Quote from: grepper on November 02, 2013, 07:01:39 AMI see that your machine is only 1/3 HP, is that a problem? I only anticipate sharpeining knives with this? thanx
I'm convinced that dandelions actually duck when they see the mower coming. It's a reasonable man's only way to explain how they can survive a mower deck when they are taller than the grass that gets cut next to them. I deeply respect dandelions. They grow anywhere! From shade to dry cracks in the middle of cement. Their multiplicative proclivities are astounding. What an amazingly obnoxious plant.
Anyway, I use a Kalamazoo 1SM. It's a 1" grinder. It's great for sharpening because it's slow @ 17500 rpms so it does not heat things up as quickly as a faster machine does. It's truly an excellent machine for under $300.00. But, the one inch belt is not ideal for mower blades. Powered by its Baldor motor, it does a great job and is completely adequate for the task, but a one inch belt is a little small for mower blades, so it takes longer. If your main purpose is sharpening mower blades, you might want to consider a 2" – 4" grinder, or a dedicated mower blade grinder. But, like I said, the 1SM does a great job. It's a lot like mowing your yard with a 48" mower deck rather than a 60" deck. Works great, just takes a little longer.
I'd love to have this Burr King. It rocks! Lawn mower blade sharpening starts about two minutes in, but the whole thing is rather cool and worth watching:
https://www.youtube.com/watch?v=BvgvEpAHT3M
Or this! You can get into a variable speed KMG for <$1500.00. What an amazing machine. I've had my finger trembling over the trigger on this a couple of times, but, sadly, sanity prevails:
https://www.youtube.com/watch?v=BYllaxuzMk0
https://www.youtube.com/watch?v=jy_guBBaUTU
I mean..., It's only money.........., Right?