I'm assuming this technique is unsuitable for fully enclosed cavities (no opportunity to extract the residual powder)?

very nice video....brilliantly explained...thank you

Has the video been sped up at all between the time 19-26 of the video or is that real time footage? Is the powder that is removed with the part still usable after the part is made and does the powder have a shelf life? The oval part displayed @49 sec of the video, how much time would this machine take to make it? and is there somewhere I can read up on the spec of this machine? That machine is pretty amazing! 😊

good job :)

Am I right that from the three 3D printing technology (FDM, SLA and SLS) this is the printing method that you can achieve the strongest and most precise end results?

Don't know what this has to do with "sintering". We call that process "selective laser melting here"

FIRST !!!!!!!!!

This is a cool technology. In Jesus' name you're healed.