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18650 21700 4680 Full Tab Automatic Winding machine

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Mr. Coco Huang

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+86 15875572571

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18650 21700 4680 Full Tab Automatic Winding machine

Payment Method:	T/T, Western Union

Details Information

Product Description

Detail Information

Brand Name

GERUISI

Model Number

GRS-21/70Q-L

Speed:

30PPM

Product Description

18650 21700 4680 Full Tab Automatic Winding machine

Parameters

1. Winding method:

A. Three-winding needles and three-station winding are adopted.

B. Needle diameter Ø4.0 (or as specified by the customer (Ø3.5- Ø8.0))

C. Winding diameter: Ø15-Ø32mm

D. Number of polar ears: All Tab

E. Battery cell height (unflattened tabs)

Winding capacity

1. Production capacity

The production speed of the battery cell equipment is ≥30PPM and within 1200mm long negative electrode sheets. (21700 battery cell

The utilization rate is ≥95%

The utilization rate ={total production/(startup time - necessary deduction time) × Theoretical production speed of the equipment}×100%. Necessary deduction time: downtime not caused by equipment reasons, such as material change, tape joining and other production preparation times.

2. The pass rate is ≥98%

The yield rate = total number of good products/(Total production - necessary deduction quantity) ×100%

(Except for poor material factors)

Necessary deductions should be made for defective products not caused by equipment factors, such as poor tape connection, excessive film length, and missing tabs, etc.

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battery manufacturing line,

battery winding machine

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Battery Materials And Accessories

18650 21700 4680 Full Tab Automatic Winding machine

Payment Method:	T/T, Western Union

Detail Information

Product Description

Detail Information

Brand Name

GERUISI

Model Number

GRS-21/70Q-L

Speed:

30PPM

Payment Terms:

T/T, Western Union

Product Description

18650 21700 4680 Full Tab Automatic Winding machine

Parameters

1. Winding method:

A. Three-winding needles and three-station winding are adopted.

B. Needle diameter Ø4.0 (or as specified by the customer (Ø3.5- Ø8.0))

C. Winding diameter: Ø15-Ø32mm

D. Number of polar ears: All Tab

E. Battery cell height (unflattened tabs)

Winding capacity

1. Production capacity

The production speed of the battery cell equipment is ≥30PPM and within 1200mm long negative electrode sheets. (21700 battery cell

The utilization rate is ≥95%

2. The pass rate is ≥98%

The yield rate = total number of good products/(Total production - necessary deduction quantity) ×100%

(Except for poor material factors)

Necessary deductions should be made for defective products not caused by equipment factors, such as poor tape connection, excessive film length, and missing tabs, etc.

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