IF Bend is heated on a steel trap, surrounded by about 15mm clearance from the pipe, the outside slightly +2 mm, inside a little-2mm. φ800 × 30 heating width of about 55mm, φ1200 × 30 heating width of about 60mm. In the bending process, with a strong wind 8Mpa intermediate cooling pipe cooling, to keep the width of the heating temperature is specified at the time of bending about 850 °, so that the roundness of steel tubes themselves have cooled do support both end portions, it is always bent portion conduct a narrow width in order to achieve the pipe bending deformation roundness unchanged or little effect. IF Bend mainly used for heating straight seam pipe, seamless pipe, through the intermediate frequency heating, in order to achieve the effect of the production. Bending machine is to use the IF frequency induction heating, local heating of the workpiece under bending conditions. Compared with the general cold bending machine, not only does not require a dedicated set of IF Bend mold manufacturer, and 1/3 to 1/2 Machine volume is only the same specifications as cold bending machine. IF heat bending process is available in a variety of bending process most cost-effective one. IF Bend process is put in the pipe to be bent portion of the induction coil, stuck pipe rotating arm with a mechanical head, medium frequency induction loop current is passed through the heating pipes, steel pipes when the temperature rises to a plastic state, in the back-end steel IF Bend thrust propulsion machinery welcome your arrival, be bending, pipe bending part out quickly with coolant, so while heating forward, side bending, while cooling, constantly bending the elbows out. IF Bend _ IF Bend manufacturer _ Hebei billion gold piping supplied by Hebei billion gold piping. This information consists of: providing Hebei billion Gold Pipe Manufacturing Co. (www.yijinguanjian.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Alan Li Tong