Overall structure
A ) Using UG (finite element) analysis, through computer aid design, with nice appearance.
B)The machine structure is welded with steel plate, with sufficient strength and rigidity. The hydraulic drive prevents the machine from serious overload operation accidents caused by the change of sheet thickness or bad choice of lower die cavity. Additionally, this machine is also featured by the steadiness of work, convenience of operation, and reliable safety.
C) The mechanic block is equipped in the oil cylinder to ensure the fixing accuracy when the slider travels to the bottom dead point and so as to assure the consistency of bending angle in bulking production.
D)Using German technology to eliminate internal stress.
E) Entire frame using striking grit to get rid of rust and spout anticorrosive paint.

Electrical control system
A ) Electric components and material are accord with international standard, safety and reliable, long life, and strong ant jamming capability.
B)Moving footpad attached.
C)Choosing high grade famous electrical control components.
D) The power of the machine is 3-phase and 4-line AC380V, control loop is AC220V.
E)Main power way of motor has short circuit\over load\lack phase protection.
F)Operation buttons equipped on machine button stage, electric switch\pilot lamp equipped in electric box.
G)Oil pump stop button as the total button of machine, when oil pump power off, whole machine stops working.
H) Inching control button and emergency stop button are installed on machine.