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National production of more than 40 cutting machine companies to private, individual, mostly joint-stock enterprises. Welding and cutting equipment in 2000, the statistics are: 380 units portal cutter, car Cutter 14,650 units, 10,500 units of plasma cutting machines, welding and cutting torch 2.5 million units, 1.89 million cut mouth.
CNC cutting industry in China relatively late, China had more than a dozen CNC cutting machine manufacturers, the market demand per year is about 350-400 units, basically meet the domestic demand, imports less than 10% of the total market. Domestic manufacturers of CNC cutting machine mainly cuts on the Hai Yisa Machinery Co., Ltd., Messer Cutting and Welding Co., Ltd. (Kunshan), they technically have the support of foreign technology, so the product in a leading position. The universal CNC Equipment Co., Ltd. Harbin, Harbin welding and cutting equipment Co., Ltd., Harbin Electrical Machinery Co., Ltd. Electronic Equipment Factory, China Shipbuilding Corporation Ship Technology Research Institute, Shenzhen Bolichang CNC cutting equipment company, Wuxi Hualian Welding equipment Factory and other enterprises, the use of their advantages of the enterprises themselves, the technical development of fast, the product meets the needs of different users.
Cutting industry, product development in China broke the welding and cutting the traditional boundaries between, their products have been inter-connected welding, cutting the two industries, many companies produce both welding and cutting equipment.
Cutting machine industry problems:
disorderly competition in the market, the performance of mutual belittle each other and keep the prices down, dig another one;
R & D less, or no input;
level of mechanical and control little difference with foreign products, but not through the understanding of foreign control, will only remain in the application level;
no co-operation between enterprises, can not join together to open up the market, such as the procurement of component parts together will reduce business costs.
2, welding accessories and equipment condition
Welding accessories welding equipment should be, its scope is rather wide, including the groove processing equipment, welding assembly fixtures, welding positioner, welding manipulator, welding pieces of post-processing equipment, complete sets of welding equipment, robot workstations and welding production lines. China has 24 welding equipment manufacturer, has annual output of more than 20 million yuan more than 10. Some companies develop faster and have a larger scale, some welding equipment, has achieved mass production. Such as Wuxi Tong Yang Machinery Co., Ltd., total sales in 2001 reached 120 million.
At present, China has been able to produce 8m × 10m column beams of heavy machine operation, heavy-duty welded frame for maximum tonnage wheel 400T. Automatic anti-channeling wheel frame have been successfully developed and put into operation for many years, channeling an accuracy of ± 1.5mm. Welding positioner series production has the largest carrying capacity up to 100T.
Supporting domestic welding apparatus has formed a certain production scale, product quality has been close to international standards. Production of wire feeder, welding torch and various types of gun accessories, welding clamp, contact tip, pressure reducer, flow meter, welding mask, welding flux drying equipment, ceramic nozzles and other products were 34 enterprises specializing in the production, annual output value of more than 100 million yuan. Welding Technology Co., Ltd. Guangzhou Abitaike which has a number of gun accessories with the domestic component manufacturers group, large production scale, the total output in 2001 reached 90 million yuan gun.
Problem is:
little new product development efforts, few varieties, most of the situation for the mutual imitation.
number of similar products with low technological content and low, low price competition and low profits of the enterprise into the situation, very difficult to self-development.
strong comprehensive strength, able to promote the industry development, industry self-regulation in small enterprises play an active role.
Poor coordination industry as a whole.