CNC Straightening-Cutting-Stirrup Line
Complete CNC straightening-cutting-stirrup production line combining VFD straightening, hydraulic cutting and five-head stirrup bending.
Key features at a glance
| Model | ZD-6M-25 |
|---|---|
| Head locking method | Pneumatic auto-locking |
| Min stirrup side length (inner, mm) | 130*130 |
| Side length accuracy | ±2mm |
| Angle accuracy | ±1 |
Also known as
This machine is often called by these names or searched with these phrases.
Overview
The YGT4-15A(BP)+ZD-6M-25 is a complete CNC straightening-cutting-stirrup production line from Gongda (China Rebar Machinery, chinarebarmachinery.com), a manufacturer based in Hefei, Anhui, China, with factory roots in the electromechanical works of Hefei University of Technology. The line combines a variable-frequency-drive (VFD) straightener and hydraulic cutter with a five-head stirrup bending machine, allowing one continuous workflow from coiled rebar to cut lengths and finished stirrups. Gongda exports rebar processing machines worldwide, including Russia, Spain, Latin America, the Middle East, Southeast Asia and Africa.
Key specifications explained
The line consists of two matched units:
- YGT4-15A(BP) straightening and cutting unit: handles rebar diameters of 4–15 mm, with a straightening tolerance of ±5 mm and an adjustable straightening speed of 0–80 m/min. Drive is by VFD (variable frequency) for controlled acceleration and stable feeding, while cutting is hydraulic. Total power is 20.5 KW.
- ZD-6M-25 stirrup bending unit: uses pneumatic automatic locking for the machine head. It processes stirrups with a minimum side length (inner diameter) of 130 × 130 mm, holding a side-length tolerance of ±2 mm and an angle tolerance of ±1°. Bending speed is 5–8 s per stirrup, with total installed power of 7.5 KW.
Applications
This production line suits rebar fabrication shops, precast plants and construction projects requiring repetitive, dimensionally consistent stirrups and cut-to-length bars. Typical uses include column and beam stirrups, tie bars, and general rebar processing where diameters from 4 mm to 15 mm are common. The combination of VFD straightening, hydraulic cutting and five-head bending supports continuous output with reduced manual handling.
Why buy this model from Gongda
- Integrated line: straightening, cutting and stirrup bending in one coordinated setup.
- Precision: ±2 mm side-length error and ±1° angle error on stirrups; ±5 mm straightening error.
- Speed and control: 0–80 m/min straightening and 5–8 s stirrup forming, with VFD drive and pneumatic automatic head locking.
- Engineering background: factory rooted in the electromechanical works of Hefei University of Technology.
- Export experience: machines supplied to Russia, Spain, Latin America, the Middle East, Southeast Asia and Africa.
Shipping, certification & support
Gongda offers EAC certification where required and ships on FOB Shanghai, Ningbo or Qingdao. Each machine includes a 12-month warranty and spare parts support. Sales and after-sales communication are available in English, Russian, Spanish, Arabic, French, Portuguese, German and Indonesian. For specifications, pricing or configuration questions, contact Gongda via WhatsApp at +86 193 9277 7259 or visit chinarebarmachinery.com.
Technical Specifications — YGT4-15A(BP)+ZD-6M-25
| Model | ZD-6M-25 |
|---|---|
| Head locking method | Pneumatic auto-locking |
| Min stirrup side length (inner, mm) | 130*130 |
| Side length accuracy | ±2mm |
| Angle accuracy | ±1 |
| Installed total power | 7.5KW |
| Stirrup forming speed | 5-8s |
| Model | YGT4-15A(BP) |
| Cutting method | Hydraulic |
| Drive type | VFD speed control |
| Straightened bar diameter (mm) | 4-15 |
| Straightening accuracy (mm) | ±5 |
| Power (kW) | 20.5 |
| Straightening speed (m/min) | 0-80 |
Compare with related models
| Model | GDQX-500 | YGT4-15A(BP)+ZD-6M-25Best seller | YGT4-15A(BP) | GQ70A | GQ50A | GD-350ZD |
|---|---|---|---|---|---|---|
| Bar range | 500-12000 | 4-15 | Round bar / 4-15mm | A3 round bar / 70mm | A3 round bar / 6-50mm | W 400 mm × H 350 mm |
| Power | 47.8KW | 7.5KW | 15KW+5.5KW | 11KW | 5.5KW | 4KW |
| Output | 6-10 | 5-8s | 0-80m/min | 26/min | 26/min | 5-90m/min |
| Power supply | 380V | — | 380V / 50HZ | 380V / 50HZ | 380V / 50HZ | — |
Where this machine works
High-rise construction
CNC bending and shearing lines for beams, columns and slab reinforcement.
Precast & prefab plants
Five-head stirrup and forming machines for mass production of cage components.
Bridges & tunnels
Arc benders for tunnel lining, bridge reinforcement and large-radius bends.
Rebar fabricators
Straightening, cutting and thread rolling for custom fabrication shops.
Quality, export packing & after-sales
Run-test
Every machine is run-tested under load and checked against its specification sheet before packing.
Export crating
Anti-rust treatment, film wrapping and reinforced wooden crating protect the machine for sea freight.
Shipping methods
Standard container — small and medium machines (cutters, stirrup machines, welders).
After-sales support
Documentation, remote guidance via video or WhatsApp, and spare parts supply after delivery.
Buying questions
Can you cut and straighten rebar in one machine?
Yes. Our VFD straightening & cutting machines (e.g. YGT4-15A(BP)) straighten Ø4-15 mm round and ribbed bars and cut them to 500-8000 mm with ±5 mm accuracy. For a full line, combine it with a five-head stirrup machine into a straightening-cutting-stirrup production line.
What is the capacity of a CNC five-head stirrup machine?
A five-head machine forms multiple stirrups in one cycle - e.g. ZD-6M-25 processes Ø8x10 bars, Ø10x7, Ø12x5 per stroke at 5-8 seconds per cycle, with ±2 mm length accuracy and ±1° angle accuracy.
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CNC Straightening-Cutting-Stirrup Line — export markets
We ship the YGT4-15A(BP)+ZD-6M-25 to 20 markets. Choose your destination port: