Ring Bending Machine GW-20 Manufacturer Ahmedabad

Ring Bending Machine GW-20 Manufacturer Ahmedabad | Avirat Industries

Introduction —Ring Bending Machine GW-20 Manufacturer Ahmedabad

As a prominent Ring Bending Machine GW-20 Manufacturer in Ahmedabad, Avirat Industries delivers reliable, semi-automatic equipment essential for rebar fabrication across Gujarat. The GW-20 model is engineered for high-precision, repetitive bending of TMT bars and mild steel up to 20mm, efficiently producing the rings and stirrups vital for reinforced concrete construction in residential, commercial, and infrastructure projects.

Working Principle & Process Flow — High-Efficiency Rebar Bending

The GW-20 Ring Bending Machine utilizes a robust 3 HP electric motor and a durable gear system to rotate a bending disc. The machine's key feature is its ability to accurately form steel bars to a set angle (0° to 180°) using interchangeable bending pins and attachments. The operator initiates the semi-automatic bending cycle, allowing for fast, uniform production of circular and polygonal stirrups, significantly boosting site productivity compared to manual methods.

Models and Types of Rebar Ring and Stirrup Benders

GW-20 Semi-Automatic Model — The standard for bending TMT up to 16mm and mild steel up to 20mm.
GF-20/GF-20D Stirrup Benders — Versatile machines featuring digital or limit switch angle controls.
High-Capacity Rebar Benders (GW-40/GW-50) — Robust models for large diameter bars used in heavy construction.
Portable Ring Benders — Compact and lightweight units for flexibility on smaller, decentralized job sites.
CNC Automatic Stirrup Machines — Fully computerized systems for high-volume, complex rebar shape production.

GW-20 Key Features & Technical Specifications

Maximum Bending Capacity: Up to 16 mm TMT Steel / 20 mm Normal Mild Steel.
Motor Power: 2.2 kW (3 HP) Industrial Electric Motor (typically 3-phase, 415V).
Operational Speed: High speed of approximately 25–30 Rounds Per Minute (R/MIN).
Automation Grade: Semi-Automatic operation, controlled via foot pedal or control switch.
Bending Angle Precision: Adjustable accuracy from 0° to 180° for all standard stirrup shapes.
Machine Dimensions: Compact size, approximately 800 x 550 x 850 mm, suitable for construction sites.

Applications of the GW-20 Ring Bending Machine in India

Residential and Commercial Construction — Fabrication of precise stirrups and ties for high-rise building columns and beams.
Infrastructure Development Projects — Forming strong circular reinforcements for bridges, culverts, highways, and tunnels.
Precast Concrete Manufacturing — Mass production of consistent rebar cages for precast slabs, pipes, and modular elements.
On-Site Rebar Fabrication Shops — A primary machine for contractors needing fast, custom-shaped rebars for immediate use.
Foundation and Civil Works — Creating specialized rings and spirals for piles, footings, and retaining wall reinforcement.

Why Partner with Avirat Industries for GW-20 in Ahmedabad?

Guaranteed Bending Precision: Delivers uniform and accurate rings and stirrups, critical for structural integrity and compliance.
Boosted Site Productivity: The semi-automatic operation drastically reduces fabrication time and reliance on manual labor.
Robust and Reliable Build: Constructed with heavy-duty components and an oil-immersed gearbox for maximum longevity in harsh environments.
Local Sales and Service: Located in Ahmedabad, we offer prompt delivery, installation support, and readily available spare parts across Gujarat.
Easy and Safe Operation: User-friendly controls simplify training, ensuring safe and efficient use by site personnel.

Trusted Rebar Equipment Supplier in Gujarat

Avirat Industries is your dedicated supplier of the GW-20 Ring Bending Machine and a wide array of construction equipment in Ahmedabad, Gujarat. We prioritize providing machines that combine high performance with operational simplicity, giving our customers a competitive edge in quality and speed. Contact us today to discuss your project requirements and to find the ideal rebar bending solution.

Operation & Maintenance Tips — GW-20 Rebar Bender

Always ensure the input voltage and phase (typically 415V, 3-phase) match the machine's specifications for optimal performance.
Regularly inspect and lubricate the gearbox, and ensure the rotary plate is free from debris and steel scraps.
Do not attempt to bend bars that exceed the machine’s maximum capacity (20mm MS / 16mm TMT).
Tighten all bolts and pins before each shift to prevent vibrations and maintain bending accuracy.
Conduct routine checks of the electrical wiring and foot switch for safety and reliable operation.

FAQs – Ring Bending Machine GW-20 Manufacturer Ahmedabad

Q1. What is the bending capacity of the GW-20 for TMT bars? +

The GW-20 Ring Bending Machine is generally capable of bending high-tensile TMT steel bars up to a maximum diameter of 16 mm.

Q2. Is the GW-20 suitable for on-site construction use? +

Yes, the GW-20 model features a compact, durable, and relatively portable design with a 3 HP motor, making it highly suitable for direct use on small to medium construction sites.

Q3. What kind of shapes can the GW-20 machine produce? +

By adjusting the bending angle and using different pins, the GW-20 can efficiently produce various shapes, including circular rings, square stirrups, rectangular ties, and other custom angular bends required in rebar cages.

Q4. Does Avirat Industries provide after-sales support in Gujarat? +

Absolutely. Based in Ahmedabad, Avirat Industries ensures comprehensive after-sales service, including quick supply of spare parts (like bending pins and bushings) and technical assistance for all GW-20 machines sold.

Q5. What is the power source requirement for this machine? +

The standard GW-20 Ring Bending Machine is powered by a 2.2 kW (3 HP) electric motor and typically requires a 3-phase, 415V industrial power supply.