TMT Bending Machine
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When it comes to bending TMT bars, speed alone isn’t enough; you need accuracy, consistency, and a machine tough enough to keep going day after day. That’s exactly what K.N. Engineering Works delivers with the Automatic TMT Bending Machine.
Built for real construction site conditions, this bending machine takes the strain out of shaping TMT rebars, whether you’re working with 6mm rods or heavy 32mm bars. It’s compact enough to move around the site, yet strong enough to power through high-volume bending work without breaking a sweat.

Machine Overview – Built the K.N. Way
The GW42 J comes fitted with a 3kW brake motor that delivers steady torque for smooth bending every time. With a bending speed of 5–10 r/min, it strikes the perfect balance between pace and precision — fast enough for high output, slow enough to keep every bend accurate.
The 10mm thick work table isn’t just for show — it’s designed to handle the constant impact and pressure of heavy-duty bending work. At 305kg, it’s a solid, vibration-resistant machine that stays stable during operation, reducing strain on both the equipment and the operator.
Like all K.N. Engineering Works machinery, the GW42 J is built from quality-tested components, ensuring it runs reliably even in the most demanding conditions.
Where This TMT Bending Machine Earns Its Keep
This TMT Bending Machine is the kind of kit you’ll see on:
- High-rise building sites, bending rebars for beams, columns, and slabs.
- Bridge and flyover projects, where accuracy in reinforcement is critical for structural safety.
- Industrial sheds and large-span structures, shaping reinforcement bars for roof and wall frameworks.
- Road and railway infrastructure, preparing steel for embankments, decks, and retaining walls.
- Pre-cast yards, bending bars for ready-to-install beams, lintels, and other reinforced units.
If it involves bending reinforcement steel, the GW42 J is well-suited for the task.

Features That Make the Difference
Our Continuous Shears are engineered for performance, durability, and long service life.
Handles a Wide Range:
Works with TMT bars ranging from 6mm to 32mm, allowing you to cover most bending needs with a single machine.
Brake Motor for Precision:
Stops exactly where you need it, keeping bends uniform and eliminating rework.
Solid Work Surface
A 10 mm-thick table absorbs shocks and reduces wear over time.
Operator-friendly Design:
Simple controls make it easy for trained staff to get consistent results.
Compact but Tough:
At 305kg, it’s stable when in use but still movable between sites.
Low Maintenance:
Built from durable, standardised components for easy servicing and long service life.
Why Contractors Choose K.N. Engineering Works Machines
For over two decades, K.N. Engineering Works has been supplying heavy-duty rolling mill equipment and steel processing machinery to clients across India, Bangladesh, Nepal, the Middle East, and Africa. We understand the challenges of real-world construction work — uneven site conditions, tight deadlines, heavy workloads — and we design our machines to meet them head-on.
Every TMT Bending Machine we ship goes through stringent quality checks and performance tests, so you know it’s ready for the job from day one. And with our after-sales support, you’re never left without backup if you need help or spare parts.
Applications
With the GW42 J, you can:
- Bend Stirrups, Hooks, & Rings for Reinforcement Cages
- Shape Bars For Beams, Columns, Slabs & Footings
- Prepare Rebar Layouts for Pre-Cast Concrete Products
- Handle Both Site-Based & Yard-Based Bending Operations Efficiently
From high-volume production to specialised bending work, it’s a reliable partner that keeps your project moving forward.
Get Your Project Bending Smarter Today!
If you’re looking for a TMT Bending Machine that delivers accuracy without slowing you down, the GW42 J from K.N. Engineering Works is the solution. Strong, reliable, and built for the realities of construction, it’s ready to take the hard work out of rebar bending.
Contact us today to discuss your bending requirements and see how we can equip your site with machinery that works as hard as you do.
FAQs

WHAT IS A TMT BENDING MACHINE & IS USED FOR?
A TMT Bending Machine is designed to turn reinforcement bars (rebars) into the shapes required for construction projects. It ensures accuracy, speed and stability when handling various bar sizes. From the right to and hook to the beam, slab and column, it tilts faster, safer and more efficiently to reinforcement. Whether on high-growth sites, bridges, or precast yards, it saves the exact turn that improves structural power and saves time compared to manual bending methods.
WHAT BAR SIZE K.N. ENGINEERING TMT BENDING MACHINE HANDLE?
Our GW42 J model of TMT Bending Machine is designed to handle a wide range of TMT bars, from 6 mm rods to heavy 32 mm bars. This makes it versatile enough for small reinforcement jobs as well as heavy-duty bending requirements. Contractors like it because a single machine covers the most bending needs, reduces the need for several machines on the site and ensures frequent performance in various construction projects.
WHAT FEATURES DOES THIS TMT BENDING MACHINE MAKES RELIABLE AT CONSTRUCTION SITES?
GW42 J comes with a powerful 3KW brake motor that ensures accurate restriction for uniform turns. Its 10 mm-thick work table absorbs the shock during the use of heavy equipment, while its 305 kg frame keeps it stable without being too heavy to move.
The creation of compact design, user-friendly control, and low-ravaging makes it a practical option for contractors. Each unit is also tested to perform firmly under the position of the difficult site and continuous charge.
WHERE CAN THE TMT BENDING MACHINE BE USED?
This TMT Bending Machine is suitable for various types of construction and infrastructure projects. It is used on high-growing buildings for reinforcement cages, in bridges and flyovers for structural bars, and in industrial sheds or large-span structures for roof and wall structures. It also works in the pre-priced yard to prepare bars for beams, linlles and slabs. Essentially, any project requires the rebar of bending steel, benefiting from the efficiency and accuracy of this machine.
WHY CHOOSE K.N. ENGINEERING WORKS FOR A TMT BENDING MACHINE?
With more than 20 years of experience, K.N. Engineering Works distributes machines manufactured for the challenges of the real-world site for heavy charge, uneven conditions and tight deadlines. Our TMT Bending Machine have been quality-tested for durability and accuracy, ensuring that they are ready to perform from day one.
We also provide support, spare parts and servicing after strong sales, so contractors never feel stuck. This credibility makes us a reliable partner throughout India, Nepal, Bangladesh, the Middle East and Africa.