Rebar Straightening Machine GTF4-14
The GTF4-14 Rebar Straightening Machine straightens 4–14mm coil bars with inverter-controlled speed. Built for high-efficiency output in construction and prefabrication sectors.
Rebar Straightening Machine GTF4-14
GTF4-14 Variable Frequency Rebar Straightening Machine for 4–14mm Steel Bars | High-Speed Coil Straightener with Inverter Control
Product Overview – Smart Straightening with Variable Frequency Control
The Rebar Straightening Machine GTF4-14 combines high-capacity performance with advanced variable frequency control, allowing users to straighten 4mm to 14mm coiled steel bars with precision and energy efficiency. This model is well-suited for large-scale construction sites, rebar processing centers, and precast production lines where flexible speed and reliable output are critical.
By integrating inverter technology, it offers adjustable speed regulation and reduced motor stress during startup and operation.
Inverter-Controlled Speed with High-Torque Output
Equipped with a variable frequency drive (VFD), the GTF4-14 allows smooth control of the straightening speed. Operators can adjust feed speed in real time to match different bar types, improving production efficiency while minimizing wear on components.
The precision roller system ensures each bar exits straight and uniform. The high-torque motor, paired with the inverter, delivers stable pulling force even under heavy workloads, making the machine suitable for both mild and high-tensile steel bars.
Robust Frame and Global Power Compatibility
The heavy-duty steel frame absorbs vibration during continuous operation, ensuring long service life and steady performance. Despite its strong construction, the GTF4-14 has a compact layout, suitable for installation in tight workshops or mobile field setups.
It supports dual voltage (220V/380V, 50Hz/60Hz), making it ready for export to various global markets.
Key Features of Rebar Straightener GTF4-14
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Straightens 4–14mm coiled steel bars with high precision
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Features variable frequency drive (VFD) for speed control
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Ideal for industrial and export-oriented rebar processing
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Strong traction system and adjustable roller layout
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Compact, durable, and export-ready design
