Electro mechanical pad printing machines are a new revolutionary addition in the range of param`s pad printing endeavour, which has adopted advanced design and the process with latest technical specifications. The machines are very easy to operate, reliable and can print logos, numbers, dates, batch numbers, alphanumeric and numeric characters, coding, etc., on a large number of products. These machines have variable speeds displayed in a digital counter [1-20], which an operator can adjust according to his experience in doing the job. The machines can run up to a speed of more than 3000 strokes/hour. These machines are first of their kind in the world with 5-digit digital counters [backup memory] for monitoring the number of pieces done by the workers. These machines do not require any air pressure and run on a very-very light electrical consumption, one can also run them on inverters. In model p-pps-e-20 [supreme] with electronic panel many different sized plates can be fitted according to job requirements. These machines can print any line up to 110 mm length wise.