Solid-State Battery Lithium Copper Foil Rolling and Composite Machine

Wechat:17720812054

Whatsapp:+86 13174506016

Email:David@batterymaking.com

Item NO.:
TMAX-LFH-200
Payment:
L/C,T/T,Western Union, Paypal
Lead Time：
5 days
Certificate:
CE, IOS, ROHS, SGS, UL Certificate

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Product Detail

Solid-State Battery Lithium Copper Foil Rolling and Composite Machine

Product Introduction:

The TMAX-LFH-200 lithium and copper foil rolling composite machine is designed specifically for solid-state battery anode production.

Technical Specifications:

1. Masterbatch (PP film coated) Incoming Size:

- Lithium Strips:

- Width: ≤ 200mm

- Thickness: 30μm ≤ thickness ≤ 50μm

- Rolled Material Outer Diameter: ≥ ￠ 350mm

- Weight: > 8kg

- Copper Film:

- Width: ≤ 240mm

- Thickness: (6 ~ 10) μm

- Copper Roll Material Outer Diameter: ≤ ￠ 300 mm

- Weight After Winding: ≥ 20kg

2. Laminating Function:

- Capable of single and double-sided laminating with copper foil.

- Product surface is free of wrinkles and defects after laminating lithium strips and copper foil.

- Alignment of front and back or single side edges of lithium strips and copper foil after lamination: <±1mm.

- Ductility in width direction: ≈5.0-6.0%.

3. Double-Sided Copper Foil Wrapping:

- PP film used as a protective layer between each layer.

- Winding length: >1000m.

Equipment Technical Parameters:

Item	Details
Equipment capacity	Design speed ≥ 25m/min, acceptance speed ≥ 10m/min (lithium tape must be ≥ 8m/min when overlaid onto copper tape)
Equipment failure rate	≤5.0%
Product first-time optimization rate	≥ 98% (only the equipment itself causes damage)
Power supply	380V three-phase five wire system
Energy consumption	15KW
Equipment appearance color	The specific appearance color shall be based on the color palette provided by the buyer
Noise	≤75dB (measured at 1000mm from the outer wall of the equipment)
Load-bearing ratio	≤ 500Kg/m2 (under full operating conditions of the equipment)
Equipment usage environment	23 ± 3 ℃, RH ≤ 1% or dew point: ≤ -45 ℃ or above
Incoming Material Handling	Lithium strip coated with PP film. Stripping and flattening roller device ensures lithium strip separation from PP film before lamination. Separated PP film is individually wound by the winding mechanism.
Production Speed	3m/min ≤ V ≤ 30m/min.
Laminating Machine Design	Independent PP film unwinding mechanism for double-sided lithium coating on copper foil strips. PP film used as a protective layer between each layer during lamination.
Automatic Control System	Complete system for winding tension control. Ensures product is not stretched during winding.
Unwinding Mechanisms	Active unwinding mechanism and automatic deviation correction system. Deviation correction accuracy: ± 0.2mm.
Static Electricity Removal	Release film PET (PP) winding and unwinding mechanism equipped with static electricity removal device.
Product Winding Mechanism	Meets winding requirements of 3-inch core (outer diameter 350mm) and inner hole ￠20 reel.
Pressure Specifications	Maximum pressure of lithium copper cladding: 10T (single side 5T). Servo automatic adjustment with digital display of clearance and pressure.
Laminating Roller	Capable of switching between differential and same speed. Cumulative error after installation: ≤ 3μm. Surface smoothness without defects; roller body hardness: >HRC65; surface coating hardness: >HRC75.
Copper Foil Corona Generator	Equipped to meet process requirements for copper foil surface treatment.