Extruders are devices that heat and melt the feedstock and extrude it through the nozzle along a predetermined path on the print bed. Based on the material feeding, 3D printers are classified as ...

However, industrial 3D printing machines differ greatly from traditional desktop printers. Besides the format of the machines and the prints, one major difference can be found in the material that is ...

When you want to build a large format 3D printer, you can’t just scale up the design of a desktop machine. In an excellent four-part build series (videos after the break), [Dr. D-Flo] takes us through ...

Jolly Mary Kabirizi is a farmer and scientist at Kyakuwa Farm Clinic. At the farm, she uses a pelleting machine to produce dairy cow and calf pellets on a commercial basis. Process Kabirizi says the ...