This model has a maximum capacity of 5pcs of 4"x10" flasks at a time, with smooth, fast and reliable operation. 

Its superior performance lies in the ability to start vacuuming during the powder stirring time, allowing the entire process of mixing, 

powder injection and molding in a vacuum state at one time. Compared with the general powder vacuuming machine, it eliminates 

complex operations such as powder mixing, vacuuming, powder pouring for vacuuming. And it can also reduce the occurrence of 

water droplets (gold droplets, bubbles), sothat the smoothness of the product is more perfect. It is an essential equipment for 

high precision casting.