Super belt sander - Update

+ Handy
+ Enough power
+ Simple adjustment of the speed.
+ Filter does its job very well, only he must be frequently emptied.
+ Very extensive and practical accessory
+ In case everything has its place, even more abrasive belts found there still space
o Auto. Adjustment of the sanding belt works only partially, but can be adjusted quickly manually with a screwdriver

Update May 2015:
The Grinder is still working very well.
Through a tip but I noticed that the drive roller on the drive side has a quite big impact. The belt tension spring balances this out, however. But you can the black rubber on this Antreibsrolle slide away in the center of the roll or from the drive side. Thus, the impact is greatly reduced, since in this area the role no longer has such a big impact. Perhaps improved here the manufacturer nor anything to!