supply of vacuum crystallizer , vacuum crystallizer , vacuum crystallizer capacity- 30 ton, body shell thickness 12 mm dead end plate thickness 16 mm, central shaft dia pipe- 500 mm shaft plate thickness - 12 mm. with solid shaft drive & non. drive side, riban size 100 x 20 mm., riban arm 125 x 12 mm.. t ve side plumber block & both end roller bearing with planetary drive motor 3.5 kw rpm -0.33, both end plate strengthen with ismc-200 two column with double beam is to be made with ismb300 column height - 15 mtr. tie beam - ismb 350 ismb-200 for staging as per requirement, glass washing coil with 1 ball valve make - crane two nos. manholes size 600 mm., sight glass - 6 nos. pneumatic valve puri make size 200 mm - 01 nos. butter fly valves size 100 mm - 03 nos., 200 mm connection to main cutover line, 100 mm vacuum line connection with existing system and all other equine connection with erection & commission and complete trial & testing.