On April 24th, local time, the European Commission approved the proposal of China Shipbuilding Industry Corporation, Finland Wärtsilä and Mitsubishi Heavy Industries to form a joint venture. The joint venture is located in Qingdao, China and will mainly produce marine low-speed diesel engines. As one of the core components of the shipbuilding industry, the marine engine market has seen a surge in demand as the Chinese shipbuilding industry thrives.
Wärtsilä said in the statement that the joint venture company named Qingdao Qi Yao Wäh Lan Ling Ling Linshan Marine Diesel Engine Co., Ltd. will supply the engine to the rapidly expanding Chinese shipyard. The joint venture's plant is located in Qingdao, Shandong Province and is expected to begin production in the fourth quarter of 2008.
In September last year, the Shanghai Marine Diesel Engine Research Institute revealed that Finland's Wärtsilä Group plans to team up with CSIC and Japan's Mitsubishi Heavy Industries to form a new joint venture to enter the large-scale low-speed marine diesel engine market in China. The joint venture contract was signed by Qingdao Qi Yaolinshan Power Development Co., Ltd. and Panda Xinke Co., Ltd. Among them, Qingdao Qiyao is a joint venture between Yichang Marine Diesel Engine Factory and Shanghai Marine Diesel Engine Research Institute under CSIC; Panda Shinco is a joint venture between Wärtsilä and Mitsubishi Heavy Industries.
According to the joint venture contract, Qingdao Qi Yao and Panda Xinke will establish Qi Yao Wah Ceylon Lingzhonglin Marine Diesel Engine Co., Ltd. in Qingdao, and use the technology and license of Wärtsilä and Mitsubishi Heavy Industries to develop, test, prototype, produce and sell production. Low speed marine diesel engine. CSIC has planned a ship supporting industrial cluster in Qingdao.
Thanks to the active shipping market and the booming domestic economy, the Chinese shipbuilding industry is rapidly emerging. In terms of the number of new ship orders, China has surpassed South Korea for three consecutive months. In the first quarter of this year, it reached 6 million revised gross tons (CGT), which is 1.6 million more tons than the Korean shipbuilding industry. South Korea, which surpassed the first major shipbuilding power, has become the country with the largest number of orders in the world.
The development of the shipbuilding industry has also boosted the rapid growth of the ship supporting industry. However, the production capacity of China's marine low-speed diesel engines is far lower than that of Japan and South Korea. To this end, the relevant departments have requested in the Medium- and Long-Term Plan for the Shipbuilding Industry to actively guide the entry of foreign capital and social capital, and to improve the level of localization of key marine equipment through the introduction of technology, digestion and absorption and re-innovation.
For the three-way joint venture to build a low-speed diesel engine for marine use, the industry pointed out that through joint ventures, China will help improve the technical capabilities of the shipbuilding industry, while encouraging technological innovation and enhancing the competitiveness of China's shipbuilding industry in the long run.
The Laser is divided into continuous laser and pulse laser in operation. Pulsed Laser refers to a single laser pulse width less than 0.25 seconds, every interval of a certain time to work once the laser, it has a large output power, suitable for Laser Marking, cutting, ranging and so on. Common pulsed lasers include yttrium aluminum garnet (YAG) laser, ruby laser, neodymium glass laser, as well as nitrogen molecular laser, excimer laser and so on. Q-tuning and mode-locking are the two most commonly used techniques for obtaining pulsed lasers. The pulse width of pulse laser is usually less than ess than 0.25 seconds, which performs well in the field of laser marking, laser cutting and laser ranging.
CNI researches and develops Q-switched pulsed laser. The laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function.
CNI lasers have narrow pulse width, high peak power, and features of stable energy, easy operation, reliable performance and long life time.
The wavelengths of CNI lasers are available from ultraviolet to infrared range:
244nm 257nm 261nm 266nm 289nm 335nm 349nm 351nm 355nm 447nm 457nm 473nm 488nm 523.5nm 526.5nm 532nm 556nm 589nm 656.5nm 660nm 671nm 786nm 905nm 914nm 946nm 1030nm 1047nm 1053nm 1064nm 1313nm 1319nm 1342nm 1573nm 3800nm 3900-4500nm 4600nm 4800nm
Features:
![]() Single pulse energy: 1 μJ~10 J
![]() Repetition rate: 1 Hz~200 kHz
![]() Pulse width: 0.8 ns~200 ns
![]() Operating mode: Activity, passively
![]() Refrigeration method: Air cooled, water cooled, conduction cooled
![]() Varies controls and outputs
![]() Modularity, compact design, stable and reliable
![]() Beam shaping and customized product available
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Application:
![]() Laser marking, punching, etching
![]() Laser welding, cutting, heat treatment
![]() Laser cleaning, rapid prototyping
![]() Laser trimming, balancing
![]() Laser storage
![]() Laser medical treatment, cosmetology
![]() Scientific research and teaching
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Pulsed Laser
3C Pulse Laser,Pulsed Laser,Infrared Pulse Laser,Pulsed Laser Therapy
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com