Advantages:
1.The four-roll plate rolling machine is controlled by the button, the unloading is convenient and fast, and it is also much safer than the three-roll plate rolling machine.
2.The four-roll plate rolling machine is pre-bent by lifting the side roller, and the speed is very fast, especially the advantages of the plate under 20 mm are more obvious
3.When the four-roll plate rolling machine is feeding, the system control and positioning are accurate by lifting the side roll as the ruler, which also makes it realize the numerical control and has the function of one-key round winding.