SC type rotary joints . Max speed:100-400RPM ,Max pressure:20 ... China,accumulating many technical patents over the years Tengxuan has a large machine shop facility, with over 100 state-of-the ... paper,steel,corrugating,textiles,dyeing, rubber,plastics and chemical,etc. SC type rotary joints . Max speed:400RPM(SC020-SC050),150RPM(SC065 ...