Top&Side Sealing Machine
PRODUCT PARAMETERS
Description
Top & Side Sealing Machine – Manual Pouch Battery Heat Sealer with Dual Temperature Control
We designed this Top & Side Sealing Machine as a manual mechanical equipment specifically for the top sealing and edge melting of pouch lithium battery aluminum-laminated film. Unlike other models, this machine delivers a unique practical effect with a user-friendly operating platform. Consequently, it has become a preferred choice for researchers and small-scale producers.
Working Principle:
Heating tubes raise the upper and lower sealing heads to preset temperatures. During sealing, these heads apply localized heat to the aluminum-laminated film for a short duration, melting the inner layers and fusing the two sides together. Thus, the battery core becomes completely encapsulated within the aluminum-laminated film.
Key Features:
- Dual Temperature Control: Upper head recommended at 200°C, lower head at 160-180°C. You can freely set both temperatures independently via separate controllers.
- Adjustable Sealing Time: 0-99 seconds adjustable, with recommended 3-4 seconds for optimal results.
- Temperature Alarm System: Built-in alarm alerts you if temperatures go too high or too low, ensuring consistent seal quality.
- Foot Switch Operation: Hands-free activation makes operation practical, reliable, convenient, and fast.
- Fully Enclosed Housing: All working parts (except feeding area) are enclosed for operator safety.
- Glove Box Compatible: Compact design (L350×W380×H520mm) allows placement inside argon or nitrogen glove boxes.
- Wide Compatibility: Seals batteries up to L180×W180mm (including air bag and tabs) with 190mm sealing length.
Applications:
- Top sealing of pouch lithium batteries
- Side sealing of pouch cells
- Battery R&D laboratories
- Small-scale pouch cell production
- Glove box-based battery assembly
Technical Parameters
| Parameter | Specification | Remarks |
|---|---|---|
| Upper Sealing Head Temperature | Recommended 200°C | Freely settable |
| Lower Sealing Head Temperature | Recommended 160-180°C | Freely settable |
| Sealing Time | Recommended 3-4s | 0-99s adjustable |
| Sealing Thickness | 0 – 0.5 mm | – |
| Sealing Length | Max. 190 mm | – |
| Sealable Battery Size | Max L180 × W180 mm | Including air bag and tabs |
| Sealing Width | 5 mm (standard) | Customizable |
| Gas Source | 0.6–0.8 MPa Argon/Nitrogen (inside glove box) | 0.7 MPa Compressed Air (outside glove box) |
| Power Supply | AC220V/50Hz or AC110V/60Hz | Customizable |
| Power Consumption | 1800W | – |
| Equipment Dimensions | L350 × W380 × H520 mm | – |
| Equipment Weight | Approx. 42 kg | – |
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