November 8, 2015 is China's traditional winter festival and winter is approaching. The footsteps of the "Double 11" are approaching. A grand delivery ceremony was taking place in Zhengzhou, Henan Province. The protagonist of the delivery ceremony was 16 Dongfeng Tianlong trucks delivered for Yunda Express , matching the ISDe engine of Dongfeng Cummins . Dongfeng Cummins's focus on products has won the trust of customers. At the delivery ceremony, the customers sincerely sent this kind of emotion: "With Dongfeng commercial vehicles, there is an opportunity for us to relax!"
Sixteen "Dongfeng" Dragon Cars Matched with "Yongji" for Yunda Express Delivery
The efficiency, safety and energy-saving of logistics and transportation are undoubtedly important guarantees for the development of the express logistics industry. Dongfeng Cummins takes the customer's needs as its own responsibility and uses new technologies to optimize the engine at all levels. The ISDe6.7 series engine, with its long-term stable reliability and high-efficiency fuel-saving product advantages, has become a powerful partner for the “double 11†express logistics industry nowadays.
Dongfeng Cummins ISDe6.7 series engine
Here we come to count the advantages of Dongfeng Cummins ISDe series engine:
Efficient fuel economy
With Bosch high pressure common rail fuel system, injection pressure up to 1600bar, more fully burning; electronic fan fan speed control according to the engine water temperature, the average fuel efficiency up to 3% -5%. The powerful control system, control system and optimally designed fuel system and combustion system are perfectly matched to ensure the best fuel economy and power under different use environments.
Intelligent electronic control
Advanced electronic control integrated system helps drivers to better manage engines, intelligent fault diagnosis system to reduce the occurrence of faults; customized intelligent fleet management system, remote lock car, start interlock, limp home and so on up to more than 40 electronic control Features to choose from. Excellent cold start performance, intake air preheating, even at -35 °C ultra-low temperature, the engine can successfully fire.
Powerful
The super low-speed torque output makes the engine work more efficiently, the low-speed torque is stronger, and the large torque range is wider. Let the vehicle accelerate faster, climb the slope more vigorously, and achieve Dora Run.
Higher operating income
Through the high degree of integration of the engine subsystems, fuel savings are achieved in many ways, with long service life and long maintenance intervals. Allows users to maximize their benefits in a safe and reliable operation.
UV (Ultraviolet) lasers include DPSS (diode-pumped solid-state) Laser and Diode 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 stabilized power, easy operation, reliable performance and long lifetime. The laser products include 5 series: high energy, high power, high stability, low noise and Single Longitudinal Mode Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available. They are widely used in raman spectra, holographic photography, Lithography, etc.
Following wavelength are available for ultraviolet laser : 257 nm 349 nm 395 nm 261 nm 351 nm 397 nm 266 nm 355 nm 400 nm 303 nm 360 nm 320 nm 375 nm
UV Pulsed Laser: energy >10 mJ;
UV High Power Laser: power >3 W;
UV high stability laser: stability <0.1%;
UV Low Noise Laser: noise <0.25%;
UV single longitudinal mode laser: line width <0.00001 nm.
UV Laser
UV Laser,Ultra Compact UV Laser,UV 360nm Laser,Q-switched Laser
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com