In today's construction industry, hoop bending machine, as a key steel bar processing equipment, is playing an indispensable role.
Hoop bending machine is mainly used in the processing of cold-rolled ribbed steel bars, hot-rolled grade 3 steel bars, cold-rolled round steel bars and hot-rolled round steel bars. It can realize the straightening, sizing, hoop bending and cutting of steel bars, and has extremely high work efficiency. For example, the CNC hoop bending machine processes φ5~13mm coil steel bars, which only requires one person to operate, and the output can reach 1 ton per hour. Based on 250 working days a year and 8 hours a day, the annual processing of steel bars can reach 2000-4000 tons.
In terms of specific functions, the hoop bending machine has many advantages. It uses the forward and reverse rotation of the power servo motor to bend the steel bars in both directions. The bending angle can be adjusted arbitrarily within 180 degrees. It can bend square, trapezoidal stirrups and U-shaped hooks to meet different construction needs. Some advanced hoop bending machines also have dovetail molds, and the elbow part adopts a 360° rotating structure to solve the limitations of the forward and reverse bending angles.
From the technical parameters, the bending die and bending head of some hoop bending machines adopt the integral cast steel process, which is rigid enough; the fixed shaft adopts the hollow shaft design, which is convenient for adjustment; the pre-adjusting wheel can perform small straightening of the steel bar, and both the horizontal straightening wheel and the longitudinal straightening wheel can be adjusted. At the same time, the pneumatic drive shearing is adopted, and the shearing force is large and stable and reliable.
In practical applications, the advantages of hoop bending machines are even more significant. Compared with traditional manual bending hoops, its working efficiency is 3 to 5 times that of manual bending, and it can produce 4-6 tons per day, which greatly improves the production speed. Moreover, it has a low failure rate, low energy consumption, no damage to the steel bar ribs, low noise, and reliable operation.
With the increasing frequency of exchanges between my country's construction industry and foreign countries, the foreign trade export prospects of hoop bending machines are broad. Its advanced intelligent control and efficient processing capabilities will help foreign construction companies improve efficiency and quality in the steel bar processing link, and win a good reputation for my country's construction machinery in the international market.
