| Specification | TMT Rebar Bending Machine | GW42J Rebar Bending Machine | TBS 25-1AV Automatic Rebar Bending Machine | GW42C Steel Rebar Bending Machine | GW52J Rebar Bending Machine |
|---|---|---|---|---|---|
| Model | GW 42J | GW40-A | TBS 25-1AV | GW42C | GW52J |
| Brand | Topall Impex | Topall Impex | Topall Impex | Topall Impex | Topall Impex |
| Price | ₹75,000 / Piece | ₹72,000 / Unit | ₹9,10,000 / Piece | ₹65,000 / Piece | ₹85,000 / Piece |
| Automation Grade | Semi-Automatic | Semi-Automatic | Automatic | Semi-Automatic | Automatic |
| Bending / Bar Range | 30 mm | 32 mm | 25 mm | 32 mm | 40 mm |
| TMT Bar Steel Dia. | 6 mm | — | — | — | — |
| Power Source | Electric | Electric | Electric | Electric | Electric |
| Motor Power | — | 3 kW | — | — | — |
| Voltage | 240 V | 380 V | — | 380 V | 415 V |
| Bending Speed | 10 RPM | 1440 RPM | — | 1440 RPM | — |
| Frequency | — | 50 Hz | — | — | — |
| Phase | — | 3 Phase | — | — | — |
| Machine Weight | 320 kg | 255 kg | 4500 kg | 350 kg | — |
| Dimensions | — | — | 10435 × 2100 × 1605 mm | — | 970 × 770 × 860 mm |
| Min. Distance b/w Fulcrum Centers | — | — | 290 mm | — | — |
| Max. Distance b/w Fulcrum Centers | — | — | 9440 mm | — | — |
| Required Breaker Capacity | — | — | 60 A | — | — |
| Min. Order Quantity | 1 Piece | — | 5 Pieces | 1 Piece | 1 Piece |
| Best For | TMT / Saria bending, general construction | Medium-duty construction sites | Large infrastructure, automatic batch bending | Construction sites and steel processing | Heavy-duty construction projects |
Rebar Bending Machine - Best Rebar Bending Machine Manufacturers & Dealers in Delhi Since 2008 - Topall Impex.
A rebar bending machine is essential construction equipment that bends steel reinforcement bars into precise angles and shapes — quickly, safely, and consistently. Whether you are building residential apartments, bridges, highways, or industrial structures, this machine eliminates the slow, inaccurate process of manual bending entirely. At Topall Impex, we manufacture and supply heavy-duty rebar bending machines in Delhi since 2008 — from basic electric models to fully automatic CNC machines. Each machine is built for continuous site use, delivering accurate bends from 6mm to 40mm rebar diameter with minimal operator effort. The result? Faster project completion, lower labor cost, zero material waste, and stronger structural quality on every job. Trusted by Manufacturer of Rebar Bending Machine - TMT Rebar Bending Machine, GW42J Rebar Bending Machine, TBS 25-1AV Automatic Rebar Bending Machine and GW42C Steel Rebar Bending Machine offered by Topall Impex, New Delhi, Delhi. across India for over 16 years — Topall Impex is your one-stop destination for reliable rebar bending machines at the best price in Delhi.
Looking for a reliable rebar bending machine in Delhi? Topall Impex has been manufacturing and supplying high-performance rebar bending machines across India since 2008. Whether you run a small construction site or manage a large-scale infrastructure project, we have the right machine for your exact requirement — at the best price.
What is a Rebar Bending Machine? - (रीबार बेंडिंग मशीन मशीन क्या है?)
A rebar bending machine is a heavy-duty construction equipment used to bend steel reinforcement bars (rebars) into precise angles and shapes. These machines eliminate the need for manual bending, which is time-consuming, inconsistent, and physically exhausting for workers.
In simple terms — you feed a steel rod into the machine, set the angle, and the machine bends it accurately every single time.
Rebars are the backbone of reinforced concrete structures. When they need to be bent into stirrups, spirals, hooks, or custom shapes, a rebar bending machine gets the job done in seconds with zero compromise on precision.
