Hydraulic 4 rolls plate bending machines with pre-bending IMCAR 4R
Common Characteristics
- Project based on over 60 years’ experience in the production of plate bending machine.
- Structure and components designed to withstand heavy use over the long term with reduced maintenance.
- Structure of thick welded steel.
- Frame work with CNC machines.
- Basement and rods to impart rigidity to the machines.
- Care in selection of material.
- High quality components.
- Electric components and easy electric scheme to reduce the maintenance.
- The machine is fully hydraulic.
- Size of hydraulic systems and components, including hydraulic pistons, higher than necessary to reduce the pressures of work and have a longer life.
- Linear movement of bending rolls with short inter-axes to minimize the flat part on pre-bending.
- Rolls supports linear guides in cast iron, with extra length to enhance lateral movement.
- Double hydraulic motors coupled to planetary gear for rotation of central rolls (upper roller motor with hydraulic unloading device to compensate for the speed).
- Large rolls shaft to assemble oversize capacity bearings and greater support for heavier loads.
- Rolls are assembled on double bearings to improve the tilting in case of cone bending.
- Wide range of series.
|
Model |
USEFUL LENGHT
mm |
PREBENDING CAPACITY
Ø top roll 1.2x 3x 5x
Thickness mm |
BENDING CAPACITY
mm |
Top roll
mm |
| 4R 04/3 |
2050 |
4 |
5 |
6 |
8 |
170 |
| 4R 08/3 |
2050 |
6 |
8 |
9 |
11 |
210 |
| 4R 10/3 |
2050 |
8 |
10 |
11 |
13 |
230 |
| 4R 13/3 |
2050 |
10 |
13 |
14 |
16 |
270 |
| 4R 16/3 |
2050 |
12 |
16 |
18 |
20 |
300 |
| 4R 20/3 |
2050 |
16 |
20 |
22 |
25 |
330 |
| 4R 25/3 |
2050 |
20 |
25 |
28 |
30 |
360 |
| 4R 30/3 |
2050 |
24 |
30 |
33 |
40 |
390 |
| 4R35/3 |
2050 |
28 |
35 |
39 |
45 |
430 |
| 4R 04/4 |
2550 |
3 |
4 |
5 |
6 |
170 |
| 4R 08/4 |
2550 |
5 |
7 |
8 |
10 |
210 |
| 4R 10/4 |
2550 |
6 |
8 |
9 |
11 |
230 |
| 4R 13/4 |
2550 |
8 |
10 |
11 |
13 |
270 |
| 4R 16/4 |
2550 |
10 |
13 |
14 |
16 |
300 |
| 4R 20/4 |
2550 |
12 |
16 |
18 |
20 |
330 |
| 4R 25/4 |
2550 |
16 |
20 |
22 |
25 |
360 |
| 4R 30/4 |
2550 |
20 |
25 |
28 |
30 |
390 |
| 4R 35/4 |
2550 |
24 |
30 |
33 |
40 |
430 |
| 4R 04/5 |
3100 |
2.5 |
3 |
4 |
5 |
170 |
| 4R 08/5 |
3100 |
3 |
4 |
5 |
6 |
210 |
| 4R 10/5 |
3100 |
5 |
7 |
8 |
10 |
230 |
| 4R 13/5 |
3100 |
6 |
8 |
9 |
11 |
270 |
| 4R 16/5 |
3100 |
8 |
10 |
11 |
13 |
300 |
| 4R 20/5 |
3100 |
10 |
13 |
14 |
16 |
330 |
| 4R 25/5 |
3100 |
12 |
16 |
18 |
20 |
360 |
| 4R 30/5 |
3100 |
16 |
20 |
22 |
25 |
390 |
| 4R 35/5 |
3100 |
22 |
28 |
31 |
35 |
430 |