Vevor Al-310S Power Feed X-Axis 450 in-lb Torque,Power Feed Milling Machine 0-200PRM, Power Table Feed Mill 110V,for Bridgeport and Similar Knee Type Milling Machines - Amazon.com

Installed the drive on a 9x42 Jet mill, it fit perfect and installed in about 30 minutes. So far with the proper shims the thing runs smooth and quiet. Directions are sketchy but I’m more of a picture guy anyway so no problem. It was a great price, I purchased one of the opened boxes for 127.00 the box gets tossed anyway, product was perfect.

Like others have said, the directions are very vague. The keyway is cut too small, some modification needed. I put mine on a old Bridgeport. The variable speed does oscillate at very low speed, works good enough for me.

My vertical mill is not a supported model, but I was able to adapt this 450oz/in unit to a LHS drive using a steel plate, few sprockets and a length of chain. the handle has different detents behind it, and it can be converted to a horizontal mount pretty easy. drive shaft was 8mm, so a type 25 chain fit with some relief around what used to be the bevel gear. (B09QSQZY47) Overall, once it got it in, it works as it should, easy to set speed and change direction with the left hand and add oil with the right. The steel support plate doubles as a spot to stick down a large magnetic tray with collets and mill bits. also, my light clips on in just the right spot.

I have a Millrite MVN Milling Machine, and this power feed required a lot of machining to get to work. First when I opened the box, which was in good condition, my power feed had cosmetic damage in the form of scratches on the outside. I tested to make sure it still worked, and my mill isn't exactly new either so I decided to keep going. I couldn't use the mounting bracket this came with due to the casting of the bed ( there is this little circular lip that the dial sits in, so it is not flat). I had to machine a disk to fit in that lip and secure it to the bed. Also the drive gear fits a 5/8 shaft, but the inner diameter of the bearing in the motor assembly is much wider in diameter than 5/8, so I had to machine a bushing for the shaft so the motor assembly could sit true with the shaft. In addition the keyway for the bronze drive gear was smaller and narrower than my mill's lead screw, so I had to use a keyway cutter to widen the keyway so I could actually key it into the shaft. Lastly, in order to attach the manual handle back I needed to machine a 5/8 shaft extension to fit into the bronze drive gear and out so the handle could be reattached at the end of the whole assembly (my lead screw was too short). Some of these things were my own fault for not looking closely before, and some of them was the lack of information from the company, instructions, and listing. It works fine for what'd you expect for a cheaper power feed, but I can't say my experience was particularly pleasant or easy.

I gave this 5 stars ONLY to keep them from erasing the review. They claim that this fits a bridgeport mill. Yes it will but you have to modify it to fit. It is not a direct replacement. The key way in the drive gear is poorly machined , Shim pac was missing, and the instruction un readable. The bracket that mounts to machine had to be modified as well The ONLY WAY i got mine to work was to rob parts from other machine to get it to work. After I got it to work the motor was LOUD and runs ruff .If you contact the seller he will ask for pictures. This is a stall tactic. He uses it on other web sites too!!. I am a season machinist and I can tell you, this is JUNK . GOOD LUCK WITH COSTUMER SERVICE TOO ! Cause as soon as he gets you money the warrant ENDS.

The product is good, but the install instructions are terrible. There are no instructions detailing how to measure the shims for proper adjustment. I installed mine on a Bridgeport mill with the old gear drive. The install requires you to modify the lead screw and cut new woodruff key seats. All in all, I’m pleased with the product, but the install is not a plun play.

I had to machine the Bridgeport shaft to fit the unit. The unit DOES NOT FIT a standard Bridgeport. Overall, not a huge deal for me but it took me a while to get around to modifying the machine so it sat in the box for six months. The instructions suck. Awful Chinglish. Be prepared to do some re-engineering. The unit worked as expected for maybe a month then it just died. I went to use it after a weekend and nada, no signs of life. Pisses me off after expending the effort to mount it and after modifying my machine. Just another piece of Chinese CRAP I bought with high hopes. I will someday learn this lesson!

I think it is going to work fine. I had to do a few mods to get it to work on my Rockwell 21-120. Added some 9/16 to 5/8 bushings on the Rockwell feed shaft and made a custom inner race for the Vevor feed. Shortened the Vevor ring gear and ground a new key-way. Made a new mount using 1/2 inch aluminum. I have used the mill several times with the new setup and it's worked fine. I would give it 5 stars if they made a kit that fit a Rockwell!