Select a language
RBM 40/16 - Hydraulic driven rolls, for reliable processing of thick plates
RBM 40/16 - Hydraulic driven rolls, for reliable processing of thick plates

RBM 40/16

SKU : 131936

RBM is a series of 4-roll bending machines that are particularly suited for large sheet metal thicknesses. The advantage of this design is that the bending process can be done in one operation, and the operator only has to find one position for the side rolls. With special features such as conical bending that can be controlled via the control panel, the models in this series enable a wide range of applications in shipbuilding, steel and container construction.

  • Bending solution for thick materials
  • 4 rollers with symmetrical structure
  • Hydraulic roller drive
  • Hardened rollers
  • Conical bender
Working Area
Plate thickness (max.) 0.63 in
Working length 161 in
Max. plate thickness for bending 0.51 in
Upper roll diameter 15 in
Lower roll diameter 14 in
Side roll diameter 12 in
Drive Capacity
Motor rating hydraulic pump 20.1 Hp
Measures and Weights
Overall dimensions (length x width x height) 286 in x 83 in x 78 in
Weight 45.760 lbs

  • Massive machine frame, based on an advanced design and many years of experience
  • Hydraulic safety chuck for easy removal of the part
  • Roller feed and adjustment of parallelism and taper at the control panel
  • All rollers are hardened and equipped with precision bearings
  • Hydraulically driven top and bottom rollers
  • Hydraulic components from Parker / Bosch
  • Electric components from Siemens and Telemanique
  • Minimum bending diameter = 3 x Ø of the top roller

hardened rollers
conical bending feature
digital display
control panel
operator manual

Material Feed Table
Material Feed Table SKU: 133934
Material Feed Table
Side Support SKU: 133935
Side Support
Center Support SKU: 133936
Center Support

Resources & Downloads

  • RBM 40/16 Brochure.pdf (0.13MB)

Need help finding a machine?

We will gladly assist you in making the right decision to achieve your business goals

Service by KNUTH

All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.

View Services

See KNUTH Machines in action

Get a first-hand impression at one of our facilities! Many machines in our portfolio are always in stock and available for demonstration.

Book a Demo

Request a quote

RBM 40/16 - Hydraulic driven rolls, for reliable processing of thick plates
RBM 40/16
SKU : 131936


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.

Request a Consultation



This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.