4RP-16X2000
Share This Product:
  • PRODUCT OVERVIEW
  • PARAMETER
  • CONFIGURATION

The 4 roll plate bending machine is the easiest one, thanks to a frame designed to satisfy every kind of needs. Advantages are various :

★  Pre-bending is highly reduced because the material gets pinched by in between the two central rolls.

★  Working can be made in one only pass, following the steps here below:

1. Squaring

2. Pre-bending

3. Bending

4. Closing pre-bending

★  The plate is fed into the machine horizontally thanks to the support of the lower roll (B) with the side roll (D).

★   The plate is squared thanks to the position that the side roll (C) takes.

★  The space to the limit of the machine reduces to one side only, thanks to the possibility of squaring and bending in one only step.


We advise a 4 roll plate bending machine :

★  For a high and massive production

★  For the possibility to control by NC

★  For the possibility to make conical bendings

Material Yield Limit

σs≤245MPa

Max. bending thickness

16mm

Max. pre-bending thickness

12mm

Max. bending width

2000mm

Min. reel diameter with Max. size

500mm

Top roller diameter

300mm

Bottom roller diameter

280mm

Side roller diameter

240mm

Bending speed

4mm/min

Lifting mode of bottom roller

Hydraulic

Control mode

PLC

Display of position and displacement

LCD

Lifting synchronous precise

±0.2mm

Hydraulic system working pressure

19.5Mpa (MAX)

Speed of lifting bottom roll

About 80mm/min/

Stroke of bottom roll

30mm

Speed of lifting side roll

About 80mm/min

Max load of top roll sustainable

110tons

Max load of bottom roll sustainable

90tons

Max load of side roll sustainable

60tons

  • Main Hydraulic Parts By YUKEN (Japan Brand)
  • Main Electric Parts By SIEMENS (Germany Brand)
  • Bearing By WAFANDIAN (China Brand)
  • Forged Rolls By NANGANG STEEL (China Brand)
  • PLC By OMRON (Japan Brand)
  • Seals By VALQUA (Japan Brand)
  • Hydraulic station motor By SIMENS (Germany Brand)
  • Rollers By Nanjing Steel (China Brand)
Feedback form contact with us
Product Catalog