Rolleri Dies Rolla-V Onyx

Explanation

Compatibility

Dies Rolla-V:

  • RVP Dies (Models 1, 2, 3) are compatible with
    press brakes (60 mm die holder) from:
    ACL, Accurpress, AM Machinery, Amada, Atlantic, Adira, Baykal, BL, Boschert, Boutillon, Bystronic-Beyeler Euro-B, Coastone, Colgar, Dener, Deratech, Durmazlar, Ermaksan, Farina, Gade, Gasparini, Gizelis, Haco, Hindustan, Iturrospe, Jfy, LFK, MVD, Newton, Prima Power, Promecam, Rico, Salvagnini, Schiavi, SMD, Sorg, Somo, Vicla, Vimercati, Warcom, Yangli, Yawei, Ysd, etc.
  • RVS Dies (Models 1, 2, 3) are compatible with press brakes (14 mm tang) from:
    Amada Single V style
  • RVT Dies (Models 1, 2, 3) are compatible with
    press brakes (12.7 mm / 13 mm tang) from:
    Bystronic, Beyeler, Edwards, Safan, SMD, Trumpf
  • RVT90 Dies (Models 1, 2, 3) are compatible with
    press brakes (12.7 mm tang) from:
    LVD
  • RVM Dies (Models 2.5, 3, 4) are compatible with
    all press brakes (various die holders)
  • all dies can be mounted in other press brakes by using adapters or customized die holders


Our Advantages – Your Convenience

  • no corrosion
  • fast and easy tool change
  • new design
  • longer operational life
  • high precision
  • interchangeability guaranteed
  • reduction of bending marks on the sheet metal
  • small flanges bent without marks
  • No metal residue left on tools during bending of galvanized sheet metal
  • ideal for profiles with oblique sides

Rolla-V Dies



Material

Raw material is provided by qualified suppliers and chemical composition corresponds to international standards. Therefore, raw material yield and tensile strength are guaranteed.

   Model Material Type
Hardness of the material and the tool body Hardness of the operating surfaces after induction hardening
Body 1/2/2.5/3/4
42CrMo4 1100-1200 N/mm2 55 HRc
Inserts 1 / 2 /2.5
Toolox 44 1450 N/mm2 through hardened 44 HRc
Inserts 3 / 4
Toolox 33
1100 N/mm2
55 HRc

  • Specifications for the maximum press force kN/m are indicated as such, 1 t = 10 kN.
 
   Equivalent V size
(mm)
max. tool load (kN/m) Material Thickness (mm) min. bending angle needed press force
mild steel
with max. 450 N/mm2 (kN)
needed press
force stainless steel
with
max.
700 N/mm2 (kN)
min. outside flange (mm) max. outside radius
(mm)
Model 1
Max. recommended thickness
=1.5 mm (2.0 mm possible)
8
1000
1000
1000
0.70
1.10
1.50
40°
35°
35°
50
130
270
70
200
410
3.0
3.9
4.2
3.0
2.6
2.2
Model 2
Max. recommended thickness
=3.0 mm (4.0 mm possible)
15 1500
1500
1500
2.00
3.00
3.20
59°
47°
47°
210
550
650
320
850
1000
8.5
9.3
9.3
6.0
5.0
4.8
Model 2.5 Max. recommended thickness
=5.0 mm (6.35 mm possible)
28
2500
2500
2500
2.00
4.00
6.00
46°
46°
55°
100
470
1270
150
730
1960
18.6
18.6
18.6
13.2
12.0
9.8
Model 3
Max. recommended thickness
=6.3 mm (8.0 mm possible)
38
2500
2500
2500
2.00
4.00
6.00
68°
47°
50°
70
340
900
110
500
1300
22.5
22.5
22.5
13.9
11.9
9.9
Model 4
Max. recommended thickness
=16.0 mm 
85
3000
3000
3000
6.00
8.00
12.00
78°
76°
73°
260
500
1290
440
840
2150
56.6
56.6
56.6
36.4
36.4
36.4



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Information

compatible with press brake machines from:
ACL, Accurpress, AM Machinery, Amada, Atlantic, Adira, Baykal, BL, Boschert, Boutillon, Bystronic-Beyeler Euro-B, Coastone, Colgar, Darley, Dener, Deratech, Durmazlar, Ermaksan, Farina, Gade, Gasparini, Gizelis, Haco, Hindustan, Iturrospe, Jfy, JMT, LFK, Metfab, MVD, Newton, Oriance, Prima Power, Promecam, Rico, Safan, Salvagnini, Schiavi, SMD, Sorg, Somo, Vicla, Vimercati, Warcom, Yangli, Yawei, Ysd, etc.



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