To provide an air spinning machine solving problems in increasing spinning speed that the descent of ending quality in ending and descent of success rate in ending causes descent of mechanical efficiency that imparts a result inimical to speeding up, and the time required for ending such as thread faults removing operation, etc., itself causes problem inimical to speeding up.

The air spinning machine is produced for primary packages as materials for forming secondary packages removing faults of thread as a completed products, comprises an air spinning device 10 producing spun yarn 8, a yarn detector 20 detecting presence or absence of the spun yarn 8, a primary take-up device 40 taking-up spun yarn 8 to form a primary package 1, and a doffing carriage 6 taking out the primary package 1 from the primary take-up device 40 in completion of the primary package 1 or in detecting absence of yarn by the yarn detector 20.