Quick answer: HENAN XINYUCHUANG (Henan Xinyuchuang Machinery Manufacturing Co., Ltd.) is a China-based manufacturer of automatic stirrup bender machines, established in 1996 and based in Changge City, Henan Province. The company designs, produces, sells, and services its own rebar processing equipment in-house — including the GTW4-12A CNC Fully Automatic Stirrup Bender Machine, which straightens, sizes, bends, and cuts rebar up to 12mm using an imported PLC system and servo motor control. Below, we’re covering everything a buyer needs to evaluate this manufacturer and this machine — company background, full specs, how it works, real-world use, setup, maintenance, and the questions worth asking before you commit to an order.
HENAN XINYUCHUANG Automatic Stirrup Bender Machine Manufacturer
I put this guide together after spending real time going through HENAN Xinyuchuang’s manufacturing background, product documentation, and technical specifications, because when you’re sourcing an automatic stirrup bender from an overseas manufacturer, the manufacturer matters just as much as the machine. A great spec sheet from a company with no track record is a gamble. We wanted this page to give you both sides of that equation in one place.
Who Is HENAN XINYUCHUANG? A Manufacturer Background Check
Before recommending any piece of imported industrial equipment, we think it’s worth asking: who’s actually behind it? Here’s what we found.
Henan Xinyuchuang Machinery Manufacturing Co., Ltd. was established in 1996 and is based in Changge City, a recognized manufacturing base for light construction machinery in Henan Province, China. The location isn’t incidental — Changge sits close to major logistics routes: roughly 225 kilometers from Zhengzhou International Airport, with the 107 National Road, the Beijing–Guangzhou Railway, and the Beijing–Hong Kong Highway running through the city. For a manufacturer that ships internationally, that kind of logistics access directly affects how reliably parts and machines move out to customers.
Structurally, Henan Xinyuchuang describes itself as an integrated operation covering design, production, sales, and after-sales service, with two subordinate branch companies — one focused on construction machinery and one on electrical machinery. That in-house structure matters practically: it means the same company designing the bending head is also the one you’d call for a replacement servo motor or a wiring question, rather than a trading company reselling someone else’s factory output under its own label.
On product range, Henan Xinyuchuang’s manufacturing scope goes beyond stirrup benders alone. Their documented product lines include steel bar benders, automatic rebar stirrup bending machines, steel bar cutters, CNC stirrup bending machines, CNC steel bar straightening and cutting machines, and reinforcement cage welding machines for concrete pipe — alongside road machinery like concrete cutters, power trowels, plate compactors, tamping rammers, delivery pumps, and vibratory machines, plus a line of electrical machines under 20kW. In plain terms: this isn’t a company that built one product and slapped “manufacturer” on the homepage. It’s a multi-line construction and rebar-processing equipment producer, which is the kind of manufacturing depth worth verifying before you buy from any supplier in this category.
The company also states it holds multiple national patents on its bending technology and uses Italian-derived engineering in its stirrup bender line, along with branded electrical components — Schneider is specifically named in Henan Xinyuchuang’s technical documentation. Machines from this manufacturer are reported to have been exported to more than 20 countries, including Israel, Russia, Romania, and India.
We’ll say this plainly: none of this replaces your own due diligence. A written EEAT-friendly summary of a manufacturer’s background is a starting point, not a substitute for checking references, requesting factory video calls, and confirming certifications directly. We’d encourage you to do exactly that before wiring a deposit for a machine at this price point.
What Is an Automatic Stirrup Bender Machine?
An automatic stirrup bender machine is a piece of rebar-processing equipment that takes coiled steel wire or bar and automatically straightens it, feeds it to a programmed length, bends it into a closed stirrup shape (the loops used to reinforce concrete columns, beams, and precast elements), and cuts it — all without an operator manually repositioning the steel between stages. “Automatic” in this context specifically means the straightening, sizing, bending, and cutting functions run as one continuous, PLC-controlled cycle rather than requiring separate manual machines and separate operators for each step.
