After processing for so long, the accuracy should be good, and the price is about 300 thousand.
It should be noted that any manufacturer can produce a 6-meter bending machine. But there is a big difference between mechanical structure and precision control. Bending machine must have hydraulic compensation system, linear guide rail, servo motor and ball screw. This is the most basic, if you don't want it, it will be a headache in the future.
Keep asking if you have any questions. You didn't choose the best. Thank you.
By the way, by the way, 3MM is the thickness of the folded iron plate. If stainless steel is folded, it can only be folded 1.5MM, and the hardness of stainless steel is twice that of iron plate (calculated by 304 stainless steel).