Ceado E37Z-Barista Overview The Ceado E37Z-Barista is a commercial oriented entry in their E37Z series, inheriting their angled design and grinding chamber while innovating with new zero retention technology. A monster of a grinder with proprietary 83mm burrs, the E37Z-Barista features robust programming incredibly precise grind adjustment, and introduces SweepOut Dual-Spin which reverses the motor after grinding to clear out any coffee left over from the grind cycle. Features and Performance To achieve zero retention on a grinder with a hopper Ceado invented a solution in the form of SweepOut Dual-Spin technology, a feature that reverses the motor after grinding to clear out the chamber. The SweepOut feature can be toggled on or off and allows users to program the duration of the reverse spin according to their needs. As a result, the grinding chamber is cleared between each shot before a new dose is ground. Grinding is handled by a 900W motor that operates at 1,700 RPM. With a set of 83mm steel burrs of proprietary design that have been optimized for low friction and high uniformity, the E37Z-Barista has an output of up to 5g/sec when grinding for espresso. The bean hopper holds 1,200g (over 2lbs) of whole bean coffee and the grinder can be programmed with three unique shot times that are set within 1/10 of a second. Grind adjustment is handled by Ceado's QuickSet Gear which locks in your setting with threaded teeth while allowing for simple and subtle adjustment. The E37Z-Barista's performance is matched by equally impressive programming. Mounted on the left side of the hopper, the color touch display gives you access to the grinder's myriad features. Shot times and backspin duration are all programmable. You can also modify the operation of the grinding microswitch, toggle thermal control for the temperature regulating fan and password protect your settings from overeager baristas. Why You Should Get It The E37Z-Barista embodies Ceado's mantra of "Think Strong Work Better." In a coffee landscape where single-dosing and zero-waste grinding has become the standard they've crafted a grinder that is both a high capacity workhorse and a precision instrument. The precision and stability of the Quick Set Gear combined with the revolutionary SweepOut Dual-Spin technology guarantees perfect shots back-to-back, all day, every day.