The steel bar hoop bending machine is an important equipment for bending and forming workpieces in the sheet metal industry. Its function is to press steel bars into parts of various shapes according to process requirements. It can not only effectively improve production efficiency, but also greatly reduce the labor intensity of workers.

The traditional manual steel bar processing mode has problems such as single product, low efficiency, and poor product consistency. Sine Electric has launched a fully automatic CNC steel bar hoop bending machine solution, which controls the servo system through a touch screen and PLC. It is simple to operate, convenient to set up, and bends hoops. The quality of the finished product is stable and reliable, further improving the practicality and reliability of stirrup processing equipment.

Sine Electric's fully automatic CNC steel hoop bending machine solution consists of a touch screen (HMI), programmable controller (PLC), servo driver, and sensor.

Touch screen (HMI): Mainly responsible for data display and settings, and displaying steel bar data graphically.

Programmable controller (PLC): Responsible for bending the steel bars into shape according to the written program according to the data set by the touch screen (HMI).

Servo drive: accepts and executes instructions from a programmable controller (PLC).

Fully closed-loop servo PG card: The wire feeding servo axis uses a PG card to achieve fully closed-loop control, and the actual position is fed back in real time by the encoder of the wire feeding mechanism.

Stable performance 

1.The servo motor can adapt to the frequent start and stop mode during the material feeding process of the hoop bending machine, and can achieve control of the processing accuracy of plus or minus 1 mm.

2.Large low-frequency torque, fast dynamic response, smooth start without impact, controllable load current, and strong overload capability to ensure safe and stable operation of the equipment;

3. Real-time feedback on the position of the steel bars and high processing accuracy enable the product to ensure good consistency and low scrap rate.

Easy to operate

1.  The required processing size can be set arbitrarily, and the preset graphics library is easy to retrieve;

2. The steel bar data is displayed in the form of graphics, which is clear and intuitive;

3. Built-in 160 pattern capacity, convenient for storing multiple steel bar data.

Dimensions are accurate

1. Can handle single-line φ5~12 round steel and rebar, double-line φ5~8 round steel and rebar;

2. The functions of steel bar straightening, sizing, bending and cutting are perfectly combined while meeting the accuracy requirements of steel bar processing.

High productivity

Through horizontal straightening, traction, vertical straightening, shearing, bending and other units, the steel bars are straightened and then bent to achieve continuous production. Round steel and rebar can be bent in various shapes as required.

Sine Electric has been deeply involved in the steel processing field for many years, directly addressing the pain points of the industry, staying close to customer needs, helping companies reduce costs and increase efficiency, and achieve green and low-carbon development!