रीबार बेंडिंग मशीन एक ऐसी मशीन है जो स्टील की छड़ों (सरिया) को निर्माण कार्य के लिए सटीक कोण पर मोड़ती है — तेज़, सुरक्षित और बिना किसी गलती के।
Where is Rebar Bending Machine Used?
Rebar bending machines are used wherever reinforced concrete construction takes place. Common use cases include:
- Residential and commercial buildings — columns, beams, slabs, staircases
- Bridges and flyovers — large-diameter rebar bending for heavy load structures
- Highways and roads — foundation reinforcement
- Dams and water reservoirs — continuous spiral and circular bends
- Industrial plants and factories — structural steel fabrication
- Metro rail and railway projects — high-precision stirrup formation
- Precast concrete manufacturers — standardized batch bending
- Tunnels and underground structures — custom-angle bending for confined spaces
If concrete is being poured, a rebar bending machine is almost certainly involved somewhere in that process.
Why Rebar Bending Machine is Important in Construction
Manual rebar bending using pipes or hammers was once the standard. It still happens on small sites — but it is slow, inaccurate, and physically demanding.
Here is why rebar bending machines have become essential on modern construction sites:
1. Accuracy Saves Material Manual bending produces inconsistent angles. Even a 2–3 degree error across hundreds of bars wastes steel and weakens the structure. A machine delivers exact angles every time — reducing scrap and rework.
2. Speed Increases Productivity A machine bends rebars up to 10–15 times faster than manual bending. On large sites where thousands of bars are required, this time saving directly impacts project timelines and labor costs.
3. Worker Safety Manual rebar bending puts extreme strain on workers' hands, wrists, and backs. Machine bending removes that physical risk entirely.
4. Structural Integrity Precisely bent rebars ensure that concrete structures perform as engineered. Incorrect bends can create weak points that compromise the entire structure over time.
5. Cost Control Faster bending, less material waste, fewer injuries, and less rework — all of this reduces total project cost significantly.
How Does Rebar Bending Machine Works
Understanding how the machine works helps you use it more effectively and troubleshoot minor issues confidently.
Here is a step-by-step breakdown of the working process:
Step 1 — Insert the Rebar The operator places the steel bar into the bending disc slot on the machine's working table. The bar rests against a central pin (bending pin) and a stop pin.
Step 2 — Set the Angle The operator sets the desired bending angle using a degree scale, digital display (on CNC models), or a pre-set stopper. Angles typically range from 0° to 180°.
Step 3 — Activate the Machine The operator presses the foot pedal or start button. The electric motor drives the bending disc to rotate.
Step 4 — The Bending Action As the disc rotates, it pushes the rebar against the central pin. The bar bends around this pin to the set angle.
Step 5 — Return and Remove The disc returns to its original position automatically (on auto-return models). The operator removes the bent rebar and repeats the process.
On CNC rebar bending machines, the process is fully automated — the bar feeds in automatically, bends to programmed specifications, and the machine moves to the next operation without manual intervention.
Types of Rebar Bending Machine
Not all rebar bending machines are the same. Choosing the right type depends on your project size, rebar diameter, and required output volume.
