O-formavimo presas
The O-forming press applies a press force of 4,000 metric tons per meter of
pipe. This is necessary to form today’s material grades above X100 to the
desired round shape at the optimum level of reduction.
The control concept with (patented) multi-cylinder parallelism control ensures
that the moving beam maintains a position parallel to the press table with a
tolerance of +/-1 mm/m over the entire length. Combined with our tools, this
results in a precise pipe gap which leads to signicant time and material
savings for the subsequent welding process.
The intelligent sensor and control concept of all main cylinders ensures that
dierent sheet lengths (e.g., residual lengths) can be processed.
The press is powered by either conventional drive concepts or via frequencycontrolled drive concepts. Our ECO Drive uses the high moving load of the
moving beam to generate energy during the controlled quick lowering of the
beam. This energy is fed back to the power network.