Video link of automatic pad printing machine for printing bottle caps
https://youtu.be/6TRqMDKEXnw

TUNGLEE motor from Taiwan
FESTO air cylinder
Panasonic frequency converter
Panasonic PLC
Touch screen display

Special high speed feeding system.

Automatically detect and remove/correct any caps that come down the feeding system on its side or upside down.
Automatic flame treatment with electronic ignition that shuts off between testing caps to save fuel and reduce heating of facility.  Also must have vent hood to exhaust.
Anti-static treatment before printing
Automatic printing
Automatically drying after printing
Automatically unloading systemnnn
Vertical conveyor belt motor drive, printing accurate chromatic. Use Japanese chain, durable.
Motor-driven conveyor belt can be set to advance the number of lattice, so that the equipment in the reduction of color printing speed quickly accelerated. Such as monochrome printing speed can almost double.