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SELECT WIDTH (mm) W
1250
1500
2000
2500
3000
4000
SELECT THICKNESS (mm) t
2
3
4
5
6
8
10
13
16
20
24
25
28
30
35
40
45
50
70
SUITABLE MACHINES
[Dynamic Dropdown]
Bending Capacity Chart
www.ANERKA.com
BENDING LENGTH (mm) L
TOP ROLL DIAMETER (mm) Ød
""
""
""
PLATE
WIDTH
100% Width
90% Width
80% Width
70% Width
60% Width
50% Width
40% Width
30% Width
20% Width
MATERIAL TYPES
Inside Diameter
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
Pre-Bending Thickness
Rolling Thickness
CLASS-1
MATERIAL
Max Yield Strength
30,000
N/mm²
PSI
CLASS-2
MATERIAL
Max Yield Strength
240
36,000
N/mm²
PSI
CLASS-3
MATERIAL
Max Yield Strength
50,000
N/mm²
PSI
CLASS-4
MATERIAL
Max Yield Strength
65,000
N/mm²
PSI
HIGH YIELD
N/mm²
PSI
Important Remarks
Bending capacies valid for multisteps bending method. Technical datas can be changed without notice . Reproducing and releasing without getting permission are prohibited.
Numbers in BLANK are theoretical capacity, (machine may not open wide enough to accept material and usually are not recomened.
The diameters (especially the tightest) are approximate and do not commit the manufacturer, as they are calculated on the machine power only.
The material spring back could in fact re-open the rolled cylinders to diameters larger than calculated, but out of the machine control, depending from the physical material spring-back.
The thinner is the plate and the more its spring back will re-open the rolled diameters. That’s why the thinnest stated capacities can more likely re-open to larger diameter than calculated (because of their higher spring back) even if tightly “wrapped” around the top roll.
Thinner thicknesses than the minimum herewith stated, or harder materials may re-open more than the minimum diameter indicated because of their higher spring back.
If you have a plan to roll thin materials on the large machines, you can consult us about spring back.
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