Saral engineering is engaged in manufacturing a wide range of pad printing machines. As part of that, the company offers double colour pad printing machine mdm-100d-gf. It employs two transfer pads which rotate alternatively in clock-wise and counter clock-wise direction. It prints two colours with only one stationary rotary fixture. It is provided with specially designed index units to ensure smooth and accurate pad rotating motion. Some key features of this double colour pad printing machine are as follows: