MAINA Gear Spindles

For over forty years, Maina has been manufacturing gear spindles for steel and metal rolling mills. These remarkable-dimension gear couplings, with fix or telescopic intermediate shaft, can transmit high torques, with working angles reaching up to 3°.
Torque from 70 kNm to 9 000 kNm

Research & Development
GS Duty Serie: Min ø 270 mm. – Max ø 1030 mm.
Maina has always concentrated its efforts on a constant technical-productive optimization, through the use of high quality materials, special treatments, and an always higher precision of construction, so to increase product lifetime and performances.
The great commitment devoted to research and development activities has led us to conceive and produce gear spindles for high performances HISPINDLE ®, strengthened universal shafts HISHAFT® and the torque telemetric monitoring system TORQVISION®.
Our engineers are currently involved with new important research activities.