Simple CNC fume extractor for LASER cutting

This is a simple design I came up with to extract smoke and fumes on my cheap Chinese CNC machine when laser cutting. Basically it consists of a small collector to fit under the z-carriage (with a holder to glue onto the collector) and a couple of parts to adapt a PC fan to fit standard plastic hoses.

The collector, once glued onto the holder, should fit the bottom of the z-carriage as shown in the photo. It's designed to be removable for when the CNC is used for routing. The z-carriage on my C