To operate the machine, simply turn it on and set the temperature to 160°C. Allow it to heat for 3-5 minutes until the thermostat lamp illuminates, then proceed to seal the cups. For optimal continuous use, increase the temperature to 180-200°C. Key features include low operating noise, a robust stainless steel film roll shaft, and a removable sealing tray. The machine can seal between 300-500 cups per hour, significantly boosting productivity and saving time during busy periods. The machine accommodates cup diameters of 90/95mm and is compatible with both plastic and paper cups. The adjustable sealing tray allows for various cup heights up to 180mm, and is suitable for PP and paper cup materials. Before making a purchase, please verify the cup diameter and height to guarantee compatibility. It is designed for sealing beverage cups including milk tea, coffee, and smoothies, but keep in mind that sealing film is not included with the machine. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.