... good safety protection2.High efficiency, low energy consumption3.Widely used cutting machine4.Big knives , high efficience5.Hydraulic typeApplication: It ... etc.Structure & Principle: It mainly consists of the motor, cutting blades, static blades, frame, oil cylinder, hydraulic system, control box, etc. ... without wire bead on the stand of the static blades. The tyre is fixed by locking arms tightly then ...