The invention provides a full-automatic inorganic vitrified microsphere thermal insulation mortar production line. The full-automatic inorganic vitrified microsphere thermal insulation mortar production line comprises a raw material bin, material mixing bins, a lifter device and mixers, and further comprises a valve port packing device, wherein the lifter device comprises a lifter a and a lifter b; the material mixing bins comprise a material mixing bin a and a material mixing bin b; and the mixers comprise a powder material mixer and N rotary drum mixers. Full-automatic control is adopted by the whole production line according to production procedures; automatic material feeding, automatic weighing and material mixing, automatic stirring and automatic packing and weighing are realized; the production line adopts a single-drum auxiliary-type production line, a double-drum automatic production line and a multi-drum automatic production line according to yield requirement of customers; by adopting an automatic material feeding part and an automatic material mixing part, the number of operation personnel is effectively reduced; product quality is ensured through automatic control; and flow line production of the whole production line is realized through alternate material mixing and stirring, so that working efficiency is effectively improved.