Vacuum pre-sealing machine (200)

Vacuum pre-sealing machine (200)

Model：
CAN-SEA0A-0200GB
Applied range：
Vacuumpre-sealing machine is mainly used in the packaging process of soft-pack batteries, especially in the pre-sealing link. It can be in the vacuum environment of the battery packaging parts of the initial hot-press sealing, for the subsequent formal packaging to lay the foundation. These 1 steps are essential to ensure the performance and quality of the battery, which can eliminate the air inside the battery, reduce the generation of bubbles in the packaging process, and improve the tightness and consistency of the package.
Date issued：
2024-12-22 20:42:42
Equipment Size：
Workingdepartment: 480mm * 450mm * 381mm Control box: 320mm * 250mm * 180mm
Weight：
45kg

Details

This product is developed for use in advanced battery manufacturing lines, particularly for pre-sealing processes under vacuum conditions. Designed to operate across multiple battery formats including pouch cells, prismatic aluminum case cells, and solid-state or metal lithium battery lines, it supports critical steps in electrolyte injection and dry electrode preparation. The vacuum pre-sealing machine (model CAN-SEA0A-0200GB, brand Canrd) ensures removal of trapped gases and contaminants before final sealing, which is essential for improving cell consistency and electrochemical performance. Its integration into cylindrical, zinc-ion, and other specialty battery lines reflects broad research and production applicability. The equipment is engineered for reliable vacuum control and precise sealing parameters, contributing to higher yield and safety in both R&D and pilot-scale manufacturing environments.
air source
0.3MPa ~ 0.6MPa (compressed air or inert gas)
quota power
about 1100W
equipment weight
main machine: about 35kg control box: about 10kg
quota voltage
AC220V/50Hz
equipment size
working part: 480mm * 450mm * 381mm mm; Control box: 320mm * 250mm * 180mm
heat sealing time
adjustable from 0 to 99.9 seconds
suitable for copper mold size
Top seal copper mold 200mm long (can be customized according to customer requirements), heat seal width 5mm (can be customized)
heat seal temperature
room temperature ~ 250 ℃, temperature adjustable
battery trial specification
maximum battery discharge range 200mm long and 160mm wide (including air bag position)
head parallelism
± 0.02mm
seal thickness range
60μm ~ 300 μm
Temperature control accuracy
2 ℃
heat seal pressure
0~7kg/cm2 through air pressure adjustment
Thickness uniformity
The thickness difference between any two points is less than 15μm
capacity
above 200 pcs/h (according to staff's proficiency and cell size)
Sealing method
The upper and lower molds are made of copper molds with good thermal conductivity (silica gel plates can be added for soft sealing)
Vacuum degree
Up to-95kpa, adjustable. (Buyer's own vacuum pump)

Vacuum pre-sealing machine is mainly used in the packaging process of soft-pack batteries


1. Reasonable mechanism design, small footprint, simple operation, high efficiency, stable precision, and good consistency, which can avoid electrolyte splashing during packaging;

2. Suitable for the top side sealing, vacuum degassing, vacuum sealing and other processes of medium and small soft-pack lithium-ion batteries;

3. The head is made of copper material with good heat transfer effect and saving power consumption to improve work efficiency;

4. The head adopts 45 & deg; angle design, driven by a cylinder and guided by two linear bearings to ensure uniform sealing of the product, and the pressure can be adjusted through the pressure regulating valve

section to achieve different process parameter requirements;

5. Good temperature uniformity, high packaging consistency and long service life. The vacuum degree is maintained well to ensure the yield of the finished battery;

6. Split design, the main body can be placed in an ordinary glove box, and the control box is external;

7. When used in the glove box, it is recommended to use inert gas to prevent contamination of the glove box;

8. simple operation, beautiful appearance, small size, light weight.


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