the motor can rotate clockwise or counterclockwise to make the discharging faster and more thorough, and greatly improve the discharging speed. food grade stainless steel. production capacity: 38-48l/h.cylinder:13l.18-20mins per batch.4.3" touch control panel, timer control, one-key automatically running,current overload protection. new design model,transparent cover, mixing process visible, easy to open and close. can be added fruit, nuts, jam, chocolate beans, etc from the plywood case packing.already filled in full refrigerant before packing. ce certificate.1 year warranty for easy broken parts available to use in ice cream shops, restaurants, bars, cafes, schools, milk-tea stores, snack bars, ls, bakeries, and so on..syi