big trend, wind cooling gradually replace water cooling, engine emission standards improve, mostly to the Ⅲ Ⅱ or Europe standard.
Fourth, further attaches importance to the reliability of the concrete pump research, mainly for high strength, large aggregate, level 3 concrete research, can already pumped concrete only 20 mm, the minimum slump of the largest aggregate diameter up to 80 ~ 120 mm.Such as the trinity HBT120A - 1410 - d level 3 with concrete pump, has been successfully used in the three gorges project construction.
In addition to equipment design, manufacture and so on had great development, use and maintenance of equipment level also got the corresponding, the majority of equipment use of personnel of the concrete pumping mechanical principle, structure, operation and maintenance is more and more familiar with, makes the equipment to use in the process of construction, the role of more and more big.The quickening pace of economic construction in China, many large construction projects have horse, surge in demand for concrete machinery in the situation.At the same time, countries have ban urban areas at the scene of the use of mixing concrete policy, make the concrete pump, pump truck, concrete products such as hot carrier and concrete mixing station.These favorable external conditions for the development of concrete pumping machine has provided a broad space.
Haomei machinery manufacturing co., LTD. Is a collection of concrete pump research and development, manufacturing, sales, leasing and maintenance in a body, a one-stop service of professional enterprise.On the basis of quality assurance, concrete pump prices are reasonable, and well received by consumers.