This is different from a basic manual or semi-automatic bender, where a worker sets the bar in place and triggers each bend by hand. An automatic machine like the ones Henan Xinyuchuang manufactures runs from a stored program — you select or input a stirrup shape, and the machine repeats it at production speed until the batch is done.
The Flagship Model: GTW4-12A CNC Fully Automatic Stirrup Bender Machine
The specific machine featured on Henan Xinyuchuang’s automatic stirrup bender page is the GTW4-12A, and it’s a solid example of what this manufacturer’s engineering approach looks like in practice.
Core description: The GTW4-12A is equipped with an imported PLC system and a servo motor, and it performs straightening, sizing, bending, and cutting of steel bar in a single automated process. Its maximum bending diameter is 12mm, and it can convert rebar into a wide range of geometric stirrup shapes. It’s built for use in construction sites and large-scale steel bar processing plants.
Key features that stand out:
- Automatic CNC wire feeding system — feed length and positioning are computer-controlled rather than manually set, which is what makes shape-to-shape consistency possible at production speed.
- 500-shape program storage — the control system can store up to 500 processing geometric figures, which is a notably large library. On a job site cycling through multiple stirrup types across different structural elements in a single day, that storage capacity means far less manual reprogramming.
- Automatic double wire feeding — the machine can run two wire strands simultaneously for higher throughput on smaller-diameter stirrups.
- Durable wear components — the straightening wheels, traction wheels, and metering wheels are made from high-quality special materials that have gone through additional processing specifically to extend service life and reduce operating cost over time. This is a detail worth paying attention to, because wheel and roller wear is one of the more overlooked recurring costs on rebar processing equipment.
- Aerodynamically designed observation door — sounds minor, but an easy-to-adjust, easy-to-maintain access door has a real, daily impact on how quickly your operator can clear a jam or do a visual check, and on operator safety during that process.
Full Technical Specifications: GTW4-12A
| Specification | Value |
|---|---|
| Single round wire diameter | φ4–13 mm |
| Double round wire diameter | 4–10 mm |
| Single ribbed wire diameter | 4–12 mm |
| Double ribbed wire diameter | 4–10 mm |
| Central mandrel diameter | 20–30 mm |
| Max. bending angle | 180° |
| Max. pulling (feed) speed | 110 m/min |
| Max. bending speed | 1,840 pcs/hour |
| Servo motors | 18kW + 7.5kW (two units) |
| Brake motor | 4kW |
| Air pump motor | 4kW |
| Voltage | 380V / 415V |
| Average power consumption | 5kW/h |
| Overall dimensions | 3500 × 1120 × 2150 mm |
| Gross weight | 2.55 tons |
One practical note: even though the model name references a 12mm maximum, the single ribbed wire rating actually tops out at 12mm while single round wire goes up to 13mm — and both drop to a 10mm ceiling in double-wire mode. If your stirrup drawings call for double-strand processing regularly, plan around the lower 10mm figure, not the model number.
How the GTW4-12A Works, Step by Step
- Coil loading: Coiled rebar is mounted on a decoiler and fed into the machine’s straightening section.
- Straightening: Straightening wheels remove the natural curvature of the coiled bar so it enters the bending mechanism perfectly straight.
- Metering and feeding: The metering wheels and servo-driven feed system pull the bar to the exact programmed length, at speeds up to 110 m/min.
- Bending: The bending head shapes the bar around the central mandrel according to the selected stored program — one of up to 500 saved geometric figures, or a custom shape entered for the job.
- Cutting: Once the shape is complete, the bar is cut to finish the stirrup.
- Cycle repeat: The machine repeats automatically until the programmed batch quantity is complete, with the observation door allowing quick visual checks between cycles.