1. Manual Rebar Bending Machine
- Operated by hand — no motor required
- Suitable for small sites and light-duty bending
- Portable and low-cost
- Best for: Small contractors, field repair work
2. Electric Rebar Bending Machine (Semi-Automatic)
- Motor-driven with manual angle setting
- Handles rebars from 6mm to 40mm diameter
- Widely used on construction sites across India
- Best for: Medium to large construction projects
3. Automatic Rebar Bending Machine
- Pre-set angle stops for repetitive bending
- Auto-return feature after each bend
- Higher productivity with less operator effort
- Best for: Batch production, precast manufacturers
4. CNC Rebar Bending Machine (Fully Automatic)
- Computer-controlled with programmable bending sequences
- Handles complex shapes — stirrups, spirals, cages, custom profiles
- Minimal human intervention required
- Best for: Large infrastructure projects, high-volume fabrication yards
5. Hydraulic Rebar Bending Machine
- Uses hydraulic pressure instead of an electric motor
- Capable of bending large-diameter rebars (40mm–50mm and above)
- Smooth, consistent bending force
- Best for: Heavy civil construction, bridge projects
6. Portable Rebar Bending Machine
- Lightweight and compact
- Can be used directly on-site or at height
- Runs on standard electrical supply
- Best for: Site work, repair projects, confined spaces
Benefits of Rebar Bending Machine
Here is a clear breakdown of the direct benefits that rebar bending machines deliver on every project:
- Consistent precision — same angle, every bend, every time
- Higher output — bend hundreds of bars per hour
- Lower labor cost — fewer workers needed for bending operations
- Reduced material waste — accurate bends mean less scrap steel
- Faster project completion — no delays due to manual bending backlogs
- Improved worker safety — eliminates manual strain injuries
- Better structural quality — correct bends support engineering specifications
- Versatility — bend stirrups, hooks, spirals, and custom shapes
- Easy operation — minimal training required for standard machines
- Durable and long-lasting — built for daily heavy-duty use
Rebar Bending Machine Specifications to Know
Before purchasing a rebar bending machine, you need to understand the key technical specifications:
- Bending Diameter Range - Min and max rebar diameter the machine handles (e.g., 6mm–40mm)
- Bending Angle - Maximum angle the machine can achieve (usually up to 180°)
- Motor Power - Electric motor rating — determines torque and bending capacity
- Bending Speed - How many bends per minute the machine performs
- Disc Diameter - Size of the bending disc — affects bend radius
- Working Table Height - Ergonomic height for the operator
- Machine Weight - Affects portability and installation requirements
- Power Supply - Single-phase or three-phase electrical requirement
- Bending Disc Speed - RPM of the disc — impacts production rate
- Bar Yield Strength - Maximum steel yield strength the machine handles (MPa)
Always match these specifications to your actual site requirements before purchasing.
Advantages of Rebar Bending Machine
| Factor | Manual Bending | Rebar Bending Machine |
|---|---|---|
| Speed | Slow | 10–15x Faster |
| Accuracy | Variable | Consistent and Precise |
| Labor Requirement | High | Low |
| Worker Fatigue | High | None |
| Material Waste | High | Minimal |
| Output Quality | Inconsistent | Standardized |
| Cost Over Time | High | Low |
| Safety | Risk of Injury | Safe Operation |
Rebar Bending Schedule — What It Is and Why It Matters
A rebar bending schedule (also called a bar bending schedule or BBS) is a detailed document that lists every rebar required for a structure — including its shape, dimensions, angle, quantity, and weight.
Why it matters:
- It tells your machine operator exactly how to set each bend
- It ensures every bar is bent to the correct specification before it reaches the site
- It helps calculate total steel quantity and reduce material waste
- It is a legal and engineering requirement on most civil projects in India
- It links directly to structural drawings — any error in BBS causes construction errors
When you have a proper bending schedule, your rebar bending machine works at maximum efficiency because the operator is not guessing — every bend is pre-planned and documented.
Pro tip: Always cross-check your bending schedule against IS 2502 (Code of Practice for Bending and Fixing of Bars for Concrete Reinforcement) before starting production.
How to Choose the Right Rebar Bending Machine
Choosing the wrong machine wastes money. Here is exactly what to evaluate before you buy:
1. Rebar Diameter Range What is the thinnest and thickest rebar you regularly work with? Choose a machine that comfortably handles your full range — not just the most common size.
2. Project Scale Small residential projects → manual or basic electric machine Large infrastructure projects → automatic or CNC machine
3. Required Output Volume How many bars do you need to bend per day? High-volume requirements need faster machines with auto-return and programmable settings.
4. Power Availability Check whether your site has single-phase or three-phase power supply. Most heavy-duty machines require three-phase supply.
5. Portability Requirement If you move between sites frequently, choose a portable or wheeled machine. Fixed installations suit dedicated fabrication yards.
