RB50 M

MANUAL RING ROLLER MACHINE

Our Vision

The Mackma RB50M ring roller machine is a small, manual professional machine. It has two motorized rollers and a 3 ton central roller thrust. The digital display is simple and convenient to use, and the noise level is almost zero at less than 70 db.  In this manual version, the positioning of the central roller is done by a handwheel placed on the head with a worm screw. This bending machine can be tilted and allows to work comfortably vertically or horizontally.

100%

Made in Italy

2 + 2

Warranty

Description

  • Heavy welded steel construction
  • Horizontal and vertical work possibility
  • Lower rollers driven by a moto
  • Rolls are hardened
  • Steel shafts, hardened and ground
  • Delivery via upper roller
  • Lateral straightening rollers, infinitely adjustable
  • Powerful 400 volt engine
  • Left / right rotation by foot pedal

Applications fields

  • Tunnels
  • Greenhouses
  • Architectural structures
  • Industry
 

Main technical data

CentralRoll Force3 Ton.
Distance Between Shafts200 mm
Shaft Diameter50  mm
Roll Diameter155 mm
Shaft Speed4,5 m/min
Motor Kw2×0,55
Operating Voltage400 V
Mains  Frequency50Hz
Posit.Centre RollManual with Spindle
Antitwist Side-RollersManuale
Operating PositionVert./Hor.
ActivationFoot Pedal
Noise Level< 70 db
Dimensions750x1000x140h mm
Weight400 kg

 BENDING PERFORMANCES PROFILE TYPE STANDARD

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
35 x 35

 

20 x 20

900

 

300

60 x 10

 

40 x 10

500

 

400

100 x 15

 

60 x 10

450

 

350

60 x 7

 

50 x 6

700

 

500

60 x 7

 

50 x 6

700

 

500

60 x 7

 

50 x 6

700

 

500


 BENDING PERFORMANCES PROFILE TYPE OPTIONAL

PROFILE TYPEMAX CAPACITY mmMIN Ø mm
50 X 3

 

40 X 3

1700

 

600

70 X 30 X 2

 

50 X 40 X 3

1200

 

1200

Ø 35

 

Ø 30

600

 

400

2″ X 2,9

 

1″ X 2,3

1000

 

350

Ø 70 X 2

 

Ø 30 X 2

1000

 

500

50 X 50 X 5

 

40 X 40 X 5

800

 

600

50 X 50 X 6

 

30 X 30 X 3

1000

 

500