1, there are two kinds of stunning method:

1.1 pneumatic stunning: Use the pneumatic stun device to aim at the diagonal intersection of the two horns and eyes of the cow, and quickly start to make the cow coma
1.2 electric stunning: Use a single-lever electric coma device to hit the cow body to make the cow unconscious. The parameters should be: voltage no more than 200V, current 1A~1.5A, action time 7s~30s
2, Stunning requirements
2.1 A cattle restraint device should be installed to ensure the stunning strike hits the correct spot.
2.2 After the cow is rendered unconscious, its heart should continue to beat, and it should remain in a comatose state, without causing death or repeated loss of consciousness.