3-shaft mechanically driven sheet rolling machine, manufactured by
Sergi Italy, type S.I 401.
The machine rolls 4 mm black sheet, 6 mm aluminum, to a length of 2050
mm, the diameter of the rollers: upper and remaining 130 mm.
A machine with the function of bending sheet metal with side rollers
up to 3 mm, and with the function of rolling cones - side roller.
Beveling the side shaft on both sides, bending the lower and side
shafts to create cones.
Working speeds fast - slow up to 16 rpm.
Weight 2480 kg. Power supply 4.5 kW.