RB80 I

professional ring roller machine

Our Vision

The Mackma RB80i 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.

100%

Made in Italy

2 + 2

Warranty

Applications fields

Tunnels
Greenhouses
Architectural structures
Industry

Main technical data

CentralRoll Force	16 ton
Distance Between Shafts	–
Shaft Diameter Top	80 mm
Shaft Diameter Bottom	70 mm
Roller Diameter Top	245 mm
Roller Diameter Bottom	245 mm
Speed	6 m/min
Motor	1,5 Kw
Voltage	400 V 50Hz
Operating Position	Vert./Hor.
Posit.Centre Roll	Hydraulic with control
Antitwist Side-Rollers	Manual
Display	Digital
Number of Programs	–
Activation	digital control
Noise Level	< 70 db
Dimensions	1000x1450x1400h
Weight	1700 kg

BENDING PERFORMANCES PROFILE TYPE STANDARD

PROFILE TYPE

MAX CAPACITY mm

MIN Ø mm

45 x 45

15 x 15

500

380

100 x 20

80 x 20

30 x 10

2000

800

300

125 x 25

60 x 5

600

300

80 x 9

25 x 3,5

800

280

70 x 8

25 x 3,5

800

280

70 x 8

25 x 3,5

800

280

BENDING PERFORMANCES PROFILE TYPE OPTIONAL

PROFILE TYPE

MAX CAPACITY mm

MIN Ø mm

70 x 70 x 3

40 x 40 x 2

1300

500

80 x 25 x 3

25 x 15 x 2

800

350

Ø 50

Ø 15

500

380

100 X 2,5

15 X 1

1200

380

3X 5,48

1/2X 2,77

800

380

80 X 80 X 8

30 X 30 X 3

800

400

70 X 70 X 7

30 X 30 X 3

700

450