GF20 Single Phase Bar Bending Machine (8-16mm)
Compact Single Phase Rebar Bender | Perfect for Small Contractors
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GF20 Single Phase Bar Bending Machine
Entry-Level Bar Bender for Residential Projects
The GF20 Single Phase Bar Bending Machine is engineered for small contractors, individual builders, and residential construction projects. Running on standard single-phase electricity (220V), this compact machine eliminates the need for three-phase power connections, making it ideal for sites with limited electrical infrastructure. Bend TMT and HYSD bars from 8mm to 16mm with precision foot pedal control.
Why Choose GF20 Single Phase:
- Single Phase Operation — Works on standard 220V home/shop electricity, no 3-phase needed
- 8-16mm Bending Capacity — Handles common bar sizes for residential construction
- Compact & Portable — 75kg weight allows easy transport between job sites
- Foot Pedal Control — Hands-free operation for precise angle adjustment
- Budget-Friendly — Most affordable motorized bar bender in our range
Delivery: 1-3 days | Charges as per actuals
GF20 Single Phase - The Smart Choice for Small-Scale Construction
Built for Independent Contractors & Home Builders
Not every construction project requires heavy-duty industrial equipment. The GF20 Single Phase bar bending machine bridges the gap between manual bending and expensive three-phase machines. Whether you're building a residential house in Bengaluru, constructing a compound wall in Chennai, or working on a small commercial project in Hyderabad, this machine delivers consistent, professional-quality bends without the complexity of industrial power requirements.
Single Phase Advantage - Work Anywhere
Many construction sites, especially in residential areas and rural locations across Karnataka, Tamil Nadu, and Kerala, don't have three-phase power connections. The GF20 solves this problem by running efficiently on standard 220V single-phase electricity - the same power available in homes, shops, and small workshops. This means you can start work immediately without waiting for expensive electrical upgrades.
Ideal Bar Sizes for Residential Work
The 8mm to 16mm capacity covers the most commonly used bar sizes in residential and light commercial construction:
- 8mm bars — Stirrups, ties, and secondary reinforcement
- 10mm bars — Slabs, lintels, and light beams
- 12mm bars — Columns, beams, and footings for residential buildings
- 16mm bars — Main reinforcement for G+1 and G+2 structures
Cost-Effective Solution
At ₹33,000, the GF20 Single Phase offers the lowest entry point into mechanized bar bending. Compare this to manual bending labor costs over multiple projects, and the machine pays for itself within 2-3 residential projects. You'll save on labor, reduce material waste from inconsistent manual bends, and complete work faster.
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Technical Specifications
| Specification | GF20 Single Phase |
|---|---|
| Model Number | GF20-1PH |
| Bending Capacity | 8mm - 16mm TMT/HYSD bars |
| Power Supply | 220V, Single Phase, 50Hz |
| Motor Power | 1.5 kW / 2 HP |
| Bending Angle Range | 0° - 180° |
| Bending Speed | 20-25 bends/minute |
| Machine Weight | ~75 kg |
| Dimensions (L×W×H) | 650mm × 450mm × 700mm |
| Control Type | Foot Pedal Operation |
| Bending Disc Diameter | 280mm |
| Warranty | 6 Months* |
| Price | ₹33,000 + GST (18%) |
💡 Single Phase Advantage
Unlike three-phase machines that require industrial electrical connections, the GF20 Single Phase runs on standard domestic/commercial 220V power. This means you can use it at residential sites, small workshops, or any location with basic electrical supply.
*Warranty Terms: 6-month warranty covers manufacturing defects only. Does not cover spares, consumables, or damage from improper use/manual misuse. Delivery charges as per actuals. Installation and operator training available at additional cost.
Benefits of GF20 Single Phase Bar Bender
The GF20 Single Phase bar bending machine is specifically designed for small contractors, individual builders, and residential construction. It delivers the benefits of mechanized bending without the complexity and cost of industrial equipment.
Key Benefits for Small Contractors
No 3-Phase Power Required
Works on standard 220V single-phase electricity available at homes, shops, and small sites. No need to wait for expensive electrical infrastructure upgrades.
Low Investment, High Returns
At ₹33,000, this is the most affordable motorized bar bender. Pays for itself within 2-3 residential projects through labor savings.
