A few days ago, about 36 manufacturers from 10 countries around the world exhibited their latest research results at the NPE show in Chicago, USA, with a total of 146 injection machines. It can be seen from this that the share of all-electric injection machines has increased significantly.
According to a statistical data, the proportion of hydraulic injection machines decreased by 27% compared with the 2000 exhibition. The oil-electric and all-electric models showed an upward trend, with growth of 15% and 11% respectively.
European manufacturers mainly display hydraulic presses, accounting for about 1/2; oil-electric and all-electric types are equivalent, accounting for about 1/4, an increase of 15-16%. The American manufacturers are mainly oil-electric and all-electric, with the oil-electric type increasing by about 37.5% and the oil pressure type by 64%. The Japanese manufacturers are mainly all-electric, accounting for more than 80%, an increase of 20%. In Asia, China, Taiwan and South Korea are mainly oil-based, accounting for more than 80%, indicating that their oil-electric and all-electric models are at an initial stage of development.
According to industry analysts, the promotion of electric servo control technology in Asia will promote the development of oil-electric injection machines. With the increased investment from European, American and Japanese manufacturers, it is expected that oil pressure, all electricity and oil will be formed within 3-5 years. Electricity "three-point world" situation.
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