1. DZ400T multi-function vacuum atmosphere packaging machine has complete functions and can be used for intermittent single seal packaging.
2. With no chamber double gas nozzle mechanism, it is not limited by the size of the vacuum chamber and has a wide range of applications.
3. It is suitable for packing articles with lower vacuum degree and higher aeration purity; for example, double heating can be used for heat-sealed thick plastic composite bags.
4. It can prevent the products from oxidization and mildew, as well as corrosion and moisture, keeping the quality and freshness of the product over prolonged storage time. It is used in vacuum packaging for the food, pharmaceutical, aquatic, chemical and electronic industries.
5. Fault Phenomenon: The machine cannot vacuum; Vacuum degree is not enough; The upper cover of the vacuum chamber cannot open; The machine cannot seal; It is the bad seal; Smoking in sealing parts.
6. Reason: Contactor is damaged; Travel switch damaged or not in place; Up and down cover not fit; Vacuum pump motor badness; Piping connector lose; Air leakage in a vacuum chamber or electrical valve; Pipe leakage; Sealing ring damaged; Sealing time is not enough.
7. The gas-release electromagnetic valve cannot work or bad contact; Sealing transformer damaged; Electrical heating parts damaged; Fuse of sealing parts damaged; Sealing contractor damaged or bad contact; Sealing electrical valve damaged; Air-bag air leakage; Sealing time and temperature is not suitable.
8. There is a foreign object on sealing parts; Sealing parts inflexible; PTFE cloth damaged; Sealing belt damaged; There are some foreign objects on sealing parts.
9. Solution: Change or adjust it; Press the up cover; Prolong sealing time; Set up them; Clean them.
|Vacuum pump stroke volume||4.3 m³/h|