3-roll plate bending machine
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- Roll length : 4, 5, 6, 8, 10, 12 feet or custom
- Steel thicknesses : 1/32” to 11 1/2”
- Three motorized rolls with double pinch
- Automatic synchronized balancing
Available on backorder
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The PB 3 roll bending machines are driven by three hydraulic motors, assembled directly on the rollers with planetary gearboxes, for maximum performance with minimum effort. Our three roll plates PB are easy-to-use and have a high working speed. The three motorized rolls with hydraulic clamping of the metal sheet guarantee a constant and accurate treatment. It is also possible to roll a conical shape.
PB plate rolls are the easiest to use, most responsive and fastest roll plates available today. These plate bending machines benefit from excellent price / performance ratio.
PB hydraulic rolling machines are available in many models according to your needs. It is possible to roll metal sheet length from 4 to 12 feet for standard rolls. The most popular models are used to roll steel sheet thicknesses from 1/4 inch to 1/2 inch, but some models can roll steel sheet thicknesses from 1/32” to 11 1/2”. Other custom length and power are also possible.
How to roll a steel sheet with a 3-roll bending machine
The rolling can be done in a single pass according to the following steps:
- Squaring
- Pre-bending one side
- Pre-bending the other side
- Closing the cylinder
Specifications of the PB hydraulic 3 roll plates
- Roll length : 4, 5, 6, 8, 10, 12 feet or custom
- Steel thicknesses 260 N/mm2 : 1/32” to 11 1/2”
- Solid construction of welded and machined steel to guarantee extreme precision and reduce stress in the steel
- Driven rolls with hydraulic clamping of the steel sheet to ensure accurate and consistent treatment
- Automatic synchronized balancing: bending roll parallelism controlled by massive torsion bars to ensure a high level of precision
- The bending rolls planetary movement to prevent all forms of friction and ensure the machine is highly precise
- A permanent lubrication system
- Direct drive by planetary gearboxes to help to concentrate the power on the metal to be folded and saving energy
Standard Equipment
- Complete and compact hydraulic system
- Hydraulic opening and closing for deflecting
- Safety system in compliance with legislation.
- Squaring of the sheet through the side rollers
- Mobile control console
Optional Equipment
- Vertical support
- Side support
- Laser alignment system
- Powered feeding table
Additional information
| Bending Length (feet) | |
|---|---|
| Number of rolls |
Options
Vertical support
The PB vertical support is designed to support and accommodate the metal plate in every production step. This allows you to keep the sheet stable without undergoing changes in the roundness due to the weight of the material.
Side support
The PB side support supports the steel sheet during rolling, because you can have problems due to the weight or the thickness of the steel plate. If the plate is very thin and has a large diameter, the material does not promote stability and will try to deform and change its radius. With the PB side support, the problem is solved.
Powered feeding table
