What equipment is needed for 3d printing what materials are needed

First of all, you need 1 3D printer, and then choose different materials according to different needs. Currently common 3D printing equipment has a desktop 3D printer, the printer is small, suitable for home, office, classroom use, able to print plastic material wire, there are industrial 3D printer, larger volume, the price is relatively high in the hundreds of thousands to millions, high precision, suitable for all walks of life to print the model or manufacture of industrial parts to use. 3d printing materials are powder materials: ceramic powder, metal powder, wire: PLA, ABS and other plastic materials, liquid materials: photosensitive resin, chocolate, other materials: cells, etc., you can choose the right equipment and materials according to your needs.