The principle of induction cooker igbt push-pull excitation circuit is to tighten the oil discharge valve clockwise, lift the pressure rod, the plunger is lifted, the oil suction valve is opened, and the hydraulic oil enters the oil chamber; Lift the pressure rod, the hydraulic oil is compressed into the cylinder chamber, so as to push the piston forward, and the moving cutter installed in the front of the piston can be cut off.
Immediately after the material is cut off, turn the oil valve in the counterclockwise direction. Under the action of the reset spring, the pressure oil will flow back to the oil chamber, and the cutter will automatically retract into the cylinder. And so on and so forth, cutting the tendons. It is suitable for cutting all kinds of ordinary carbon steel, hot-tied round steel, rebar, flat steel and square steel in construction engineering.