• 7 "color LCD touch screen, graphical operation interface, Chinese and English display and printing switching, keyboard input control, built-in clock and parameters can be set and have automatic storage function • It has a positive sequence (descending order) sealing counter, which can realize the statistics of the number of sealing within 0 ～ 9999; it has special functions such as printing margins and printing interval symbols • With rapid heating and auxiliary cooling design: equipped with microcomputer- controlled heating and cooling mechanism to reduce the waiting time of the sealing temperature from low to high or high to high, efficient and energy-saving, to meet the needs of fast-paced temperature conversion • Fault automatic alarm indication, which can realize automatic detection of the working process, and all kinds of faults can be automatically alarmed or prompted • Standby time and standby temperature can be adjusted, i ntelligent standby recovery, can restore to working temperature at high speed, reduce waiting time