Automatic Continuous Coating and Die Cutting Machine For Lithium Battery Production
Feature
1)Dual unwind mechanism, one in use and one in reserve, enabling quick roll change.
2)Three sets of web guiding systems for unwind alignment, in-process alignment, and die alignment, ensuring precise forming of polar plates.
3)High-precision marble mold installation platform, tungsten steel blade coordinate grinding, and hexagonal guide pillars imported from Japan, effectively ensuring mold longevity.
4)Equipped with CCD inspection for polar plate appearance and dimensions, automatically rejecting defective polar plates and outputting qualified products.
5)Dual material box for material collection, allowing uninterrupted operation during material box replacement, and enabling seamless integration with logistics lines for automatic material box exchange.
6)Non-contact dust and iron removal system, eliminating dust on both sides of the polar plates.
7)FFU fans on the top of the equipment provide air supply, while an industrial dust removal system creates negative pressure suction at multiple stations
Specification
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Project
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Parameter
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Production efficiency
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>250PPM (electrode width 100-160mm)
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Burr size
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Vas12um ; Vbs12um
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Deviation correction accuracy
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≤±0.1mm
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Slice forming accuracy
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±0.2mm
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Mold Life
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1. After each mold repair, it can be used no less than 1.5 million times;
2. The number of times the mold can be repaired ≥ 10 times;
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Material box receiving accuracy
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±0.5mm
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Qualification rate
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≥ 99.8% (defects caused solely by the machine)
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Crop growth rate
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≥ 98% (faults caused solely by the machine)
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Overall dimensions
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W1750mm x L7000mm x H2350mm
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Weight/bearing capacity
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About 8000kg; >650Kg/M-2
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Power
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AC380V three-phase; Voltage fluctuation ± 10%; Power: 30KW; Frequency: 50Hz
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Compressed air
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0.5-0.7Mpa (5-7kgf/cm2), dosage 200L/min
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Project
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Parameter
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Punching method
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Metal mold punching
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Material system
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Continuous coating of electrode sheet coil material after slitting, with one side outlet lug
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Roll diameter
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≤ medium 800mm
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Inner diameter of drum
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3"/6"
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Pole winding error
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士3mm
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Snake shaped bending error of polar plate
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±1mm/m
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Height difference of polar wave edge
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<2mm
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Pole width W
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60~200mm
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Pole length L
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80~300mm
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Pole ear length H
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10~30mm
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Pole ear edge distance Q
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5-20mm
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Pole ear width P
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10~50mm
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Pole ear belt material X
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0~2mm
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Round RB
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2~5mm
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Round corners RA
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Inner rounded corner
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Outer rounded corner
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Production Assembly Plant
Online service
+86 13174506016
