neje laser air assist and smoke extractor
prusaprinters
<p>air assist and smoke extractor for neje 30 watt laser. </p><p>i included an adapter i made for the cpap hose to my vacuum. vacuum. and has 40mm to 25mm connection.</p><p>you will need to cut off the steel tubing to the length you need. it needs to be inserted into place in the model so that it dont melt.</p><p>i made a replaceable/exchangeable exhaust funnel in case you need to adjust to the laser focus.</p><p>it is sized to my focus of about 23mm +-.</p><p>no supports needed.</p><p>steel tube:<br>https://www.amazon.com/dp/B09C8SRK5S?psc=1&ref=ppx_yo2ov_dt_b_product_details</p><p>cpap hose (exhaust):<br>https://www.ebay.com/itm/273472061322</p><p>plastic tubing for air assist pump:<br>https://www.amazon.com/gp/product/B07Z2YMDPZ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1</p><p>vid here: </p><figure class="media"><oembed url="https://youtu.be/KsLrAbygG6U"></oembed></figure><p> </p><p> </p>
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