To test the temperature, pressure, time and strength for heat sealing of various plastic films, composite film, aluminum foil and so on.

1.With five work stations, can set five temperatures, high efficiency.

2.Six heat seal bars have independent temperature control and setting.

3.Use compressed air, pneumatic drive.

4.Automatic and manual modes; use foot switch for manual mode.

5.Can customize size, shape and smoothness of heat seal bar.

6.Can upgrade heat seal bar with anti-sticking function.

7.Temperature calibration is simple.