Double-station magnesium alloy sand mold low-pressure casting automatic production device

A double-station automatic production device for low-pressure casting of magnesium alloy sand molds comprises a first station for producing small and medium-sized magnesium alloy castings in a large-scale production mode and a second station for producing large-scale magnesium alloy castings in a small-scale production mode, and the first station and the second station can be produced in a matchedmode and can also be produced independently. Not only can mass production of magnesium alloy castings be met, but also the requirements of multi-variety small-batch production can be met. 一种双工位镁合金砂型低压铸造自动化生产装置，包括主要以大批量生产方式生产中小型镁合金铸件的第一工位以及主要以小批量生产方式生产大型镁合金铸件的第二工位，第一工位和第二工位可以相互配合生产，也可相互独立生产，既可以满足镁合金铸件的大批量生产，又可以适应多品种小批量生产需求。