September 12, 2018
Airwolf 3D Printers has announced the EVO 22 Large 3D Printer/Additive Manufacturing Center. This large-format additive manufacturing system's 22.75-in. build height provides a 3,276-cubic-inch build volume and can fabricate larger parts in high-temperature materials. The Airwolf 3D adds that the system's rugged construction enables it to be deployed in harsh environments and that as many as four EVO large-format 3D printers can be stacked for multiple part production.
Airwolf 3D reports that the EVO 22 large-format 3D printer uses the company’s proprietary Tri-Heat technology, which, it says, delivers components that exhibit the strength and mechanical properties required for functional prototypes as well as production-ready parts. The company further explains that the Tri-Heat build environment combines two internal chamber heaters and a high-temperature heat bed to create the optimal thermal environment for forming strong, smooth parts.
The EVO 22 sports dual high-flow extrusion heads capable of making parts quickly at a 0.4 lb./hour maximum material deposition rate, according to Airwolf 3D. The system can work with more than 40 different engineering-grade materials, including ABS (acrylonitrile butadiene styrene), PLA (polylactic acid), carbon-fiber-reinforced nylon and PC (polycarbonate) as well as a proprietary water-soluble support material. The system has also been tested with a stainless steel-based metal filament, according to the company's website.
The EVO 22 large-format 3D printer's built-in intelligence features a custom, automotive-grade 32-bit microcontroller that, Airwolf says, delivers high speeds, more precision and greater control at ultra-high temperatures. The unit comes with a 7-in., full-color touch display that provides single-touch settings and operator controls as well as an on-screen keyboard for writing and executing G-code on site.
Specifications include a 12x12x22.75-in. (305x305x578-mm) build volume; a 100-150 mm/sec maximum print speed (recommended); and 40-micron minimum layer height/180 microns or above recommended. Designed to fit on a desktop, the EVO 22 large-format 3D printer measures 36x28x24.5 in. (HxWxD) and weighs 75 lbs.
Miscellaneous features include an auto-leveling print bed, built-in high-efficiency particulate air (HEPA) and carbon air filtration system to contain ultra-fine particle (UFP) and volatile organic compound (VOC) emissions, one-piece stainless steel bed frame, ball screw Z stage and a linear guide-based XY motion system. The unit comes with a 1,000-watt power supply and an automatic circuit breaker.
For More Info
The EVO 22 Additive Manufacturing Center will be available for $11,995 from Airwolf 3D Printers and its authorized resellers beginning in September 2018. Pricing includes software, an extra 0.80-mm nozzle, starter materials, maintenance tools and other items as well as six months of technical support and warranty.
See why DE's Editors selected the EVO 22 Large 3D Printer/Additive Manufacturing Center as their Pick of the Week.
Sources: Press materials received from the company and additional information gleaned from the company's website
About the Author
Anthony J. Lockwood is Digital Engineering’s founding editor. He is now retired. Contact him via [email protected].Follow DE