WUHAN GRACE NEW ENERGY CO., LTD.
| Payment Terms | T/T, Western Union |
| Speed | 30PPM |
| Brand Name | GERUISI |
| Model Number | GRS-21/70Q-L |
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Product Specification
| Payment Terms | T/T, Western Union | Speed | 30PPM |
| Brand Name | GERUISI | Model Number | GRS-21/70Q-L |
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.
Company Details
Business Type:
Manufacturer
Ecer Certification：
Site Member
Wuhan Grace New Energy Co., Ltd. is a professional in battery complete experimental equipment, battery testing equipment, and dehumidification and purification equipment. We provides customized solutions for a complete set of lithium battery Laboratory and pilot produce lines, meeting the ... Wuhan Grace New Energy Co., Ltd. is a professional in battery complete experimental equipment, battery testing equipment, and dehumidification and purification equipment. We provides customized solutions for a complete set of lithium battery Laboratory and pilot produce lines, meeting the ...
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