Operation way of the expanding machine

(1)Expanding machine belongs to double oil cylinder for parallel uniform of a hydraulic drive system, the valve is integrated way.
(2)For expanding machine feeding machine is according to the feeding volume field, to be able to drive the wire rope, the ejector sleeve passes through steel wire rope pulley, repeated work, after waiting for the expansion of the original pipe into the device
(3)Expanding machine of intermediate frequency power supply installed in the front of the equipment, the intermediate frequency induction coil is installed in the adjustment of the coil frame above, can adjust the coil around and up and down. Will enlarge head tube core mold and expanding the original good, will start the pump and intermediate frequency power supply, to adjust the intermediate frequency power, so that it can to heat pipe and expanding tube core mold, after will go tubing slowly advancing, the tubing will pass the temperature rise, will produce plastic deformation, so it can forward along the core rod, so that it can realize expansion tube.