GT4-14 Steel Bar Straightening Cutting Machine

Product: Steel Bar Straightening Cutting Machine
Model: GT4-14
Cutting Diameter: 4-14mm.
Straightening Speed: 50m/min
Power: 11kw+5.5kw


Lingwei Brand GT4-14 steel bar straightening and cutting machine also called rebar / reinforcing bar straightening and cutting machines, it can straighten round bar  with diameter of Φ4-14mm and (ribbed) rebar with diameter of Φ4-12mm, and also for straighten and cut hard-drawn wires. This machine is widely used in precast cement parts plant and bulding construction site, etc.


1. Advanced CNC control automatic machine: the machine is CNC controlled automatic straightening and cutting machine, it’s easy to adjust traction speed and length of the bars. Low speed for short bars while high speed for long bars.

2. High efficiency: fast cutting speed, high cutting accuracy, neat cut face, very small errors, it’s quite high efficiency.

3. Reliable performance: the whole machine uses high-quality steel, the body is solid; the straightening wheels are wear-resistant and the cutting knives are durable, the steel bars surface will not be harmed.

4. Safe and energy saving: the machine use high efficiency motors, low power consumption, and use safety shield to keep workers safe.

5. Easy to adjust and maintenance: adjustable pressure between traction wheels, straightening mold cutting tools are easy to adjust and replace, the fixed length device is accurate and easy to adjust, convenient disassembly of the wiring board in the electrical box.


1. The steel bar straightener shall be taken care of by a dedicated certified person.

2. The operator is not allowed to leave the machine too far during the operation, and the machine must be shut down during feeding, threading, and head cutting.

3. In the process of straightening the steel bars, press the limit switch in time to stop cutting the steel bar when the steel bar jumps out of the tray guide groove, does not reach the fixed-length mechanism, or the messy wire or the steel bar falls off, and adjust the machine before restarting.

4. When adjusting each rebar to the end or straightening short rebars, users shall hold the casing to escort the rebars to the guide and straightening barrel to avoid accidents when they swing freely.

5. Before the straightening mold is fixed and the protective cover is not covered, the steel bars are not allowed to penetrate to prevent the straightening mold from flying out and hurting people after the machine is started.

6. During the operation of the machine, do not adjust the roller, do not operate with gloves, and do not do maintenance during the operation of the machine.

7. The straightened and cut steel bars should be stacked in small bundles according to the specifications and the numbers. They are not allowed to pile up in a random manner to prevent quality accidents caused by different steel components and properties. After the operation is completed, the power must be cut off.

8. Strictly implement the safety instruction to ensure that the machinery is in good working condition.

Data Sheet

Model GT4-14
Straightening Diameter Round Rebar:4-14mm Deformed Rebar: 4-12mm
Cutting Lengths Precision ±0.5mm
Straightening and traction Motor 11kw+5.5kw
Voltages 220V/230V/240V/380V/ Customized
Straightening Speed 50m/min
Net Weight 450kg
Overall Dimension 1350*600*1100
Bracket Length /
customer-visitExhibition pictures(1)
Exhibition pictures(2) Exhibition pictures(3) steel-bar-straightening-cutting-machine


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