Product Name:  Secondary Vacuum Final Sealing Machine         

It is mainly used for incidental piercing and secondary vacuum final sealing of flexible packaging batteries. It is not recommended to use it in a glove box if it is not under special conditions , and can achieve many functions such as vacuuming, piercing and draining, heating and sealing. The vacuum degree of the working chamber of the equipment is good, the sealing effect is high, and the finished battery is flat.

*The head is made of copper material, which has good heat transfer effect, saves electricity consumption, improves work efficiency, and saves energy compared with similar products;

*The pressure of the upper and lower heads can be adjusted by the pressure regulating valve to meet the requirements of different process parameters;

*The upper and lower heads are driven by cylinders and guided by two linear guide sleeves, which can move up and down flexibly and accurately.

Ensure the parallelism requirements of the product after edge sealing;      

*With automatic puncture function;      

*The cover cavity is driven by an air cylinder and guided by a linear guide sleeve, which can move up and down flexibly, and the guidance is accurate to ensure the product tightness requirements;

*It can be applied to batteries of different specifications, and the adjustment is simple and convenient;

*Easy to operate, beautiful appearance, small size and light weight;

*The cavity is made of aluminum alloy, which is corrosion resistant and has a firm structure;

*Vacuum degree ≤ -96Kpa (the buyer shall provide a vacuum pump)

* Head temperature: room temperature～250℃, temperature adjustable;

*Temperature control accuracy: ±1.5℃;

*Heat sealing pressure: 0～7Kg/cm 2 adjustable; 

*Heat sealing time: 0～99 seconds adjustable;

*Edge banding width: 5±0.4mm (according to customer requirements);

*Edge sealing size: 200mm;

*The range of the battery is 200 long and 120mm wide

* Seal thickness range: 60 ~ 300um

*Seal thickness accuracy (mm): package thickness difference between any two points <15um

*Gas consumption: about 0.2L compressed gas/each time.

*Pneumatic working speed: ≥180 times/h

*Power: Using 300w heating tube, the power consumption when heating is about 0.6KW.

*Compressed air source: 0.5～0.7Mpa;

*Dimensions: Working part: L510mm*W510mm*H710mm;

*Power supply: 220V/50Hz;

*Weight: about 70KG