Lubrication is precisely applied to each drivetrain by robots during assembly, and drivetrains are thoroughly analyzed using an accelerated wear test to ensure your Hemera will have many years of 3D printing life. Each Hemera drivetrain includes shielded bearings and high quality igus® bushings for optimal wear resistance. Sharp, individually machined hobb teeth ensure excellent filament grip strength, and round-bottomed profiles help to reduce any build-up of filament debris, for high-quality, consistent extrusion from first to final layer.Į3D quality. Hemera’s 3.32:1 dual drive gears produce pushing force of up to 120N on your filament from both sides, for accurate, controlled extrusion with no loss of torque. Air is circulated through the fins and then up and away from the 3D print, preventing any unintentional warping of the printed part. Hemera has a uniquely designed lightweight aluminum heatsink for highly effective cooling. (Disclaimer: abrasion-resistant Revo Nozzle required – ETA 2022)
Hemera’s stainless steel hobb teeth are resistant to wear, so with the right combination of components, your Hemera can effortlessly 3D print advanced abrasive and composite materials, like carbon fibre-filled filaments, for serious industrial applications. Even with the softest flexibles, you can print without the underextrusion or filament binding you would get with a typical setup.
Hemera is a combined extruder and HotEnd, so it has fewer transitions than most extrusion systems available. A tight filament path gives it excellent performance with hard-to-print materials, like flexibles.
A Revo HeaterCore heats up in seconds. It’s much safer too – unlike other solutions on the market, a positive temperature coefficient (PTC) means the Revo HeaterCore can not melt at extreme temperatures: power reduces as it gets hotter, so hazards are reduced in the event of a thermal runaway. No complex tools, no hot tightening. Revo Nozzles are a factory sealed nozzle and heatbreak in one, so they’re easy to fit and can’t leak material when in use. Change nozzles at room temperature using just your fingers.
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