RB50 I

PROFESSIONAL RING ROLLER MACHINE

OUR VISION

The Mackma RB50i ring roller  machine is a small-sized professional hydraulic machine. It has three motorized rollers and a 16 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.

RB50 i centinatrice idraulica

100%

Made in Italy

2 + 2

anni di Garanzia

Applications fields

  • Tunnels
  • Greenhouses
  • Architectural structures
  • Industry

Main technical data

Central roller thrust8 Ton.
Shaft centre distance below380 mm
Shaft diameter50 mm
Useful length of shafts120 mm
Roller diameter162 mm
Central roller stroke200 mm
Rollers speed4,5 rpm
Motors Kw3×0,36
Voltage400/50
working positionVert./Horiz.
Central Roller PositioningPrecise Mechanical
Side AdjustersManual
DisplayDigital
Number of Programs30
operationFoot pedal
Noise level< 76 db
Dimensions810x950xh1500mm
Weight500Kg

BENDING PERFORMANCES PROFILE TYPE STANDARD

 

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
35 x 35

 

15×15

600

 

300

60 x 10

 

20 x 10

600

 

300

100 x 15

 

50 x 10

600

 

300

60 x 7

 

30 x 4

800

 

500

60 x 7

 

30 x 4

800

 

500

50 x 6

 

30 x 4

800

 

400

 


 BENDING PERFORMANCES PROFILE TYPE OPTIONAL

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
50 x 50 x 3

 

20 x 20 x 2

1600

 

400

70 x 30 x 3

 

30 x 15 x 2

1500

 

400

Ø 35

 

Ø 20

600

 

300

2″ X 2,9

 

1/2″ X 2,3

1000

 

300

70 X 2

 

25 X 1,5

1200

 

400

50 X 50 X 6

 

30 X 30 X 3

600

 

400

50 X 50 X 6

 

30 X 30 X 3

900

 

600