Hydraulic Spiral Bending Machine Supplier in Ahmedabad
Dhanshree Engineering, Ahmedabad, supplies reliable hydraulic spiral bending machines engineered for consistent spiral forming of rebar, pipe, tube, wire, and structural profiles. With robust hydraulic power packs, precision roller geometry, and operator-friendly controls, our solutions help fabricators, infrastructure contractors, and OEM workshops achieve repeatable spirals, rings, and coils with clean finish and tight dimensional accuracy.
Working Principle and Process Flow
Hydraulic spiral bending machines employ a powered set of hardened rollers and a controlled hydraulic cylinder to feed and curve the workpiece progressively. The operator sets the target radius and pitch, then the drive rollers pull the section while the hydraulic system applies forming pressure. Adjustable guides, digital readouts, and water/oil cooling (where applicable) stabilize the process to maintain smooth curvature and surface integrity across various metals and wall thicknesses.
Types of Hydraulic Spiral Bending Machines
- Rebar spiral benders for pile foundations, columns, and ring stirrups.
- Pipe/tube spiral formers for coils, heat-exchanger helices, and guard rails.
- Profile and section benders for flats, angles, T-sections, and channels.
- Ring rollers for precise circular rings and flanges with controlled diameter.
- CNC-assisted spiral benders with programmable radius, pitch, and length.
Key Features & Specifications
- Heavy-duty hydraulic power pack for steady pressure and smooth forming.
- Induction-hardened rollers with quick-change tooling for different sections.
- Variable radius control with fine adjustment and digital readouts.
- Foot-pedal and jog controls for safe, hands-on positioning.
- Sturdy welded frame, sealed bearings, and low-maintenance design.
Applications
- Infrastructure: spiral stirrups, bridge rings, crash-barrier curves, and railings.
- Fabrication: circular guards, frames, signage rings, and architectural spirals.
- Process equipment: heat-exchanger coils, condensers, and tubing helices.
- Material handling: spiral guides, drums, and curved structural members.
Why Choose a Hydraulic Spiral Bender from Dhanshree Engineering
- Consistent geometry with minimal spring-back and excellent surface finish.
- High repeatability for small to large diameters across varied materials.
- Operator-safe ergonomics with intuitive controls and emergency interlocks.
- Local spares, setup assistance, and responsive after-sales support in Gujarat.
Trusted Supplier in Ahmedabad
As a dedicated hydraulic spiral bending machine supplier in Ahmedabad, Dhanshree Engineering supports workshops and contractors with selection guidance, tooling recommendations, and commissioning. Our team helps match machine capacity to your material grade, section size, and target radius to ensure productivity and accuracy from day one.
Maintenance and Safety Tips
- Inspect rollers and guides for wear; replace tooling when ovality increases.
- Maintain hydraulic oil levels and cleanliness; follow recommended intervals.
- Verify radius/pitch settings with trial runs before full-scale production.
- Keep work area clear; use correct PPE and secure long workpieces with supports.
- Calibrate digital readouts and limit switches periodically for accuracy.
FAQs – Hydraulic Spiral Bending Machine Supplier in Ahmedabad
Contact Details
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