Description of High quality rebar straightening and cutting machine Rebar straightening and cutting machine is a kind of steel processing equipment that is mainly used to straighten and cut various types of steel reinforcement materials, such as plain carbon steel, hot-rolled round steel, screw steel, and cold-rolled steel bars. The steel bar straightening and cutting machine can be widely used in various fields, such as highway, expressway, railway, high-speed railway, passenger dedicated lines, bridges, pile foundations, building construction, nuclear power plant project construction, standardized construction, steel bar processing plants and some other industries. So if you are looking for a machine that can make the steel bar straight and cut it to the length you need at the same time, the rebar straightening and cutting machine will meet your requirements. Also, we have steel bar cutting machines, thread rolling machines, rebar upsetting machines, rebar bending machines, pipe shrinking machines, steel hoop bending machines, and beam bending machine.
Straight frame size
Straight wheels size
Our advantage of High quality rebar straightening and cutting machine
1. Automatic straightening, cutting- length control and cutting, microcomputer control,Intelligent control system. This machine is controlled by PLC which makes it simple and easy to straighten and cut automatically.
2. High precision of ruler. The length error of the steel bar after cutting is less than or more than 0.5 to 1cm.
3. Wide application. The diameter range of steel bars that can be machined is from 4mm to 16mm.
4. High efficiency. The wire pulling speed can reach 50m per minute.
5. imple operation, smooth operation, low fault rate, and convenient maintenance.
6. Long service life. The straightening system adopts the design of a hyperbolic skew roll and is equipped with an alloy straightening wheel to reduce wear. The rebar basically doesn’t scratch after straightening and the strength loss is small. All the features make the service life of the machine is long.
7. Accurate cutting, no waste. Our machine adopts the hydraulic cutting machine, which can not only save tool loss but also fundamentally eliminate the phenomenon of continuous cutting. Thus the short broken steel bar is effectively reduced.
8. Low noise and environmental protection.
9. Electronic digital ruler. Multiple batches of input length and quantity at the same time, computer memory storage, which makes it more efficient and convenient.
10. The speed can be adjusted arbitrarily, cutting a short steel bar with low speed and long rebar with high speed.
Working principle of High quality rebar straightening and cutting machine
The Straightening mechanism of the machine is mainly composed of a straightening roll, a straightening press, and the bearings at both ends of the machine. It is powered by an electric motor mounted on the lower part of the frame and the triangular belt drives the aligning shaft to rotate at high speed. The feed structure is composed of two pressure wheels running simultaneously.
First, the engine accelerates through the belt drive, which makes the straightening drum rotate at high speed. The steel bar passing through the straightening drum is straightened and the rust on the rebar surface is removed by straightening mode. Second, the motor passes through another pair of reduction belt drive and gear reduction boxes, which can drive the two conveying rollers to pull the reinforcing bar forward in one hand and drive the crank wheel to make the hammer move up and down at the other hand. When the steel bar is adjusted to the predetermined length, the hammerhead hammers the tool holder, cutting off the steel bar. When the steel bar falls into the material rack, the tool stand returns to the original position due to the spring action and completes the straightening and cutting.
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