Why the Manufacturer Behind the Machine Matters
We want to spend a section on this specifically, because “automatic stirrup bender machine manufacturer” is fundamentally a sourcing decision, not just a product decision. Here’s what we’d actually check with any manufacturer in this category, HENAN XINYUCHUANG included:
- In-house design and production vs. reselling. Henan Xinyuchuang states it handles design, production, sales, and after-sales service itself, with dedicated branch companies for construction and electrical machinery. Ask any manufacturer you’re considering to confirm this directly and, if possible, show you the production floor.
- Patents and proprietary engineering. A manufacturer holding national patents on its bending technology signals genuine R&D investment rather than assembling licensed or copied designs.
- Component sourcing. Branded electrical components (Schneider, in this case) matter for long-term serviceability, since these parts are stocked and supported globally — not something a local electrician has to special-order from an unknown supplier.
- Export track record. A manufacturer with machines already running in 20+ countries has necessarily dealt with the customs, voltage, and after-sales logistics that come with international shipping — which reduces the odds you’ll be the first to hit an unforeseen import issue.
- Product breadth. A manufacturer producing a full range of rebar processing equipment (benders, cutters, straighteners, cage welders) rather than a single product tends to have deeper engineering infrastructure than a company built around one SKU.
Applications: Where This Equipment Gets Used
- Building construction — column and beam stirrup production for mid-rise and high-rise projects
- Bridge and infrastructure construction — reinforcement cages requiring high shape consistency
- Precast concrete plants — production-line-paced stirrup output
- Independent rebar processing/fabrication yards — supplying stirrups to multiple job sites or contractors
Advantages Over Manual Stirrup Bending
- Labor efficiency: One trained operator can run what used to require a full manual bending crew.
- Repeatable accuracy: Servo and PLC control removes the shape drift that creeps into manual bending over a long shift.
- Program flexibility: With storage for up to 500 shapes, switching between stirrup types across a job doesn’t mean re-tooling or re-measuring by hand.
- Reduced material waste: Programmed lengths cut down on the miscut and misbend scrap rate common with manual work.
- Safety: Automating the bending and cutting stages reduces the manual handling that causes a large share of rebar yard injuries.
Installation and Site Setup
- Footprint: Plan for roughly a 6–7 meter working bay, accounting for the machine’s 3500 × 1120mm base plus decoiler space on the infeed side and clearance for finished stirrups on the outfeed side.
- Power: Confirm 380V/415V three-phase power availability and phase compatibility with your local grid before shipping — this is one of the most common and costly oversights on imported industrial machines.
- Compressed air: The air pump motor requires a connected air supply; factor this into your site’s utility plan if you don’t already run compressed air.
- Foundation: At 2.55 tons, the machine needs a stable, level concrete pad rather than temporary flooring.
- Grounding and electrical safety: Verify proper grounding of the power connection as part of pre-commissioning checks.
Maintenance Schedule
- Daily: Check the observation door, clamps, and feed rollers for debris before starting a shift.
- Weekly: Lubricate moving joints per the manufacturer’s maintenance schedule; inspect straightening, traction, and metering wheels for early wear signs.
- Monthly: Check servo motor mounts, air pump pressure, and electrical cabinet connections.
- Ongoing: Track wheel and blade wear against tonnage processed, not just calendar time, since these are the components that most directly affect bending accuracy over the machine’s life.
Troubleshooting Common Issues
Stirrup shapes coming out inconsistent: Check the central mandrel and bending head for wear first; also confirm the correct stored program is selected — a mismatch between the intended shape and the loaded program is a common, easily-missed cause.
Feed system pulling unevenly: Inspect straightening and traction wheels for debris, rust flake buildup, or wear — this is the most frequent cause of feed inconsistency on this class of machine.
Double-wire mode producing errors: Confirm the bar diameter is within the 10mm double-wire rating; running oversized bar in double-wire mode stresses the mechanism and increases wear.
