The HB-2 is a fully automatic paper sheet counting system utilises a microcomputer controller and mechanical linkage mechanism with a working speed of 2200 sheets per minute. HB-2 is compatible with paper ranging from 25g/m² to 210g/m² and minimum/maximum paper sizes between length of 100mm by width of 100mm, and 800mm by 1200mm respectively. The automatic electric paper sheet counter is reliable and robust paper sheet counter, suitable for use in bindery with high volume paper counting tasks