1) China'1 1st Oil-free Screw Air Compressor gets to the energy-saving standard of Oil-injected Types
2) Top Energy-saving: Apply Ganey's exclusive tech, avoiding the low sliminess of water, & keeping the high displacement efficiency; Ensure the system of isothermal compression by water-spray cooling
3) Purely Oil-free: Water-inject Lubricates & seals the Air end, and apply the world-top patented sealing between the compressing & bearing's chambers, assuring the whole system oil-free.
4) Top reliable: Worldwide initially exclusive Stainless-steel Single Screw Air End;
5) Silencing tech: The Single screw get stress balanced from axial & radius direction, and the star-wheel circles along the screw under water lubricant, making the system silencing & durable.
| Model | OGWFD-23.7/7 | OG(F)D-21.6/8 | Â | |
| Capacity/Pressure | 23.7/0.7 | 21.6/0.8 | Â | |
| (m3/min.Mpa-1) | ||||
| Â | ||||
| Motor | Power(KW) | 132kW(180HP) | ||
| Speed(r/min) | 2980 | |||
| Starting way | Direct Connection, Y-Triangle Low-voltage Startup | |||
| Volt(V) | 380Â (440/220) | |||
| Motor safety grade | IP54 | |||
| Motor isolation grade | F | |||
| Electrical Supply | 380V/50Hz/3Phase or 440(220)V/60Hz/3Phase | |||
| Air-supply Temperature (°C) | ≤Enviroment Temperature± 15ºC | |||
| Driven way | Direct Driven | |||
| Noise level at 1 meter | 73±3dB(A) | |||
| Cooled method | Air cooling | |||
| Oil content | ≤3 ppm | |||
| Dimension | Length(mm) | 2600 | ||
| Width(mm) | 1470 | |||
| Height(mm) | 1680 | |||
| Weight(kg) | 3090 | |||
| Remark:the air cooling type compressor of 55&75KW need to be equipped with independent cooling part | ||||
| Dimension L×W×H(mm):1250×1250×1570 weight:550kg | ||||
CNI Laser manufactures compact diode-pumped solid-state (DPSS) single longitudinal mode lasers with narrow linewidth (<10-6 nm) and long coherent length (>100 m). The laser operates in single longitudinal mode and TEMOO mode with low amplitude noise and high stability.
CNI can offer single longitudinal mode laser in wavelengths (nm) of: 360 457 473 523.5 526.5 532 556 561 577 589 639 656 660 671 721 1047 1053 1064 1313 1319 1342
Another option of Narrow Linewidth Laser which includes DPSS laser and diode laser.The linewidth of diode laser is <0.03nm, and <0.003nm for DPSS laser.
Single Frequency Laser, Single Frequency Laser,High Power Single Frequency Laser,Single Longitudinal Mode Laser
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com