HD-G double spiral automatic test tube filling machine is suitable for automatic liquid filling in pharmaceutical, food, chemical and other industries. It adopts linear filling, and is suitable for test tubes of different materials and specifications. Working under automatic state protection, the problem of secondary pollution by manual operation is avoided. After this machine is manually fed into the bottle filling machine, the automatic bottle feeding system completes the whole bottling process in turn — Two claw manipulator grasping bottle conveying system bottle grabbing conveying— positioning system for high-precision conveying and positioning— Three claw manipulator screw cap system descends after screwing the cap rises and resets — automatic filling system horizontal promotion for precision filling and automatic reset after filling is completed — The three-claw manipulator screw cap system rises and resets after screwing the cap down, and the discharge system is out of the bottle to the bottle out of the bottle in turn. The whole process is automatically completed without any personnel operation, automatic cap removal and filling, automatic confirmation* filling volume, automatic capping and sealing. Six sets of three-claw manipulators are individually controlled by each independent system, touch screen is equipped with manual control, and is equipped with a “no matter stop filling function”.