Sector: Mining Industry
MANUFACTURE OF REDUCER GEARBOXES FOR FERTILISER/PHOSPHATE LOADING GANTRY CRANE
Manufacture of two double input and single output worm reducer gearboxes with full shaft 100% interchangeable with the original.
Gantry boom pump lifting and lowering system speed reducer gearbox
GEARBOX TYPE: S1F-315-E
CAVEX type worm gear set assembly.
18CrNiMo7-6 worm, CTR at 58-62HRC and flank grinding quality 5-6 s/ISO 1328
Cu88Sn12 bronze worm mounted on steel core. Carved quality 8-9 s/ISO 1328.
Double inlet input shaft Ø50*120.
Full output shaft Ø110m6*195.
S-275 structural steel “bi-block” welded plate carter.
- Pabs = 22 Kw.
- Pred = 50 kw.
- FS = 2,25.
- Pthermal = 22 kw.
- N1 = 960 rpm.
- N2= 16 rpm.
- T2abs = 13.131 N·m.
- T2nominal = 30.000 N·m.
- I = 60.
- Lubrication: splash lubrication.
- Refrigeration: Natural.
