Poultry Vaccination System：AID-P-SD, automatic vaccinator for
day-old or winthin *-day poultry, Two syringes. Can do injection of
two vaccines at the same time. maximum ***0 injections per hour.
Powered by advanced linear voice coil motor, no more compressive
air pump. Very easy to operate. Automatic counting. Automatic dose
change. Suitable for both oil and water based vaccines.
