The VCM (vertical cutter mixer) is a good mixer, and yes, you can incorporate scrap dough into a new dough using these mixers. We have found that it is better to cut the scrap into chunks when putting it into the mixer rather than just tossing it in as a large piece. This ensures better incorporation into the fresh dough. Since the mixing is done at high speed, 1750 r.p.m., the mixing time is short, in the range of 60 to 90-seconds, with 70 to 75-seconds being about par. Yes, you can definately over mix a dough in the VCM, so exercise caution. Remember, we just want to mix the dough to a smooth, satiny appearance. Keep in mind that there are two diffwerent blades for the VCM. One is a flat, dull blade designed for mixing dough, the other is a sharp, curved blade that is designed for cutting and slicing (think cheese and salad makings). While we don’t normally see too many VCM in use, they are popular in applications where the dough must be made regularly during the day (not my favorite method either, but hey!) in this application the short mixing time is a real asset.
Tom Lehmann/The Dough Doctor