Structure and working principle of two-step pipe expanding machine
The hydraulic two-step pipe expanding machine has a total stroke of 10.5-12.5m (the total stroke can be lengthened according to the user's requirements, and the price can be discussed separately).
Medium frequency power is installed in the front section of the equipment, the if induction coil is mounted on the adjusting rack, with the core end mold and original pipe of expansion tube set, the pump and if power source are turned on, and if power is adjusted, the mold and pipe of expansion core head can be heated, and the pipe can be expanded when the pipe expanding machine is started.If power supply can control silicon, if coil, compensation resonance capacitor, reactor and other components need circulating water cooling.
The electrical control part of the pipe expanding machine is installed in the general control cabinet. The stroke switch is installed at both ends of the equipment. After the push plate is in place, it will stop automatically. |
