About Us
Plate & Section Bending Machine Manufacturer in Pune
"ROLL EXPERT PLATE SECTION BENDING MACHINES", formerly known as Autotrans System, is a trusted manufacturer of high-performance Plate and Section Bending Machines. With years of experience, the company continues its legacy of quality and innovation. Our roll bending machines ensure precise shaping of metal plates into circular, cylindrical, and conical forms. Available in manual and automatic models, they are widely used in industries like shipbuilding, pipelines, boilers, and heavy fabrication. We are committed to delivering durable, reliable, and cost-effective solutions with complete customer satisfaction.
Built for industries that can't afford imprecision
If your production involves pressure vessels, shipbuilding, wind towers, boilers, or structural steel components, RollExpert machines are engineered to meet demanding tolerances at scale.
Hull plates and cylindrical sections rolled to marine-grade tolerance.
Consistent roundness for tanks, boilers and pipeline sections.
Heavy-gauge conical sections for onshore and offshore towers.
Custom sections for structural steel and general engineering.
Built for industries that can't afford imprecision
If your production involves pressure vessels, shipbuilding, wind towers, boilers, or structural steel components, RollExpert machines are engineered to meet demanding tolerances at scale.
Three‑roll vs four‑roll: which fits your line?
A quick comparison to help you shortlist before we scope your exact requirement.
| Feature | Three-Roll Machines | Four-Roll Machines |
|---|---|---|
| Setup per job | Requires re-alignment for each new plate | Faster changeover, roll positions self-adjust |
| Flat edge left after rolling | Small flat section typically remains | Near-zero flat edge, less pre-bending needed |
| Best plate thickness | Light to heavy gauge plate | Medium to heavy gauge, tighter roundness |
| Operator skill needed | Moderate — manual centring common | Lower — more of the process is guided |
| Typical use | General fabrication, tanks, ducting | Pressure vessels, precision cylinders |
Fifteen years of engineering that heavy industry relies on
01
Hydraulic drive systems built for consistent force delivery and smoother rolling cycles.
02
Every machine is built and tested against ISO-certified quality standards.
03
Decades of applied engineering experience across heavy industrial machinery.
04
Installation, training and ongoing service backed by our Pune-based team.
Where RollExpert machines are put to work
Hull, deck and cylindrical hull-section fabrication.
Longitudinal seam pipe sections in a range of diameters.
Precision-round shells for storage and process vessels.
Structural steel, wind towers and general engineering work.
Our Vision
"To build total brand value through innovation and quality in plate bending machinery — achieving complete customer satisfaction in the field of rolling machinery."
Our Mission
"To be a world leader producing machinery of superior quality at a competitive price, aiming at total customer satisfaction."
Plate bending machine, answered
What's the difference between a 3-roll and 4-roll plate bending machine?
What plate thickness can RollExpert machines handle?
Do you offer CNC or automatic control options?
Can machines be customized for our application?
Do you provide installation and training?
Have questions about our industrial machinery, engineering solutions, or services?
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