I am going to help the maker by doing some machining and handle the sales. He makes 2 models. I have used both models for the past 3 years with no issues. If you use a lot of regrind wait for the bigger motor if your mixing virgin the little one works great. My One with a high torque smaller motor and another with a little larger motor. They are high quality made with expensive components. Super simple to use and comes with a variable control that turns off (most don't you have to un-plug). $85 includes tax and shipping. We are wrapping up 15 units today and I know 5 are spoken for. You can email me at firstname.lastname@example.org I will invoice you using paypal.