Grasp the current situation of hardware accessories industry, from the perspective of market development analysis!

Although the development of construction machinery is good, but the hardware fittings of our country is to depend on import, in order to satisfy the demand of our country hardware fittings.

At present, China's hardware industry is running at a high stage, hardware enterprises showed a thriving situation, however, like a rope around the neck supporting pieces, let the sleepless nights. Recently visited the China Construction Machinery Industry Association engineering machinery accessories branch secretary general Ma Chuanwei, asked him to talk about the existing problems of China's construction machinery parts industry and analysis of the prospects for development.

Hardware accessories

Supporting parts control

At present, our country, in particular, has a broad market prospects, small pieces of the market is very clear. In addition, the lifting arm forklift, skid steer loaders, two busy small construction machinery market are also in the process of nurturing, there will be greater development. But so far, small construction machinery required pumps, valves, hydraulic parts and other ancillary components are basically all rely on imports. While foreign supporting enterprises, the first to meet the needs of domestic enterprises, second to meet the needs of foreign enterprises in China, the third taking into account the needs of local enterprises in china. The board will be more and more obvious to the restriction of the construction machinery manufacturing enterprises in our country. This year, China's engineering machinery enterprises, foreign enterprises to supporting parts make money for a year and a half, still unable to take the goods, such as Hefei Zhenyu; what is installed, such as a valve, but the Japanese company has not on the supply, such as Yuchai Machinery; last year excavaror, at the beginning of the year orders from Japanese companies, the results to the end or not to goods, resulting in zero output of excavators. Not only can not guarantee delivery time, at the same time, from the full set of hydraulic system of foreign purchasing price is generally not negotiable; plus pre-sale and customer service service is not in place and other factors, which restricts the development of the domestic construction machinery enterprises.

Choice breakthrough

In view of the engineering machinery in our country's overall level of development and the current situation, Ma Chuanwei suggested to small dig and other small engineering machinery parts as a breakthrough, to promote the overall development of China's construction machinery parts industry.

In China engineering machinery parts industry annual meeting, Ma Chuanwei and accessories Branch of the relevant responsible person suggested that manufacturers focus from mere attention dug a small kit to take into account other small engineering machinery parts, small excavation kit as a breakthrough, promote the comprehensive development of other small engineering machinery accessories.

In order to realize the comprehensive development of small engineering machinery accessories, including small digging, it is an important link to realize the static pressure transmission. At present, small construction machinery such as small wheel loaders, backhoe loader (backhoe), skid steer loaders, telehandler and small tonnage forklift hydrostatic transmission models supporting the hydraulic parts most rely on imports. Internationally, most of the 3 tonnage loader in the advanced countries have been driven by hydrostatic pressure, and the output of more than one hundred thousand loaders in China is almost all hydraulic transmission. Currently only can produce hydrostatic transmission parts only Shandong, the private enterprise can produce 3 tons of hydrostatic drive loaders, but it is only the beginning of production, is not mature, production or machine.

In addition to the key technology of this constraint, Ma Chuanwei believes that China's construction machinery parts hardware parts with foreign products is another important aspect of its reliability. Small batch production of ten pieces, eight pieces are reliable, a number of more unreliable. The reliability of the product is related to the management, process equipment and process route. In general, the factors that affect the reliability of the supporting parts of China are mainly raw materials, especially the quality of steel. Domestic construction machinery enterprises are generally not large scale, to the steel mills require special purchase, others ignore. Technology and equipment also has a gap with foreign countries, flexible production lines abroad, each procedure has strict control. Heat treatment is also a problem. This production of supporting parts reliability is not good, which led to the quality of the host can not be improved. Such as foreign enterprises to produce engineering machinery products are generally 1000 hours for the first time, our products are only 400, 500 hours. Reliability issues are not resolved, even if the sale is cheaper, users will not buy it.

If we do this, I have been the status of the mechanical parts will be greatly improved, the demand for imports will be gradually reduced, and led to the rapid development of China's economy.