Automatic Stirrup Bending Machine STWQ4-12A
STWQ4-12A bends 4–10mm coil rebar into stirrups automatically with CNC control. Fast, accurate, and ideal for prefabrication and steel processing projects.
Automatic Stirrup Bending Machine STWQ4-12A
STWQ4-12A CNC Automatic Rebar Stirrup Bender | Coil-Type Steel Bar Bending Machine for 4–10mm Rebar
Product Overview – Efficient Coil Rebar Bending for Construction and Prefab Plants
The Automatic Stirrup Bending Machine STWQ4-12A offers a reliable solution for processing coiled rebar from 4mm to 10mm into accurate stirrup shapes. Designed with CNC automation and dual servo motors, this machine ensures high production speed, precise bending angles, and consistent output, making it a popular choice in prefabricated component factories, steel bar processing yards, and urban construction projects.
Its compact structure and automatic feeding system reduce manual handling, while boosting overall bending efficiency.
Smart Control and Precise Forming System
STWQ4-12A integrates a computerized control system with touchscreen interface, allowing operators to program multiple stirrup shapes and angles with ease. The machine automatically pulls in coiled steel, straightens it, cuts it to length, and bends it to the specified shape—all in one continuous cycle.
The servo-driven bending head ensures clean, consistent angles and rapid bending, while the roller-type straightening system minimizes deformation.
Compact and Durable, Built for Export Use
Constructed from high-strength steel and designed with vibration resistance in mind, the STWQ4-12A is both durable and space-efficient. It includes a fault detection system, centralized lubrication, and supports 380V/50Hz standard industrial power (customizable for export).
Its automated workflow and stable performance make it an ideal machine for high-volume rebar stirrup production in global construction markets.
Key Features of STWQ4-12A Stirrup Bending Machine
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Automatically straightens, cuts, and bends 4–10mm coiled rebar
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CNC touch control system with shape memory programming
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High-speed servo motors for fast and accurate forming
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Compact design suitable for factory or on-site installation
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Export-friendly voltage with durable industrial build
