VEVOR 40W USB CO2 Laser Engraving Machine Cutter 300X200MM Laser Engraver Cutting Machine for Wood Metal Engraving

This Machine is great, it came earlier than expected the mirrors were already aligned and ready to cut, I have added air assist and replaced the bed and I’m getting great results.

My personal experience with the k40. The machine arrived pretty fast from germany and was quite well packed, the first thing i did was make sure the ground wire had a good connection (this is important!) i had to sand off the paint where the ground wire is attached this is quite common with most/maybe all k40's so be aware of this i did not do a continuity test before this so who knows if it was actually grounded but after sanding i had a good solid connection to ground.mirrors arrived already aligned and my machine was not including that shoddy extractor fan, instead they had installed what appears to be some kind of heavy duty server fan which is quite loud but way safer than the one in the product pictures so don't be put off by this, the seal is much better and its wired straight into the machines power pack.As for the ducting a lot of people seems to moan that its cheap but i think its actually quite good its firm enough to hang out the window and bend the direction of the wind and unlike cheaper alternatives it wont melt by small pieces of ember that may get sucked into the duct and it also packs away quite nice in comparison too if you don't have a permanent fixing, i have however connected another duct to extend its reach as the one included is not all that long.The board i was supplied with is a m2 nano and it supports k40 whisperer working alongside inkscape.Unfortunately i found a small chip that was loose inside the tube, probably damaged in transit so i contacted the supplier and they quickly sent out a replacement i received this in about a week at no extra cost.At the time of my purchase the machine was £389 and so far i have spent an extra £120 on : flow indicator - air assist - temperature probe - extended hose - reservoir - water - calipers - extended duct

I love my K40. It arrived with very little adjustments to make. Thank you!

Well packaged, quick 5 day delivery coming from Germany. The extractor fan has been modified and professionally fitted at the factory. It's not the cheap extractor fan you see on the youtube videos, though I upgraded the blue extractor tube with a better one. I still have to re-earth the machine which is simple to do (instructions are on youtube). Great buying experience and would deal with the seller again. Thank you.

still sat unused... hoping to fire it up in the next couple of days

Machine as described, very quick delivery.

The seller shipped this extremely quick, it arrived in less than a week. I figure because it was in a warehouse in the UK, not coming direct from China (it was actually about 1.5 weeks early, so I didn't have my distilled water yet).I still need to make several upgrades to the machine such as air assist, new bed and better extraction (the extractor it comes with is very poor) but I fired it up today and once I got the large bubble out of the laser tube I gave it a whirl with a test file.Just make sure when you get this you file down the paint around the ground connector on the case (it won't ground to the case otherwise, plenty of youtube guides on these machines).I've ordered a new controller for the laser, so that I can use some better software (the supplied software is terrible). The alternative is to use K40 Whisperer and Inkscape. But once my new controller arrives I'll probably invest in Lightburn as I like the look of the UI and features for designing (you can also control the laser far better with another controller like either a Mini Gerbil or Cohesion board and software).All in all I'm very happy for the price paid. So far everything is as I would expect it.Just to note that the K40 is very much something you buy as a work in progress, to get the best out of it you will need to spend some time and money upgrading it. But with the price being so low, it is a good way to dip your toe in before spending thousands of pounds on a more expensive laser. I highly recommend researching the K40 before you purchase one, so you see exactly what you can expect.

I want to say that i was a little reluctant to purchase the laser from this website but I have to say that I’m impressed! I live in Sweden and the shipment arrived from the Czech Republic in less then a week. (Ordered Sunday got it Friday) No import tariffs or taxses :) I was expecting that I would have to fiddle with it quite a bit but to my surprise the mirrors were already aligned and ready to go! All I had to do was scrape some paint of the ground point as the ground was a little bad when I measured it. Also, the wheels of the laser head was not attached and the exhaust outlet was too high. That however was easily fixed with a screwdriver and some washers :) As I said I’m pleasantly surprised by the quality and even if I had to to some tinkering to get it working it is what you can expect for the price. It cuts clear acrylic in one pass at 18 mA (4mm thick) and this is the version both the analogue gauge which I think is better! It also has an upgraded exhaust fan integrated in the frame. And the lid open switch. It’s also the m2 nano board in this one which works with k40 whisperer I also want to give credit to vevor as it was well packaged and it seems like someone has tested the tube as there were some water in the tube :) I would recommend this seller and even though I have no experience with support I’ve heard it’s decent :) Happy cutting!

Received the machine well packed with all the accessories included. The assemble is easy and I think it might need a slightly ajustment of the mirrors. The software included I didn't try it yet. The machine is solid and nothing was out of its place. Overall it is a good machine

Overal build quality is better than these bought directly from China. Price is very reasonable. Came well packed, fast delivery. This machine is not ready for use when unpacked. You have to adjust mirrors, check some bolts, get box for cooling and so on. Then you have to upgrade lots of 3D printed or aftermarker parts for better performance.