6. Budget Do not just look at purchase price. Factor in operating cost, maintenance cost, and productivity gain over time. A slightly higher investment in a better machine often delivers faster ROI.
7. After-Sales Support A machine is only as good as the support behind it. Choose a manufacturer that offers spare parts, servicing, and technical assistance in your region.
8. Brand Reputation and Experience Always buy from established manufacturers with a verifiable track record. Ask for references and site visits if needed.
Safety Tips for Operating a ReBar Bending Machine - How to Operate Step-by-Step Guide
Before You Start — Pre-Operation Safety Checks
- Inspect the machine for loose parts, worn bending pins, or damaged cables
- Check that the bending disc rotates freely
- Verify all guards and safety covers are in place
- Confirm the power supply matches the machine's rated voltage
- Ensure the work area is clean and free of obstructions
- Wear personal protective equipment — safety gloves, steel-toe boots, safety glasses
Step-by-Step Operating Guide
Step 1: Power on the machine and run it idle for 30 seconds to check for unusual noise or vibration.
Step 2: Set the bending angle using the degree scale or digital control panel.
Step 3: Select the correct bending pin size for your rebar diameter.
Step 4: Insert the rebar into the slot, ensuring it rests properly against the central pin and stop pin.
Step 5: Stand to the side — never directly in front of the bar's free end.
Step 6: Activate the machine using the foot pedal or start button.
Step 7: Allow the bend to complete fully before releasing the pedal.
Step 8: Wait for the disc to return to its start position before removing the bar.
Step 9: Inspect the bend angle before proceeding with batch production.
Critical Safety Rules
- Never exceed the machine's rated rebar diameter
- Never attempt to bend multiple bars simultaneously unless the machine is rated for it
- Never leave the machine running unattended
- Keep hands away from the bending area during operation
- Switch off power before performing any maintenance or clearing a jam
- Never bypass or remove safety guards
Rebar Bending Machine Maintenance Tips
Regular maintenance extends machine life, prevents costly breakdowns, and ensures consistent bending accuracy.
Daily Maintenance:
- Clean the machine after each shift — remove metal shavings and dust
- Lubricate the bending disc shaft and central pin with machine oil
- Check all bolts and fasteners for tightness
- Inspect the power cable and foot pedal for damage
Weekly Maintenance:
- Inspect bending pins and rollers for wear — replace if deformed
- Check motor brushes (on brush-type motors) for wear
- Test the auto-return mechanism for smooth operation
- Verify the angle scale markings are still accurate
Monthly Maintenance:
- Inspect gear box oil level and top up if needed
- Check motor bearings for play or noise
- Inspect the working table surface for warping
- Test the emergency stop mechanism
Annual Maintenance:
- Full motor service by a qualified electrician
- Gearbox oil change
- Replace worn bending disc if required
- Calibrate angle settings against a reference gauge
A well-maintained machine runs for 10–15 years without major issues. Neglected machines break down at the worst possible times.
Common Problem and Solutions of Rebar Bending Machine
Even the best machines encounter issues. Here is how to diagnose and fix the most common ones:
Problem 1: Machine Not Starting
- Check power supply and fuse
- Inspect the start button and foot pedal connection
- Verify the motor thermal overload has not tripped — reset if needed
Problem 2: Bending Angle Inaccurate
- Check that the rebar is correctly seated against the central pin
- Inspect the bending disc for wear or deformation
- Recalibrate the angle stop or reset the CNC program
Problem 3: Motor Overheating
- Check that rebar diameter does not exceed machine capacity
- Allow the machine to cool before restarting
- Clean motor ventilation slots — dust blockage causes overheating
Problem 4: Excessive Vibration During Bending
- Check all mounting bolts — tighten any that are loose
- Inspect bending pins for wear
- Verify the machine is placed on a level, stable surface
Problem 5: Bending Disc Not Returning to Start Position
- Check the auto-return switch or sensor
- Inspect the return spring or hydraulic return valve
- Check for electrical fault in the reversing contactor
Problem 6: Rebar Slipping During Bending
- Ensure the correct stop pin is in position
- Check the bending disc slot for wear
- Verify the rebar is properly aligned before activating the machine
When in doubt — switch off the machine, disconnect power, and contact your supplier's service team before attempting repairs.
