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With CNC control and automatic processing, the HH4-14S helps rebar processing plants, construction companies and precast concrete manufacturers improve production efficiency, maintain consistent bending quality and reduce manual labor.
Automatic rebar feeding, straightening, bending and cutting
CNC control system for efficient and accurate production
Supports single-line and double-line rebar processing
Processes round steel and deformed rebar in multiple diameters
Forward and reverse bending from 0–180 degrees
High production capacity for continuous stirrup manufacturing
Suitable for producing various stirrup shapes and reinforcement components
Integrated machine design helps reduce manual operation and improve productivity
| Model | HH4-14S |
| Single-Line Round Steel Diameter | 4–14 mm |
| Double-Line Round Steel Diameter | 4–10 mm |
| Single-Line Rebar Processing Diameter | 4–12 mm |
| Double-Line Rebar Processing Diameter | 4–10 mm |
| Stirrup Length Range | Short side ≥ 500 mm; long side ≤ 1520 mm |
| Bending Angle | Forward and reverse 0–180° |
| Single-Line Production Capacity | 1600–1800 pcs/hour |
| Double-Line Production Capacity | 1600–2200 pcs/hour |
| Rated Total Power | 31.5 kW |
| Average Power Consumption | Approx. 5 kWh |
| Gross Weight | 1600 kg |
| Machine Dimensions | 3750 × 1200 × 2000 mm |
The HH4-14S combines several rebar processing operations in one machine. After the production parameters are entered into the CNC control system, the machine can automatically feed, straighten, bend and cut the steel bar according to the programmed shape and dimensions.
This automated process makes the HH4-14S suitable for continuous stirrup production and helps manufacturers achieve stable production output while reducing repetitive manual work.
The HH4-14S automatic stirrup bending machine can be used for reinforcement steel processing in construction projects, precast concrete factories, rebar processing centers and other steel fabrication applications.
Construction rebar processing
Precast concrete component production
Rebar processing factories
Stirrup manufacturing
Reinforcement cage production
Automatic steel bar processing lines
Haihui Machinery specializes in CNC rebar processing equipment and automatic stirrup bending machines. We provide machine selection support, technical consultation and customized rebar processing solutions for customers in different markets.
If you are looking for a CNC rebar bending machine manufacturer in China, contact Haihui Machinery for HH4-14S specifications, machine videos, factory price and quotation.
The HH4-14S can process single-line round steel from 4–14 mm and single-line deformed rebar from 4–12 mm. It also supports double-line processing within the specified diameter ranges.
Yes. The machine integrates automatic feeding, straightening, bending and cutting with CNC control for continuous stirrup production.
According to the machine specifications, single-line production capacity is approximately 1600–1800 pieces per hour, while double-line production capacity can reach approximately 1600–2200 pieces per hour depending on the product and processing conditions.
It is suitable for construction reinforcement processing, precast concrete production, rebar processing plants and automatic stirrup manufacturing.
Looking for an automatic CNC rebar stirrup bending machine for your factory or construction project? Contact Haihui Machinery and tell us your required rebar diameter, stirrup dimensions and production requirements.
We can recommend a suitable machine configuration and provide HH4-14S technical information, machine videos and a quotation.
Tell us your required rebar diameter, production capacity and destination country. Haihui Machinery will recommend the suitable configuration and provide a factory quotation.






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Haihui Machinery is a professional manufacturer of CNC rebar bending machines and steel bar processing equipment, serving construction and steel fabrication customers worldwide. Add:Add: Dengqiao Haihui Machine Tool, Tiankou Town, Renze District, Xingtai, Hebei, China. Xingtai Haihui Machine Tool Co., Ltd