Width up to 1300 mm | Thickness up to 4 mm
- 7 x 50 mm dia straightening rolls
- Individual penetration adjustment of the 3 upper straightening rolls with reading on a dial
- 1 pair of 80 mm dia inlet feeding rolls + 1 pair of outlet ones
- POR: upper inlet and outlet roll lifting through pneumatic cylinders + sheet release for piloting through pneumatic opening of the feeding rolls and setting of motor torque to 0
- All rolls are case-hardened (60 Rck) and ground
- Lower straightening and feeding rolls motorised through a cylindrical gear pair
- Motorisation through brushless motor and precision gear box
- Inlet strip guide made up of 2 hardened vertical rollers, manually adjustable, and 2 sheet holding rolls
- 2 outlet horizontal sheet holding rolls
- Welded base
- CRM/T: extra pitch measurement through sensor directly placed on the sheet and supervision of the slipping value between strip and rolls
Range And Features
| Model |
width |
Thickness |
Straightening rolls |
Feeding rolls |
Back-up rolls |
Weight |
|
|
Min. |
Max. |
Max.* |
Quantity |
Ø |
Quantity |
Ø |
Quantity |
|
|
(mm) |
(mm) |
|
(mm) |
|
(mm) |
|
(kg) |
| R674 A |
200 |
0.15 |
4 |
4 |
7 |
50 |
4 |
80 |
- |
400 |
| R674 B |
300 |
0.15 |
4 |
2.8 |
7 |
50 |
4 |
80 |
- |
430 |
| R674 D |
500 |
0.15 |
3 |
1.7 (2.6) |
7 |
50 |
4 |
80 |
(1) |
530 |
| R674 F |
800 |
0.15 |
2 |
1 (2) |
7 |
50 |
4 |
80 |
(1) |
680 |
| R674 G |
1000 |
0.15 |
2 |
1.9 |
7 |
50 |
4 |
80 |
1 |
800 |
| R674 H |
1300 |
0.15 |
2 |
1.6 |
7 |
50 |
4 |
80 |
1 |
950 |
Dimensions
| Model |
L |
A |
| R674 A |
200 |
890 |
| R674 B |
300 |
890 |
| R674 D |
500 |
890 |
| R674 F |
800 |
1390 |
| R674 G |
1000 |
1390 |
| R674 H |
1300 |
1690 |
