Mainly for various woven bags, ton bags, fishing nets, ropes, wires and cables. The machine tool rest is made of highly efficient forged steel. The blade material is D2. High wear resistance and high hardness. Independent electric box, PLC touch screen mouse and dual control. It can effectively crush materials and can also have self-discharge prevention function. It will automatically reverse when encountering hard materials or overload. The machine is equipped with overload protection and thermal overload protection.