Machine won’t recall a saved shape correctly: Verify the shape library entry rather than assuming a hardware fault — with 500 stored programs, a mislabeled or overwritten entry is a more likely culprit than a mechanical issue.
Choosing the Right Model From This Manufacturer
Henan Xinyuchuang’s stirrup bender range includes several models beyond the GTW4-12A, including the GTW4-12D, GTW4-12M, GTW8-16A, and GTW8-20. The right choice depends on your bar diameter range and required output:
- If your work is concentrated in the 4–13mm single-wire range with the flexibility of a large 500-shape program library, the GTW4-12A covers that need directly.
- If you need higher-capacity bar diameters or throughput beyond the 12mm class, models like the GTW8-16A or GTW8-20 are built for that larger range — confirm current specs directly with the manufacturer, since capacity and control system details are periodically updated across a product line.
- If you’re unsure which model fits your project’s typical stirrup drawings, the most reliable approach is to send your actual bar diameter range and daily/shift tonnage requirement to the manufacturer and request a direct comparison — that’s a more accurate way to size the right machine than working backward from marketing copy.
What to Verify Before You Order From Any Manufacturer
- Whether design, manufacturing, and after-sales support are genuinely in-house, or the “manufacturer” is a trading company
- Warranty terms — length, coverage, and who pays for shipping on warranty parts
- Spare parts availability and typical lead time for wear components (wheels, blades, servo motors)
- Voltage/frequency compatibility with your country’s power supply
- Full landed cost — factory price, shipping, customs, and installation support
- Verifiable export history or reference customers you can independently contact
Frequently Asked Questions
Who manufactures the automatic stirrup bender machine on this page? It’s manufactured by Henan Xinyuchuang Machinery Manufacturing Co., Ltd., a China-based construction machinery producer established in 1996 and headquartered in Changge City, Henan Province.
What does the GTW4-12A automatic stirrup bender machine do? It automatically straightens, sizes, bends, and cuts steel rebar into stirrup shapes in a single continuous process, using a PLC control system and servo motor.
What is the maximum bar diameter this machine can bend? Its maximum bending diameter is 12mm on ribbed wire, with single round wire rated up to 13mm; double-wire modes are rated up to 10mm.
How many stirrup shapes can the machine store? Up to 500 processing geometric figures can be saved in the control system’s memory.
Is HENAN XINYUCHUANG an established manufacturer or a trading company? Per the company’s own background information, it is an integrated design, production, sales, and after-sales service operation established in 1996, with dedicated branch companies for construction and electrical machinery — not a third-party reseller.
How fast does the GTW4-12A run? Up to 1,840 pieces per hour at maximum bending speed, with a feed speed of up to 110 meters per minute.
What power supply does the machine require? 380V/415V three-phase power, with average consumption around 5kW/h.
Does HENAN XINYUCHUANG export internationally? Yes — the manufacturer’s equipment is reported to have shipped to more than 20 countries, including Israel, Russia, Romania, and India.
Is this machine suitable for small fabrication shops? It’s built for construction sites and large-scale steel bar processing plants; at nearly 1,840 pieces per hour of capacity, it’s sized for volume operations rather than occasional small-batch work. Lower-output or semi-automatic equipment may be a better fit for smaller shops.
Final Take
Evaluating an “automatic stirrup bender machine manufacturer” means looking past a single spec sheet and at the company behind it — how long they’ve been building this equipment, whether design and after-sales support live under one roof, and whether their claims about patents, components, and export history hold up under direct questioning. Based on what we found, HENAN XINYUCHUANG presents as an established, vertically integrated manufacturer with nearly three decades in construction machinery and a specific, well-documented flagship model in the GTW4-12A.
That’s a reasonable starting point for due diligence — but as with any capital equipment purchase from overseas, we’d still push you to confirm warranty terms, spare-parts logistics, and voltage compatibility directly with the manufacturer before placing an order, because those details determine how the machine performs for you long after the first shipment arrives.
