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Automatic Rotary Top and Side Heat Sealing Machine for Pouch Lithium-Ion Cells

Product Name:Automatic Rotary Top and Side Heat Sealing Machine for Pouch Lithium-Ion Cells
Model:KAT-DCFS-200
Brand Name: KAT
Email: saleskatbattery@gmail.com
Mobile: +86 18650702009
INQUIRY

Automatic Rotary Top and Side Heat Sealing Machine for Pouch Lithium-Ion Cells

I. Functions and Working Process

l Function:

Performs thermal sealing on the top and side edges of square pouch lithium-ion cells, or top edge sealing for pouch cylindrical cells.

l Working Process:

Put the battery into the battery tray. Press the two control buttons on the front of the operation panel, and the machine will automatically rotate the turntable to move the battery to the sealing position. The upper and lower heat sealing bars will then heat-seal the battery's edge. After maintaining pressure for the specified time, the heat sealing bars will return to their original positions. When the next battery is loaded, the one that was just sealed can be taken out.
If there is no battery in the tray, the corresponding upper and lower heat sealing bars will not work.

II. Cell Size Specifications

l Standard Cell Size:

No.	Symbol	Dimension (mm)	Diagram
1	L	100–200
2	W	100–200
3	H	3–15

III. Basic Parameters

Parameter	Specification
Power Supply	220VAC / 50Hz
Power Consumption	4.5 kW
Heating Rod Power	500W each
Compressed Air	≥0.4 MPa
Battery Tray Dimensions	200 × 200 mm
Applicable Cell Thickness	≤15 mm
Sealing Bar Length	210 mm
Sealing Bar Width	Top Sealing: 3.5 mm soft sealing with preheating block for tab Side Sealing:5 mm hard sealing
Heat Sealing Temperature	< 250°C, adjustable
Heat Sealing Speed	≤400 cycles/hour (depending on process parameters)
Equipment Weight	Approx. 330 kg
Overall Dimensions (L×W×H)	Approx. 860 × 860 × 1650 mm
Coating Color	Customized according to customer requirements

IV. Process Performance

1. Rotary 4-station structure, with two sets of heat sealing heads

2. Top and side sealing temperatures (ambient ~250°C) are independently adjustable

3. For square pouch cells, top and side sealing can be performed simultaneously. Both soft and hard sealing processes can be achieved by changing the sealing strips

4. Touchscreen display operation, controlled by PLC

5. Top and side sealing pressures and cylinder strokes are independently adjustable

6. Top and side sealing times (0–99.9 seconds) are independently adjustable

7. The front of the machine is equipped with a safety light curtain. If a body enters during operation, the machine will immediately reset automatically—safe and reliable

V. Reference Images

VI. Equipment Requirements

1. The overall sheet metal exterior must be precisely finished, with no paint chipping or damage, and uniform seams. All screws must be stainless steel hex socket types, and hinges must be silver stainless steel.
2. Acrylic panels must be free of cracks, scratches, or scuffs.
3. Aluminum profiles must be free of cracks, scratches, or scuffs.
4. Electroplated parts must be rust-free, scratch-free, and scuff-free, with a plating thickness of over 5μm.
5. All machined components, including foot support plates, aluminum profile support blocks, and voltage pressing blocks, must undergo surface treatment.

VII. Equipment Configuration

No.	Name	Quantity	Brand	Remarks
1	Cylinder	4	AIRTAC
2	Solenoid Valve	4	AIRTAC
3	PLC	1	Panasonic
4	Touchscreen	1	Weintek
5	Temperature Controller	4	OMRON
6	Pressure Regulating Valve	1	AIRTAC
7	Safety Light Curtain	1	LCP
8	Electrical Components	Batch	CHINT

VIII. Accompanying Documents

No.	Name	Quantity	Unit	Remarks
1	Operation Manual (Chinese)	1	Set
2	Packing List	1	Set
3	Complete Front View Diagram	1	Set
4	Electrical Schematic Diagram	1	Set
5	Main Components Specification List	1	Set

IX. Spare Parts and Accessories List

No.	Name	Specification/Model	Quantity	Manufacturer	Remarks
1	Toolbox	—	1 set	—
2	Heating Rod	￠9.8 × 210	2	—
3	Thermocouple	—	1	—
4	Solid State Relay	—	2	—
5	Fuse	—	2	—