Marching to the capacity of the battery, multiple parallel plate separation, positive and negative horizontal welding into positive and negative plate group.
为了行进电池的容量，多个正、负极板别离平行，横向焊接成正、负极板组。
2
The driving wheel and the driven wheel welding roller frame each have two wheels, the wheel of metal material, so it can greatly improve the bearing capacity of the welding roller frame.
The high frequency welding H-section steel has properties of broad and thin section component. Its higher axial lateral resistance capacity forms rigid frame.