GT4-10 Steel Bar Straightening Machine

Capacity:  ø4mm-ø10mm
Cutting Length: 400mm to 9000mm
Cutting Error: ±1.5cm
Speed: 20m/min-42m/min
Straighten&Traction Motor:9kw
Straightening Degree:±1mm/m
Whole Weight:290kg
Dimension:1580*535*880
Motor Optional:380V(Customized)

GT4-10 Steel Bar Straightening Machine

GT4-10 Steel Bar Straightening Machine is designed for high-speed rebar processing with a fully automated system that ensures efficient and accurate straightening and cutting. With a fast pulling speed and continuous operation, this machine is ideal for construction projects requiring precise rebar preparation.

Equipped with an automatic counting shutdown device, it ensures controlled processing while maintaining the integrity of the rebar surface—free from scratches and strength loss. The advanced straightening system guarantees excellent straightness accuracy, making it a high-performance solution for rebar processing.

Technical Specifications

GT4-10 Steel Bar Straightening Machine Specifications
Basic Specifications
Model GT4-10 Steel Bar Straightening Machine
Material Specifications
Rebar Capacity
  • Grade II Rebar (≤450N/mm²): ø4mm-ø10mm (ø0.16″-ø0.39″)
  • Grade III Rebar (≤650N/mm²): ø4mm-ø8mm (ø0.16″-ø0.31″)
Cutting Specifications
Cutting Length Range 400mm-9000mm (15.75″-354.33″)
Cutting Error ±1.5cm (±0.59″)
Performance Specifications
Working Speed 20m/min-42m/min (65.6-137.8 ft/min)
Straightening Accuracy ±1mm/m (±0.04″/ft)
Power System
Straighten & Traction Motor 9 kW (12.1 HP)
Voltage Options 380V (customizable to other voltages)
Physical Specifications
Machine Weight 290 kg (639 lbs)
Machine Dimensions (L×W×H) 1580 × 535 × 880 mm
(62.2 × 21.1 × 34.6 in)
Key Features of GT4-10 Steel Bar Straightening Machine

Automatic Straightening & Cutting

  • Fully automated system with hydraulic cutting for seamless operation.
  • Intelligent control system ensures precise cutting while following programmed instructions.

High Precision with Advanced Technology

  • Absolute encoder guarantees highly accurate length measurement.
  • Smooth straightening process with minimal strength loss.

User-Friendly & Low Maintenance

  • Equipped with a CNC power distribution cabinet for easy speed adjustment.
  • Hydraulic system built to standard specifications—no regular maintenance required.
  • Low failure rate ensures reliable, long-term operation.

Efficient & Versatile Operation

  • Batch processing capability allows multiple task instructions to be handled efficiently.
  • Runway equipped with an induction switch for convenient straightening and cutting of long rebar.
  • Equipped with an electrical box, tool box, and manual for easy setup and operation.
Why Choose the GT4-10 Rebar Straightening and Cutting Machine?

With its high-speed automation, precision cutting, and low-maintenance design, GT4-10 Rebar Straightening Machine is the perfect solution for contractors and construction companies looking to increase efficiency and minimize material waste. Whether you need to process short or long rebar, this machine ensures consistent results with minimal manual intervention.