RB40 I

HIDRAULIC RING ROLLER MACHINE PROFESSIONAL

our Vision

The Mackma RB40i ring roller  machine is a small-sized professional hydraulic machine. It has three motorized rollers and a 6 ton central roller thrust. The digital display is simple and easy to use, and the noise level is almost zero at less than 70 db.  In this hydraulic version, the positioning of the central roller takes place at a precision hydraulic movement. The peculiarity of this bending machine is the easy tilting that allows to work comfortably vertically or horizontally.

100%

Made in Italy

2 + 2

Warranty

Applications fields

  • Tunnels
  • Greenhouses
  • Architectural structures
  • Industry

Main technical data

CentralRoll Force6 Ton.
Distance Between Shafts300 mm
Shaft Diameter40 mm
Useful Shaft Length120 mm
Roll Diameter180 mm
Centre Roller Stroke120 mm
Shaft Speed9 rpm
Motor3×0,55
Operating Voltage380/400
Operating PositionVert. / Horiz.
Posit.Centre RollManual with footpedal
Antitwist Side-RollersManual
DisplayDigital
Number of Programs1
ActivationWith Selector
Noise Level< 70 db
Dimensions800x1200x1600h
Weight290 kg

BENDING PERFORMANCES PROFILE TYPE STANDARD

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
18 x 18250
35 x 8300
50 x 12400
35 x 35 x 5400
30 x 30 x 5300
35 x 35 x 5300

 BENDING PERFORMANCES PROFILE TYPE OPTIONAL

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
25 x 25 x 2450
30 x 15 x 2,5500
Ø 22200
Ø 33,7″ X 2,3400

 

200

Ø 40 X 1,5500
35 x 35 x 5400
30 X 30 X 4550