Production Portfolio
Group: Bending, Rolling, and Section Bending
- Products by Group
Rolling, Section Bending, Bending
We perform the rolling of cylinders and cones on XZCT 3000/10, AHK 20/10-13 00, and AHK 10/4-6 forming machines with three working rollers, manufactured by AKYAPAK. The thickness of the processed plates ranges from 1 mm to 30 mm, depending on the length and radius of the rolled plate. For cone production, the parameters are reduced depending on the height of the cone, the small diameter d1, and the steepness of the cone.
Examples of bending parameters are provided in the tables below.
Data is valid for standard steel with a yield strength of 240 N/mm2.
Plate rolling
XZCT 3000 /10
Working length: 3,000 mm
Top roller diameter: 350 mm
Rolling length [mm]
3000
420
3000
420
Inside diameter [mm]
4000
4000
520
520
Material thickness pre-bending [mm]
12
24
10
16
Material thickness bending [mm]
14
30
12
20
Plate rolling
AKYAPAK AHK 20/10-13 00
Working length: 2,100 mm
Top roller diameter: 225 mm
Rolling length [mm]
2100
420
2100
420
Inside diameter [mm]
2250
2250
247,5
247,5
Material thickness pre-bending [mm]
11
16
6
12
Material thickness bending [mm]
14,3
18
8
16
Plate rolling
AKYAPAK AHK 10/4-6 mm
Working length: 1,100 mm
Top roller diameter: 115 mm
Rolling length [mm]
1100
220
1100
220
Inside diameter [mm]
1150
1150
126,5
126,5
Material thickness pre-bending [mm]
4,4
7,2
2,4
4,8
Material thickness bending [mm]
6,6
8
3,6
7,2
Section, pipe, and hollow section bending is performed on APK 180 and APK 61 machines manufactured by AKYAPAK. On these machines, we offer shaping and bending from small profiles such as L20, T30, and Tr.25 steel sections to large profiles such as UPN 300, IPN 300 steel sections, and 168.3 pipes.
The data provided in the tables for individual machines are valid for standard steel with a yield strength of 240 N/mm2 (consultation of technological possibilities according to actual parameters is required).
Pipe and section bending
AKYAPAK APK 180
Pipe 168 x 7, to a diameter of 2,500 mm.
This machine is designed for the radius forming of steel sections (consultation of technological possibilities according to parameters is required).
Section type
Maximum section dimension in mm / min. Ø
Solid square
90 x 90 / 1400
Solid round
100 / 1000
Hollow square
120 x 8
Angle bent on the outer leg
150 x 15 / 1000
Angle bent on the inner leg
130 x 15 / 1200
T-section bent on the inner leg
130 x 15 / 1700
T-section bent on the outer leg
150 x 15 / 1200
T-section bent on the side leg
150 x 15 / 1300
UNP-section bent on the outer leg
UPN 300 / 1100
UNP-section bent on the inner leg
UPN 300 / 1100
IEP/IPN-section bending in plane
IPN 300 / 1200
IEP/IPN-section bending across plane
IPN 120 / 3500
Pipes
168.3 x 7.1 / 2500
Spiral bending (consultation of technological possibilities according to parameters is required).
Pipe and section bending
AKYAPAK APK 61
Pipe 60.3 x 3.2 to a diameter of 1,000 mm.
Section type
Maximum section dimension in mm / min. Ø
Solid square
15 x 15 / 300
30 x 30 / 600
35 x 35 / 1400
Solid round
20 / 300
35 / 600
40 / 800
Hollow square
20 x 20 x 2 / 240
50 x 50 x 2.5 / 1600
60 x 60 x 3 / 4000
Angle bent on the outer leg
30 x 30 x 3 / 250
50 x 50 x 5 / 500
Angle bent on the inner leg
30 x 30 x 3 / 300
50 x 50 x 6 / 600
70 x 35 x 5 / 1000
T-section bent on the outer leg
30 x 30 x 3 / 300
80 x 40 x 7.5 / 1000
T-section bent on the inner leg
30 x 30 x 3 / 300
50 x 50 x 6 / 600
70 x 35 x 6 / 1000
T-section bent on the side leg
80 x 40 x 7.5 / 1200
UNP-section bent on the outer leg
30 x 15 x 4 / 300
60 x 30 x 5 / 400
80 x 45 x 6 / 500
UNP-section bent on the inner leg
30 x 15 x 4 / 300
50 x 25 x 5 / 500
80 x 45 x 6 / 1000
IEP/IPN-section bending in plane
IPN 80 / 1200
Pipes
25 x 1.5 / 200
60 x 2 / 800
70 x 2 / 1600
Spiral bending (consultation of technological possibilities according to parameters is required).
For more information and quotes for rolling and machining:
Production Manager: Ing. Vladimír Grepl
- tel.: +420 581 252 368
- mob.: +420 603 110 081
- e-mail: grepl@prest-prerov.cz
