New machine in the field of machine tool remanufacturing (2)

In addition, in recent years, although the output of high-precision machine tools, CNC machine tools and large-scale machine tools has grown rapidly, the share of machine tool products is still low due to the small base. Experts pointed out that ordinary machine tools are still the leading machine tool products in China, and this ratio will not change greatly in a short period of time.

At the same time, the numerical control rate of China's machine tools is not high. According to the statistics provided by the China Machine Tool Association, it is estimated that the current number of CNC equipment in China is about 770,000 units.

At present, China's numerical control rate is increasing year by year. According to statistics, China's numerical control rate has increased from 3.2% in 1992 to 13.3% in 2005. However, compared with the numerical control rate of 60% to 70% of production in developed countries such as Japan, the United States, and Germany, and the numerical control rate of 80% to 90% of output values, the numerical control rate of equipment products in China is still too low.

In addition, since 1979, many precision machine tools and large (heavy) machine tools in China have relied mainly on imports. These major machine tools are extremely expensive and have been scrapped since 2001. Faced with the development trend of China's transformation from a manufacturing power to a manufacturing power, these various forms of scrap and old machine tools will be transferred to the ranks of machine tool remanufacturing.

Energy-saving and material-saving environmental protection highlights advantages

From an economic point of view, machine tool remanufacturing has low investment and short cycle. According to statistics, for ordinary machine tools or CNC machine tools with high added value, the original parts of the machine tool can be fully utilized through remanufacturing, and the cost of manufacturing these parts can be saved. On average, the cost savings of new machine tools with the same performance level can be 60%-80. %, and the machine tool after remanufacturing can basically reach the performance level of the original new machine tool. At the same time, the user can select the numerical control system or other functions according to the state of the machine tool and the process requirements, further saving costs.

In addition, the remanufacturing of precision machine tools and large and heavy-duty machine tools is much shorter than the cycle of manufacturing new machine tools. According to professionals, such as a CNC floor-to-ceiling boring machine with a diameter of 250mm, if you purchase a new machine, it takes at least 18 months from order to delivery. And if you use the old machine tool for remanufacturing, it only takes 8 to 10 months. The time saved during this period can often be recovered. Moreover, the cost of remanufacturing for large machine tools is only one-third of the cost of new machine tools.

According to statistics, the resource recycling rate of machine tool remanufacturing is more than 85%, which is more than 80% energy saving than the new machine tool. It not only saves resources and energy, but also reduces the re-production of cast iron parts on the basis of energy saving and material saving. Environmental pollution.

Experts said that the current development of circular economy in China has become a hot spot, energy conservation and emission reduction has been placed at the top of economic indicators, and the development of remanufacturing industry will be promising in this regard.

In a nutshell, the development and rise of machine tool remanufacturing in China can not only realize the recycling and recycling of the vast amount of old machine tool equipment resources, save resources and energy, reduce environmental pollution, and will also form an emerging machine tool remanufacturing and The service industry has important economic, social and environmental benefits.

At present, from the remanufacturing field of other industries, many foreign remanufacturing companies have already set their sights on the Chinese market. For domestic machine tool companies, it seems that they should seize the current business opportunities.

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Steel Nipples And Sockets were threaded products through the pipe cutting.Normally Nipples can use seam pipe and seamless pipe, Sockets only use seamless pipe for production.Material including carbon steel, Stainless steel, brass or as required demand. Items including Nipples, wire pipe nipples, Sockets, King Nipple, Hose Mender or as clients design.These products use for pipelines with water, oil or gas via threads connection,solid connection.