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Your cart is empty.Package includes: 1x 150mm MGN9H Rail Guide + MGN9H Carriage
Michael Johnson
Reviewed in the United States on July 21, 2024
Works as intended so far. Build quality looks nice but feels cheap. If feels very light and almost plastic. However, been in daily use 4-6hrs a day 5 days a week for a few months with no issues.
Steven Sedlmayr
Reviewed in the United States on February 9, 2024
The rail is almost unusable. It sticks quite a bit. I have disassembled all the others and had to rebuild them. I had to clean them with alcohol, and then repack the bearings. They then worked smoothly. Why should you have to disassemble and then reassemble to use them? After cleaning I sanded the rails down with very fine paper (1000 then 3000) and then lubed them with oil and silicone. The other rails worked very smoothly. I have not done it with this one, and of course, it is getting worse. Not happy with the quality control out of the package. Also some of them were missing the balls. Luckily I had some spare balls left over from the others that I had to disassemble.So plan on sometime spent with them cleaning them and then rebuilding them. Hopefully that will make them work properly.I wish I knew what brand to buy where they worked right off the bat and had the proper lubrication.
Matthew G.
Reviewed in the United States on November 11, 2024
I bought these for a 3d printer, after cleaning and lubricating. they don't move smoothly, I am getting some really bad prints along my Y axis.
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