... line machine for marking, punching and cutting Applicable Industry: The machine is the automatic special equipment used for angle steel marking, punching, and ... mode Input by keyboard, RS232 interface, floppy disk and USB interface Overall dimensions(mm) 32x7x2.6 ; 25 ... Skype: susancql Mobile: 0086-15954782100 GTalk: jnfastcnc Thanks and Best Regards, Ms. Susan JINAN SUNRISE CNC MACHINE CO., ...