Why Choose Topall Impex for Rebar Bending Machine?
There are dozens of suppliers selling rebar bending machines in Delhi. Here is what makes Topall Impex the trusted choice for contractors, builders, and infrastructure companies across India:
✅ 16+ Years of Experience (Since 2008) We have been manufacturing and supplying rebar bending machines since 2008. Over 16 years of hands-on experience means we understand exactly what construction sites need — and we build our machines accordingly.
✅ Wide Product Range From basic manual benders to fully automatic CNC rebar bending machines, we carry the complete range. Whatever your requirement and budget, we have the right solution.
✅ Superior Build Quality Our machines are built with heavy-duty MS fabricated bodies, industrial-grade motors, and hardened steel bending pins. They are designed to handle continuous heavy-duty use without performance degradation.
✅ Competitive and Transparent Pricing No hidden costs. No inflated quotes. We offer factory-direct pricing with full transparency — so you know exactly what you are paying for.
✅ Pan-India Delivery We supply rebar bending machines across Delhi NCR and all major cities and states in India. Fast dispatch and reliable logistics ensure your machine reaches you on time.
✅ After-Sales Support and Service We do not disappear after the sale. Our technical team provides installation support, operator training, and ongoing maintenance assistance. Spare parts are always available.
✅ Trusted by Leading Contractors Topall Impex has supplied rebar bending machines to contractors, builders, government project vendors, and infrastructure companies across India. Our client base speaks for our reliability.
✅ ISO-Compliant Manufacturing Our manufacturing processes follow strict quality standards. Every machine is tested before dispatch.
Rebar Bending Machine Price / Cost in Delhi, India
| Machine Type | Price Range (Approx.) |
|---|---|
| Manual Rebar Bending Machine | ₹8,000 – ₹25,000 |
| Electric Rebar Bending Machine (Semi-Auto) | ₹45,000 – ₹1,20,000 |
| Automatic Rebar Bending Machine | ₹1,20,000 – ₹3,00,000 |
| CNC Rebar Bending Machine | ₹3,00,000 – ₹12,00,000+ |
| Hydraulic Rebar Bending Machine | ₹2,00,000 – ₹8,00,000 |
| Portable Rebar Bending Machine | ₹30,000 – ₹80,000 |
These are indicative price ranges. Actual pricing depends on specific model, capacity, and configuration. Contact us for an exact quote tailored to your requirement.
Factors that affect price:
- Rebar diameter capacity
- Motor power and speed
- Level of automation (manual vs CNC)
- Brand and build quality
- Warranty and after-sales terms
The cheapest machine is rarely the best investment. A reliable machine that runs without breakdowns for 10+ years delivers far better value than a low-cost machine that fails within two years.
Contact Topall Impex (BarBendingMachine.in) For Top Rebar Bending Machine At Best Price in Delhi - Trusted Manufacturers and Suppliers in Delhi Since 2008
Ready to buy a rebar bending machine or want to know more before deciding?
Topall Impex is Delhi's most trusted manufacturer and supplier of rebar bending machines — serving construction companies, contractors, and infrastructure developers across India since 2008.
Get in touch with us today:
📍 Location: Delhi, India 🌐 Website: BarBendingMachine.in 📞 Call / WhatsApp: +918588808992 , +919716467843 📧 Email: [nitesh@topallimpex.in]
What happens when you contact us:
- Our expert team understands your exact requirement
- We recommend the right machine for your project size and budget
- You receive a detailed quote with no hidden costs
- We arrange delivery or demonstration at your convenience
Do not compromise on your construction equipment. Choose a machine that is built to last, backed by real after-sales support, and priced fairly.
Call Topall Impex today — and get your rebar bending machine from people who genuinely know the product.