Easy to Transport
Weighing only ~75kg, the GF20 fits in small vehicles and can be moved between sites easily. Perfect for contractors handling multiple projects.
Perfect Capacity for Residential Work
The 8-16mm range covers all common bar sizes used in houses, compound walls, and small commercial buildings up to G+2.
Reduced Material Waste
Consistent, accurate bends mean less rejected pieces compared to manual bending. Even a 5% reduction in waste saves significant money over time.
Faster Project Completion
Complete stirrup and bend work in hours instead of days. Keep your projects on schedule and move to the next job faster.
Ease of Operation
Simple Foot Pedal Control
Press the pedal to bend, release to stop. No complex controls or programming needed. Any worker can learn to operate in under 30 minutes.
Angle Stopper Included
Set your desired angle once and produce identical bends repeatedly. Great for making large quantities of stirrups.
Hands-Free Operation
Both hands remain free to position and guide the bar while your foot controls the bending action. This improves accuracy and safety.
Minimal Maintenance
Simple design with fewer parts means less can go wrong. Basic lubrication is all that's needed for years of reliable service.
Cost Comparison: Manual vs GF20
Manual Bending
2-3 Workers
₹500-800/day labor cost
Inconsistent angles
Physical strain on workers
GF20 Single Phase
1 Worker
One-time ₹33,000 investment
Precise, repeatable bends
Minimal physical effort
Your Savings
~₹15,000
Per residential project
ROI in 2-3 projects
Years of savings after
Ideal Applications for GF20 Single Phase
The GF20 Single Phase is purpose-built for small to medium construction projects where single-phase power is available. Here's where this machine excels:
🏠 Individual Houses
Perfect for G+1 and G+2 residential houses. Handle all stirrup work for columns, beams, and slabs using 8mm, 10mm, and 12mm bars commonly specified in house plans.
- • Column stirrups (8mm)
- • Beam stirrups (8mm, 10mm)
- • Slab reinforcement bends
- • Lintel bar bending
🧱 Compound Walls & Fencing
Ideal for boundary wall construction projects. Quickly produce pillar reinforcement and horizontal band bends using 8mm and 10mm bars.
- • Pillar column stirrups
- • Foundation bar bending
- • Plinth beam reinforcement
- • Gate post reinforcement
🏪 Small Commercial Buildings
Suitable for small shops, godowns, and commercial structures up to G+2. Handle typical commercial building reinforcement requirements efficiently.
- • Shop front columns
- • Mezzanine floor beams
- • Staircase reinforcement
- • Small span slabs
Who Should Buy the GF20 Single Phase?
✅ Individual Building Contractors
If you take on 3-5 house construction projects per year, this machine will transform your bar work efficiency. No more depending on manual labor for bending.
✅ Self-Building Homeowners
Building your own house? Buy the GF20, use it for your project, and sell it after or keep it for future maintenance. Still cheaper than paying for manual labor.
✅ Small Fabrication Workshops
Running a small rebar fabrication unit? The GF20 handles the common sizes while three-phase machines handle larger bars. Great as a secondary machine.
✅ Rural Area Contractors
Working in villages or areas without three-phase power? The GF20 runs on single-phase, available everywhere. No electrical upgrades needed.
⚠️ Not Recommended For:
- • Large commercial projects — Consider GW42 or GW52 for bars above 16mm
- • High-rise buildings — Requires larger capacity machines for main bars
- • Industrial/infrastructure work — Need three-phase machines with higher output
- • High-volume fabrication yards — Single phase motors have lower continuous duty capacity
Need a higher capacity machine? View our full range orcontact us for advice.
What Our Customers Say
"I was skeptical about single phase machines, but the GF20 has been running perfectly for 8 months now. I use it for my house construction contracts in Whitefield area. Best investment I made - saved so much on labor costs."
Manjunath K.
Building Contractor, Bengaluru
📍 Residential Houses
"Perfect for small jobs. I move it between sites in my Tata Ace. Works on regular bijli connection, no tension about 3-phase. My workers love it compared to manual bending."
