3 Roller Hydro Mechanical Series
RJ Roll – 3 Roller Hydro Mechanical Series
Powerful Bending. Precise Forming. Built to Roll.
The 3 Roller Hydro Mechanical Series is engineered for heavy-duty bending applications in metal fabrication. With its robust pyramid-type 3-roll design, hydraulic top roll adjustment, and alloy steel rollers, this machine delivers high-precision performance for cylindrical, conical, or curved sheet metal forms. Whether you’re working in construction, shipbuilding, or energy, the RJ Roll Series is built to bend with strength, consistency, and control.
Why Choose 3 Roller Hydro Mechanical
Hydro-Mechanical Design
Top roll movement is powered by hydraulic cylinders, while bottom rolls are mechanically driven — combining precision with torque.
Pyramid-Type 3 Roll Configuration
Ideal for pre-bending and rolling, with enhanced material grip and reduced flat ends.
Rugged Welded Frame
Fabricated from UT-tested IS:2062 M.S. plates and FE-analysed for structural integrity under load.
Double Pre-Pinch Advantage
Pre-bending on both ends minimizes waste and reduces secondary processing.
Alloy Steel Rollers
Hardened for durability and designed for long-life performance across various materials.
Key Features at a Glance
- 3-Roll Pyramid Design
- Hydraulic top roll adjustment
- Mechanically driven bottom rolls
- High-strength alloy steel bending rolls
- Stress-relieved welded frame
- Available in CNC or manually controlled models
- Adjustable rolling speeds and roller positions
- Operator safety guards and an emergency stop as standard
Applications Across Industries
- Construction — Curved elements for bridges, domes, and architectural cladding
- Aerospace — Precision parts with tight radii from stainless steel or aluminum
- Automotive — Exhaust systems, chassis rolls, body panel shaping
- Energy — Wind turbine towers, solar structures, pressure vessels
- Shipbuilding — Hull plates, curved decks, offshore platform sections
- Chemical & Process — Reactor shells and corrosion-resistant tank components
The RG Roll Series supports cylindrical, conical, and multi-radius forming tasks with ease.
Why Fabricators Choose Rajesh CNC
- Decades of Experience : 25+ years in metalworking solutions with proven global performance.
- Customization Built In : Configure roll length, diameter, motor capacity, and control type to your workflow.
- After-Sales Support Across India : Backed by our nationwide service network in Ahmedabad, Mumbai, Chennai, and beyond.
- Global Exports : Machines installed across the UAE, Oman, Kenya, and more — with on-time delivery and training.
Benefits That Make a Difference
- Faster Setup, Higher Output : Double pre-pinch minimizes rework and increases cycle throughput.
- Reduced Operational Cost : Energy-efficient drives, hardened components, and low-maintenance design.
- Precision You Can Repeat : CNC models offer repeatable accuracy — critical for aerospace, energy, and automotive.
- Scalable : Suitable for workshops and large-scale manufacturing alike.
How to Choose the Right Roll Model
Consider these factors:
- Material & Thickness – Match machine capacity to your sheet material (e.g. SS, MS, Aluminum)
- Production Volume – CNC models for volume; manual for cost-effective low-run jobs
- Shape Requirements – Cylindrical? Conical? Multi-radius? Choose roller controls accordingly
- Available Space – Compact footprint for manual machines; larger base for high-capacity models
- Budget – Balance features with long-term ROI — Rajesh CNC offers value at every price point
Ready to Roll with RG Roll?
Explore the 3 Roller Hydro Mechanical Series and find the plate rolling solution tailored for your operation. Whether it’s a manual roller for workshop use or a CNC-controlled heavy-duty roller for high-throughput industrial projects, Rajesh CNC builds bending solutions that last.