Smooth Operator Automatic Espresso Knock Box And Portafilter Scrubber, Electric Coffee Puck Remover With Dual Brushes For 51mm And 58mm Handles, No Mess Cleanup Rig For Weekend Warriors And Pro Baristas, Absolute Game Changer For Your Daily Grind

Single electric espresso puck scraper with brush system
✔️ Handles 51 and 58 mm sizes, triple mount style, electric scrubber

This automatic knock box attachment removes spent coffee pucks from group head handles in seconds. It cuts down cleanup time for busy cafe counters and keeps home brewing stations neat after every pull.

✅ Dual rotating brushes clear residue from flat and rounded valve bottoms
✅ Quick release mechanism locks onto standard 51 and 58 mm portafilters
✅ Adjustable bracket supports shelf edge clips, counter rests, or drywall anchors
✅ Splash guard directs wet grounds straight into the collection bin

💡 Why should a commercial grinder operator choose an automated espresso knock box over manual tapping?

Manual tapping throws back grease that kills flavor. A powered puck scrubber keeps your shots tight and saves your fingers when you're grinding through double digit rounds. Grab this handy rig to stop wasting steam: - Serrated nylon heads dislodge cake buildup before you even touch the lever - Rubber gasket seals off water so your outlet stays dry during heavy pulls - Heavy duty base absorbs shock when you drop dirty handles after long shifts✝️