1. The cavity is made of aluminum alloy, corrosion-resistant and solid structure; 2. The vacuum degree can be adjustable within -90Kpa~0 (customers provide their own vacuum pump); 3. Head temperature: room temperature~250ºC, temperature adjustable; 4. Temperature control accuracy: ± 5 ºC; (not counting the soft sealing bit) 5. Heat sealing pressure: 0~7Kg/cm2 adjustable; 6. Heat sealing time: 0~99 seconds adjustable; 7. sealing width: 5mm (according to customer requirements); 8. Head size: 400mm; 9. Head: soft seal 10. Gas consumption: about 0.2L compressed gas/per seal. 11. Pneumatic working speed: ≥ 180 times / h 12.Maximum size of production battery: length 340mm * width 340mm * height 12mm 13.Power: 1000w heat pipe is used, the power consumption when heating is about 2.0KW. 14.Power supply: 220V/50Hz; 15.Power: 2.1KW; 16.compressed air source: 0.6 ~ 0.8Mpa; 16. External dimensions (550*550*700mm) 17.Equipment weight: 57KG