离心式压缩机
CENTRIFUGAL COMPRESSOR

IGV调节
IGV Regulation
通过电动/气动执行器调节导叶开度，在不放空的前提下IGV调节范围70%-100%导叶的预旋功能使气体进入叶轮的角度和叶片入口角一致，从而大大降低进气压损。
The opening of guide vane can be adjusted by electric/pneumaticactuator, and the range of ivG regulation is 70%6 -100%6 without emptying.The pre rotation function of the guide vane makes the angle of gas enteringthe impeller consistent with the blade inlet angle, thus greatly reducing theinlet pressure loss.

抽屉式冷却器
Gas cooler
水走管内，气走壳程，可根据不同现场条件选用对应材质的水管或翅片。保证使用寿命且方便清洗或更换。
Water goes through the pipe and air goes through the shell. Water pipes orfins of corresponding, materials can be selected according to different siteconditions. Ensure the service life and facilitate cleaning or replacement.