更新1:
Only need to find in-stright line automated machine (Cast on strap machine, it called C.O.S.) on lead acid battery.
更新2:
I give an example web site from my question. http://www.mac-eng.com
更新3:
an example web site from my question. http://www.mac-eng.com/index.php/equipment/cos/dynamacagm-2/ But not rotary automated machine, need to find COS 12V 7.2AH lead acid battery COS machine.