Why Choose Our Bar Straightening and Cutting Machine for Construction Projects?
Steel-reinforced bars, when transported in cold rolls, develop curvature. Before it is used in various reinforced concrete preparation applications. Hence, straightening of the steel rods is important.
Inconsistent straightening can cause steel rods to deviate from their designated lengths. In such situations, further operations need to be performed to trim the bars to their final length.
JAYMAC’s Bar Straightening and Cutting Machines have been specifically developed to perform this function automatically. Such equipment can be beneficial where large numbers of steel reinforcement bars of the same length have to be produced.
Automatic Bar Straightening and Cutting Machine Advanced Features, Technical Specifications & Benefits
The bar decoiling and straightening machine is a type of construction equipment that processes steel-reinforced bars that come in the form of a coil.
Key Features of Automatic Bar Straightening Machine
- De-Coiling: The first is to unwind or decoil the steel-reinforced bars
- Straightening: The second function is to straighten or remove the curvatures and bends of the steel-reinforced bars.
The machines can be further configured for specific applications to perform additional functions. For example, processed steel bars can be cut to certain lengths. These machines decrease the need for manual labour in fabricating reinforced steel rebars while increasing the speed of work.
Construction companies and realtors can expect benefits like:
- More efficient organisation and preparation of bar sequences
- Faster and more efficient processes for bar and coil interconnects
- Less manual handling
- Better control and management of manpower
- More efficient workflow in the yard
- Better preparation of bars for downstream processing
Technical Data
| Model | ST – 14 |
|---|---|
| Round Bar : 4 – 14 mm | Reinforce Steel Bar : 6 – 12 mm |
| Wire transportation speed | 55m/min |
| Wire design length (can be increased) | 450mm-99.99m |
| Cutting length error | ± 2cm |
| Shearing motor power | 7.5 kw 10 HP |
| Straightening & Drive motor power | 15 kw 20 HP |
| Dimension | 2800 x 760 x 1150 mm |
| Net Weight (approx.) | 950 kg |
| 6 Mtr./ 9 Mtr./ 12 Mtr. Stand | Optional |
Precision Engineering and Quality Assurance in rebar decoiling machine
The JAYMAC rebar decoiling machine is designed around the combination of mechanical systems and controlled feeding of rebars, automated processing, to help streamline the handling of reinforced steel.
Precision engineering in the automatic bar straightening machine includes:
- Hyperbolic roller straightening and feeding system for stable, heavy-duty continuous operation
- Flying shear cutter for smooth, uninterrupted production
- Optimised for high tensile and stainless steel rebar applications
- High-speed output from 55 to 120 m/min (390’) with consistent accuracy
- Optional patented rebar twist-control modules for superior straightening quality
A rebar decoiling machine is made up of many different systems and components that work together to process steel reinforcing. These may include the frame, decoiling system, feeding system, straightening systems, rollers, drive components, a cutting system, controls and safety systems, etc. We also manufacture bar cutting machines, bar bending machines, Stirrup Bending, U Bending, Radius bending machines, and many more Construction Equipment. At JAYMAC, we consider the quality of the work completed at various stages of production rather than just at the end of production.
How to Choose the Right Rebar Decoiling Machine for Your Project?
The right choice depends on the diameter of the rebar you are working with and the requirements of the project.
The following are a few things worth checking before making a decision:
- Check the bar diameter that needs to be straightened or decoiled
- Consistency of straightening for further fabrication use
- Control system that can set length, adjust parameters and manage regular production
- A machine with a strong frame, reliable drive components, suitable rollers, and proper safety provisions is important for regular site or fabrication-yard use.
Frequently Asked Questions
- What is a Bar Straightening and De-coiling Machine, and how does it work?
Bar straightening and de-coiling Machine models can straighten and cut steel bars from a coil. They are fully automated and contain several features such as straightening rollers, digital length measurement, PLC control and flying shears. These features can help improve productivity and consistency in rebar processing operations.
- What types of steel bars can a JAYMAC Bar De-coiling and Straightening Machine process?
Designed for the processing of round bars of 4-14 mm and reinforced steel bars of 6-12 mm and can be customisable as per customer requirements. The JAYMAC Bar Straightening and De-coiling Machine is particularly useful for construction and related projects for providing accurately cut and straightened reinforcement bars.
- What is the capacity and operating speed of the JAYMAC Bar Straightening Machine?
JAYMAC Bar Straightening Machines can accommodate round bars from 4 to 14 mm and reinforced steel from 6 to 12 mm. The transport speed of the wire can be as high as 55 to 120 m/min, depending on the machine and the conditions of the process.
- What are the benefits of using an automatic rebar de-coiling and straightening machine?
Automatic rebar de-coiling machines eliminate manual work to coil and uncoil reinforcement bars. With JAYMAC machines, you can straighten, cut, and mark reinforcement bars for immediate use in construction. This speeds up your bar preparation.
- How do I choose the right Bar Straightening and De-coiling Machine for my construction project?
Consider the bar diameter to be cut and straightened, the type of steel, the length to be cut, the volume to be produced, and the speed of operation while choosing a machine. The JAYMAC machine is designed to be a versatile machine to allow for different processing needs for construction and reinforcing.
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