Ravi Shankar
Civil Contractor, Mysuru
📍 Compound Walls & Houses
"Running a small fabrication unit from my godown. The GF20 handles all my 8mm and 10mm stirrup orders. Very reliable machine and HMS service team helped with installation same day."
Suresh Babu
Fabrication Unit Owner, Chennai
📍 Rebar Fabrication
"Built my own house using this machine. After the house was done, I've been renting it out to other house builders in my village. Already recovered more than the cost!"
Venkatesh M.
Self-builder & Rental, Tumkur
📍 Self-construction
"We work in areas where getting 3-phase connection is impossible. This single phase machine solved our problem. Quality is good, produces consistent bends every time."
Mohammed Irfan
Rural Construction, Bellary
📍 Village Housing Projects
"Upgraded from manual bending. The foot pedal control is very easy - even my helper learned to use it in one day. Good value for money at this price."
Prakash Shetty
Building Contractor, Mangalore
📍 Residential & Commercial
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Purchase Terms & Support
📋 6-Month Warranty
Covers manufacturing defects. Does not cover spares and damage from manual misuse.
🚚 Delivery: 1-3 Days
Delivery charges as per actuals based on location.
🔧 Installation (Optional)
Professional installation available at extra cost if required.
📚 Operator Training (Paid)
On-site training available at additional cost.
Why Buy from Hutaib Machinery?
Frequently Asked Questions
Can the GF20 single phase run on home electricity?
Yes, the GF20 single phase bar bending machine runs on standard 220V single-phase power supply available in homes, shops, and small commercial establishments. You don't need any special electrical setup - just plug into a 15A socket with proper earthing.
What is the maximum bar diameter the GF20 can bend?
The GF20 single phase model can bend TMT and HYSD bars from 8mm to 16mm diameter. This covers all common bar sizes used in residential construction including stirrups (8mm), slab bars (10mm), and small column/beam main bars (12mm, 16mm).
Is the GF20 portable for moving between sites?
Yes, the GF20 single phase weighs approximately 75kg and has a compact design (650mm × 450mm × 700mm). It can easily fit in a small pickup truck, auto-rickshaw, or even a large car. Many contractors move it between sites as needed.
What is included with the GF20 purchase at ₹33,000?
Your purchase includes: the GF20 machine with motor, foot pedal control, bending accessories and pins, and user manual in English/Hindi. 6-month warranty on manufacturing defects (does not cover spares or damage from manual misuse). Delivery charges as per actuals based on location. Installation and operator training available at additional cost.
How does the GF20 compare to manual bending?
The GF20 produces consistent, accurate bends at 20-25 bends per minute vs. manual bending which is slow and inconsistent. One worker with GF20 equals 2-3 manual workers. You'll save on labor costs, reduce material waste from wrong angles, and complete projects faster.
What's the difference between GF20 single phase and three phase?
GF20 Single Phase (₹33,000): Runs on 220V domestic power, 1.5kW motor, ideal for small sites. GF20 Three Phase (₹35,000): Runs on 415V industrial power, 2.2kW motor, better for continuous heavy use. Both bend 8-16mm bars. Choose single phase if you don't have 3-phase power available.
How long does delivery take and what are the charges?
Delivery typically takes 1-3 days depending on your location. Delivery charges are as per actuals based on distance and location. We'll provide the exact delivery cost before confirming your order.
What does the warranty cover?
The GF20 comes with a 6-month warranty covering manufacturing defects only. The warranty does not cover spares, consumables, or damage caused by improper use or manual misuse. Spare parts are readily available from our Bengaluru warehouse. For technical support, you can reach us via phone or WhatsApp.
Can I see a demo before buying?
Yes! Visit our Bengaluru showroom for a live demonstration, or we can arrange a video call demo. Many customers also visit existing users in their area - we can connect you with GF20 owners near you for reference.
Is financing available?
We don't offer direct financing, but at ₹33,000, many customers pay via UPI, bank transfer, or use their existing business credit lines. Some customers use Bajaj EMI cards or bank personal loans for equipment purchase.
Have More Questions?
Our team is happy to answer any questions about the GF20 Single Phase bar bending machine.
Need More Capacity?
If your projects require bending bars larger than 16mm, consider our GF20 Three Phase (up to 16mm with higher speed) or GF25 models (up to 20mm capacity).