Reseñas de clientes para Lijadora de banda VEVOR, pulidora de banda de velocidad variable de 30 x 1 pulgada con VFD, pulidora de 550 W con 2 moldes de pulido y 3 bandas de lijado para metalurgia y fabricación de cuchillos.

Vevor's 1x30 Belt Grinder is a unique tool and does a great job. Some improvements to quality of build could be made but for the price it's hard to beat. I am happy with my purchase

Awesome little grinder. This blows the typical cheap 1x30 grinders out the window, it's basically a scaled down 2x72. I've yet to lug the brushless motor down even while running at low speeds. Tracks great, the entirety of the machine is sturdy and stout, everything easy to square up the tool rest and platen. My only gripe is that the big rubber wheel is quite out of round, actually unusable out of the box. I plan on chucking it up in my lathe to see if I can true it up, just haven't got around to it yet. All in all, great machine at a really solid price. 4.5 stars, would of been 5 if the big wheel ran true

I bought it roughly a month ago. Found it was easy to set up and use. Have been sharpening my knifes and axes. Just loving it until the bottom roller on the flat grinding wheel assembly seized up and blew a belt. Hopefully you can get this replaced soon. Otherwise it seems great.

I picked up the VEVOR 30×1‑inch variable‑speed belt grinder hoping for an affordable machine with decent capability for knife making and general metalwork. While the core grinder can perform well, several design and quality‑control problems showed up quickly, and buyers should be aware of them. 1. Flat‑Grinding Jig Cannot Be Used in a True Vertical Position The product photos show the grinder running perfectly vertical when the flat‑grinding attachment is installed. In reality, the bar that the jig mounts to is too long, and it physically contacts the upper wheel assembly before the machine can rotate upright. Because of this, the belt ends up leaning forward instead of standing straight up. This isn’t a setup mistake — it’s a geometry issue. Anyone expecting a proper vertical platen for flat grinding will be disappointed unless they shorten or modify the bar. 2. Base Alignment Is Off The mounting base does not line up square with the rest of the machine. This misalignment makes the machine feel “twisted” compared to how it should sit. 3. Electrical Failure: VFD/Interface Stopped Sending Power to the Motor After only a few hours of normal use, the motor didn’t burn out — the interface/VFD stopped delivering power to it. I verified the outlet and incoming power, which are fine. The controller simply quit outputting voltage to the motor with no warning or overload indicator. This points to a failure in the wiring harness, internal connectors, or the VFD board itself. Early controller failure is a serious reliability concern for a machine advertised as a 550W variable‑speed grinder. Overall Impression The grinder has potential and performs well when it’s running, but the combination of: a flat‑grinding jig that cannot achieve the advertised vertical position, a base that doesn’t align with the frame, and a VFD/controller that stopped powering the motor after a few hours makes it hard to recommend without major caveats. The design concept is good, but the execution and quality control are inconsistent. Buyers should be prepared for possible defects, modifications, or returns. About the rating... I do think this has potential to be very good value, but if I can't turn it on, well, it is useless.

I have been using this for a bit now and there are a few things that would help to make this a 5 star machine. First the table is so small that it’s pretty much useless. I made one that’s 10” by 4” and it works perfectly. Second the mount that holds the table holds it about an inch too high making it hard to use knife grinding jigs. If you make one an inch lower it works much better. Third the mounting holes and pins for the accessories are very smooth and even tightened down hard they tend to move and change angles. Roughing them up with sand paper helps. Overall the speed and torque are perfect. It’s quiet and easy to use. Just could be better.

Would not purchase if I had my time back, there are better options for knife sharpening for the price. Item does not go in both directions.