... 23kw. The Application:dealing water, Wastewater Treatment, aeration tank, air transporting, mine, vacuum packaging, aquaculture and etc. The ... of Czech, Model MCH80011 machining center of Japan, numerical control lathe, accurate lathe and etc, and there is a ... 23kw. The Application:dealing water, Wastewater Treatment, aeration tank, air transporting, mine, vacuum packaging, aquaculture and etc.. The ...