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High-Quality Coater Factory in China - Trusted Suppliers for Efficient Coating Solutions
Specifications
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Equipment speed
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Max5m/min |
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Coating method
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Continuous coating/transfer gap coating |
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Principal material
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Lithium cobaltate, ternary material, lithium iron phosphate, lithium manganate |
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Viscosity
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1500 ~ 30000cps |
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Coating width
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100-300mm |
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Single surface density range
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Positive electrode 100-300g/m2, negative electrode 100-250g/m2; |
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Dry coating thickness
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50-200um |
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Coating dry thickness error
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One side ±2μm; Both sides ±3μm (except edge, head and tail 8mm) |
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Appearance requirement
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No wrinkles, no damage, no wave edge, no scratch, no crack, no bulge, no pollution |
Frequently Asked Questions
What is the maximum operating speed of the coating equipment?
The maximum speed of the equipment is 5 meters per minute (Max 5m/min).
What coating methods can be performed with this machine?
It supports both continuous coating and transfer gap coating methods.
Which materials are compatible with this equipment?
The principal materials suitable for this equipment are lithium cobaltate, ternary material, lithium iron phosphate, and lithium manganate.
What is the required viscosity range for the coating slurry?
The equipment accommodates a slurry viscosity range between 1500 and 30000 cps.
What is the dry coating thickness range and its error tolerance?
The dry coating thickness ranges from 50 to 200um. The thickness error is within ±2μm for single-sided coating, and within ±3μm for double-sided coating (excluding the 8mm margin at the edge, head, and tail).
What are the final appearance quality standards for the coating?
The finished product must meet strict appearance requirements, showing no wrinkles, damage, wave edges, scratches, cracks, bulges, or pollution.