KOCEL AJS 300A is an industrial-grade foundry 3D printer independently designed, developed, and manufactured by KOCEL Intelligent Machinery Limited. The equipment is based on the 3DP process and is used for 3D printing of foundry sand molds. The equipment has the world's leading molding size and printing efficiency, positioning industrialization, and promoting the traditional multi-variety, small-batch, discrete-type manual resin sand molding production method to be digital, intelligent, and green.