The frame is bolt connection structure (Patent.)

Bolts, connecting the square tube and side plates; Pin, to ensure in the case of continuous operation, the square tube and the side plate is not relative displacement. Frame bolted structure, to ensure the strength of the machine and long-term stability of the operation.

Frame materials are low-alloy structural steel Q345. Q345 has good mechanical properties, low temperature performance can be good plasticity and weld ability. Commonly used in the low-pressure containers, tanks, vehicles, cranes, mining machinery, power plants, bridges and other dynamic load structure, mechanical parts, building structures, general metal structures, can also be used for -40 ℃ above the cold regions of various structures.

The machine is equipped with G-Reflex system, can overcome and correct this natural problem. It corrects the deformation of the side frames so as to get a perfect bend across the entire length of the part.

Automatic deflection compensation is the use of linear displacement sensor, real-time detection of deformation of the beam, the test results back to the CNC.

CNC According to the results, adjust the deflection control cylinder to compensate the proportion of the pressure relief valve is given the corresponding pressure. The deflection compensation cylinder heads up the corresponding height to compensate for the deformation of the upper and lower beams caused by the bending plate. http://www.sfmachinetools.com