The utility model provides a gas cylinder pouring machine, relates to mechanical equipment technical field, and that solve is the technical problem who improves gas cylinder efficiency of software testing. Base, water basin are drawn together to this pouring press packed bale, being equipped with the pivot that a tie was put on the base, being equipped with a gas container holder who is used for the centre gripping gas cylinder in this pivot, this gas container holder can rotate between centre gripping station, pouring station, is equipped with on the base to be used for driving pivot pivotedpouring handle, and is used for gas container holder to rotate spacing pouring stopper, clamping limiting piece, gas container holder rotates to when living the pouring stopper, and gas container holder is in the pouring station, and gas container holder rotates to when living the clamping limiting piece, and gas container holder is in the centre gripping station, water basin installs on the base,and is located gas container holder under. The utility model provides a pouring machine is applicable to the test operation of carbon fiber gas cylinder for the fire control.