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iverntech mgn12 700mm linear rail guide with mgn12h stainless steel carriage block for 3d printer and cnc parts logo

Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts Review

11

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
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Description of Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Carriage Block For 3D Printer And CNC Parts

Surface technology: Anti-oxidation by electroplating (nickel plating). Rail Guide Material: bearing steel. Rail Guide Length: 700mm. Block: MGN12H ball bearing carriage. Block material: Stainless Steel. Blocks are pre-loaded. Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile. There are two rubber stoppers on each side of the linear rail, it can prevent the carriage block from falling out

Reviews

Global ratings 11
  • 5
    7
  • 4
    1
  • 3
    2
  • 2
    1
  • 1
    0

Type of review

Revainrating 5 out of 5

Impressive. for my opinion

These rails are a simply excellent. The Zyltech train wrecks that would not even slide without force were sent back after a week of them promising replacements they never bothered to send. These things were usable right out of the box. They slide very easily by tilting the rail and have no lateral movement at all. They arrived at my door 18 hours after I clicked buy now, individually boxed, carriages mounted and ready to use. They mounted easily (I cut two 700's down to 520 with a dremel) and…

Pros
  • Was great quality I just happened to order one 50mm short.
Cons
  • 3 out of the 4 carriers are smooth after a good cleaning. The last one sticks no matter what you do.

Revainrating 5 out of 5

Amazing results best in my review

I been putting of this review for a bit as I was getting parts together.The rails are really good for what I'm doing with them. It helps my my printer look more robust and I don't have to tighten any V rollers anymore. I'd definitely get more of these for other printers I get later on. That being a large format printer I have in the wood works.

Pros
  • The MGN12 700Mm Linear Rail Guide is perfect for machining applications
Cons
  • The steel carriage block could damage or scratch the surface of the linear rail guide over time

Revainrating 3 out of 5

Low quality rail that's priced as a medium quality rail.

Out of the box the rail was sticky and one of the blocks was nearly unusable. I rebuilt these rails shortly after receiving them with replacement balls and new lubricants. One of the blocks is perfect after rebuilding while the other is still rough. The bad block no longer becomes weged on the rail but likes to "cog"/stick every few cm. At this price point and quality I would say either go for cheeper alternatives (direct from Chinese sellers) or spend 2x to get the real thing.

Pros
  • Suitable for use with 3D printers as well as CNC parts
Cons
  • The product may not be compatible with all types of 3D printers or CNC machines

Revainrating 4 out of 5

Great Value best in my review

Very nice linear slide. Does not move as smoothly as much more expensive slide.I purchased this to make a wood working jig -- so precision is way overkill. But it is inexpensie and does the trick.

Pros
  • The precision design of the MGN12 700Mm Linear Rail Guide guarantees accurate and repeatable results
Cons
  • The steel carriage block could add unwanted vibrations or noise to the machine

Revainrating 5 out of 5

Very satisfied with quality.

I was very surprised by how smooth these were. I previously purchased the 450mm and it was no were near as smooth as these. Very satisfied with this purchase. Using on a 3D printer build for the Z and X axis. Will see how it hold up on the X axis over time.

Pros
  • High-quality construction ensures long-lasting durability
Cons
  • The linear rail guide and carriage block may require special lubricants or cleaning solutions

Revainrating 5 out of 5

Most reliable brand I found so far on amazon

Great product. This brand seems much more reliable than others I found so far on amazon. Run smoothly without having to tinker with it. 6 rails from them of different types and length and all worked great. I wish I could say I had the same experience with some of their competitors. Strongly recommend

Pros
  • The MGN12 700Mm Linear Rail Guide provides excellent support for your CNC machines and 3D printers
Cons
  • The product could be less durable than similar products on the market

Revainrating 5 out of 5

Great rails best in my review

I ordered 4 rails, 300mm, all four slide great after flushing and lubing. I wasn't expecting them to come holes at end carriage for lubrication but they did. That made cleaning and lubing super easy. They are a little more expensive than other cheap China rails but worth it.

Pros
  • The MGN12H Stainless Steel Carriage Block is easy to maintain, ensuring long-lasting use
Cons
  • The steel carriage block could be too heavy for some machines to handle

Revainrating 5 out of 5

Ender 5 Plus solid upgrade

These were a nice upgrade. They took all the wobble and a lot of noise out of the printing movement. My original wheels were also starting to wear, and I was getting tired of fiddling with them.These were easy to install. Print your parts or order the other parts first. You need more than just these for the upgrade.

Pros
  • Made from high-quality materials, this product is resistant to corrosion and rust
Cons
  • The product could be difficult to return or exchange if it doesn't meet expectations

Revainrating 2 out of 5

Quality Control where are you?

I had high hopes for this product, but it didn't deliver. It seems that one side of the cart is missing quite a few bearings. Leading to noise and not so smooth movement. I guess I'll have to rebuild this, but other than that. It's a decent buy for the price.

Pros
  • The MGN12H Stainless Steel Carriage Block is self-lubricating, ensuring a long lifespan
Cons
  • The product may be more difficult to find replacement parts or accessories for

Revainrating 3 out of 5

Exceptional costomer service, but questionable quality.

So when i got mine it slide good when the block was moved fast, but when moved slowly it would get stuck. So they said i could get a new block and they would refund me. When i got the new block it was way werse than the first. (Its important to note that it came from a different company name, but it is very possible that they are the same company that just has two different names.) So they then said they would send me a completly new rail. While i was waiting i watch some videos on how to clean

Pros
  • The MGN12 700Mm Linear Rail Guide is versatile and efficient
Cons
  • The steel carriage block could damage other components of the machine if not installed correctly

Revainrating 5 out of 5

Great customer support

Had an issue with the product, but customer support responded and helped me resolve the problem. Product is working great, using for a CoreXY custom system I am building and am very happy with how well the linear rails are working, very smooth after a clean and lube. I would recommend them to anyone interested!

Pros
  • Suggested to use M3 T nut and screws if you fix it to 20 series EU Al-profile
Cons
  • The linear rail guide could make the machine less portable or harder to move around