RVT100-3TOOLS > PRESS BRAKES > Rolla-V > RVP100-3RVM70-3

RVP100-3

Article No. Model Length Weight Price
RVP100-3.500 3 500 mm 28,8
RVP100-3.455s 3 455 mm F 26,2
RVP100-3/SP Spring
RVP100-3/IN Insert
RVP100-3/DO Dowel
RVP100-3/U U Clip
Rolla-V die RVP series in 42 Cr. max.load 2500 kN/m. min. angle 47°
Rolla-V die RVP series in 42 Cr. max.load 2500 kN/m. min. angle 47°
  • Description
  • Features
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Rolla-V die RVP series in 42 Cr. Max.load 2500 kN/m. Minimum angle 47°.

455 mm F

The Rolla V dies are distinguished from the traditional ones by the presence of 2 oscillating rotors which support the sheet metal before the bending process. Their peculiarity consists in the rotation of the rotors that accompanies the sheet metal during the bending with a drastic reduction of the friction resistance and of the length of the minimum edge. This type of tool applies the concept of tangential bending whereby the behavior of the sheet is different: this is more noticeable if holes and slots are present near the bending areas. Thanks to this concept, these areas do not undergo the classic deformations more commonly known as "slurries".

  • Sheet metal supported during bending process
  • Minimum movement of the sheet metal on the inserts reduces bending marks
  • Internal bending radius is the same of the punch tip radius
Sheet metal thickness 2,0 mm/0,078 in 4,0 mm/0,157 in 6,0 mm/0,236 in
with "V" 38 mm/1,496 in 38 mm/1,496 in 38 mm/1,496 in
Max. Load kN/m 2500 2500 2500
Min. Angle 68° 47° 50°
Necessary Strength - Mild steel* 70 340 900
Necessary Strength - Stainless steel** 110 500 1300
Min. External edge  22.5 mm/0,885 in 22.5 mm/0,885 in 22.5 mm/0,885 in
Max. external radius 13.9 mm/0,547 in 11.9 mm/0,468 in 9.9 mm/0,389 in

*Necessary Strenght - Mild steel max.450 N/mm2

**Necessary Strenght - Stainless steel max.700 N/mm2

ACCESSORIES

RVX1: GREASE

RVX1 grease is a lithium lubricant with particular properties. Thanks to its additives it bears the loads of compression. It protects the parts subjected to sliding. Very suitable for preserving the seat of the inserts or rotors and avoiding abrasion. The single pack contains 500 g of grease.

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RVX-TAPE: PROTECTION

Fix the RVX-TAPE protections on the dies for those applications where the sheet metal must not show any signs. These are adhesive strips made with composite materials able to resist compression and to maintain a particularly compressible and anti-friction contact surface with the sheet.

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RV-TO: ASSEMBLY TOOL

This tool is created to facilitate the release of the spring from its lower pin. Thanks to its shape, the tool allows you to start the operation in absolute safety and to replace worn parts very quickly.

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RVXT-1

Rolla-V die XT series in 42 Cr. Max.load 500 kN/m. Minimum angle 60°.

RVXT-2

Rolla-V die XT Series in 42 Cr. Max.load 500 kN/m. Minimum angle 60°.

RVP60-1

Rolla-V die RVP series in 42 Cr. Max. load 1500 kN/m. Minimum Angle 35°.

RVP65-2

Rolla-V die RVP series in 42 Cr. Max.load 1500 kN/m. Minimum angle 47°.