Power Bettery Spary Machine

The milking machine uses a vacuum to extract milk from the teat. There are four teat cups (comprising shells and liners) attached to the claw piece. The alternating admission of air at atmospheric pressure and under vacuum into the pulsation chamber, between the shell and the liner, causes the liner to open and close.1. MILKING. MILKING - Lactation is the continuous secretion and storage of milk in the udder. The milk ejection or 'let-down' reflex effect is short term, inhibited by pain or fear but stimulated by good husbandry practices.The milking process consists of two phases of a pulsation cycle. Pulsation is defined by the International Standards Organization (ISO) as movement of the liner wall. The internal liner moves to an open position known as the milking phase and then to closure or the rest phase (Figure 15).