Hotline:0756-3398057  Switchboard:0756-3398000
Contact Us
Sales Headquarter of Zhuhai Higrand Technology Co., Ltd.
Switchboard telephone: 0756-3398000
Accessories sales:
0756-3398057 After-sales service:
0756-3398067 13750049669
Add:No.1 Huaguan Road, Tangjiawan Town, High-tech Zone, Zhuhai 519085 China (519085)

Laser Punching and Winding Machine for Cylindrical Cell

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Features:

lAdopt three-station winding device to improve productivity

lAdopt four level EPC rectifying system of unwinding. processing, pre-winding

lAdopt segmented tension controlling system

lWith tab punching function, the height of tab can be adjusted

lCCD winding EPC rectifying closed-loop

lWith removing dust, iron and static function

lWith the detection function of defective CCD, cell alignment and size

lUse Hit-pot short circuit testing, eliminate the defectives

lWith auto replacing material and prepare tape function

lWith dust cover and FFU air cleaning system

lAdopt mechanical tab flattening, leveling system

lWith multiple tab two pre-fold functions





TechnicalParameters:



No.

Item

Parameter

Unit

1

Model

LWC-32/140-R

LWC-46/80-R


2

Electrode Width

70-150

60-125

mm

3

Electrode Length

1000-4000

3000-6000

mm

4

Separator Width

70-150

60-125

mm

5

Cell Diameter

Φ25-50

Φ30~50

mm

6

Needle Diameter

Φ5~Φ8 optional

Φ5-Φ8 optional

mm

7

Laser Cutting Beat

100

m/min

8

Laser Cutting

Heat affected zone≤80um

Leakage metal40um


9

Laser Cutting

Burr15um

Molten bead10um


10

Winding Precision

±0.3

±0.3

Mm

11

Speed

20(electrode length 2500mm)

18(electrode length 5000mm)

PPM

12

Operating Rate

98%


13

Yield Rate

99.5%


14

Weight

7000

10000

kg

15

Dimension

4000Lx2300Wx2400H

5200Lx2600Vx2750H

mm





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