welcome to my YouTube channel (R-G) technical machine about machine vlog MANUFACTURING semi auto fully automatic manual fabrication screw conveyor electrical control panel box filling machine rotary machine repair all machine problem can do' electrical hydraulic pump at injection machine operation handle button paint filling machine fully automatic load cell flexo machine sheeter machine paper plate machine/sheeting machine/punching machine/full-line wireless notebook making machine/flexo ruling machine/bale-pressng machine/spiral winding machine/cornering machine/backstrip gluing machine/slitter rewinders machine/folding machine/lamanating machine/uv coating machine/cardboard machine/rotogravure machine/flexo printing machine/corrugating machine/lines paper bag making machine/shopping bag making machine/roll-to-roll flexo printing machine/carton erecting lunchbox making machine/die-cutting machine/paper cup making food packaging machine/banking machine/paper plate-making machine/