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Transfer Battery Coating Machine

Battery Process

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Transfer Battery Coating Machine

Item No.: XW-TBJ-300-2J;
Application: Coating battery materials on copper foil and aluminum foil as battery electrode;
Warranty: One Year warranty with lifetime support;
Order(MOQ): 1 set;
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

 Products Description 

The XW-TBJ-300-2J transfer coating machine is a three-roller transfer coating machine that allows for continuous and intermittent coating and is convenient for applications in surface coating processes on a variety of substrates.

 Technical Parameters 

Item Technical parameters
Suitable system Lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide system battery positive and negative electrode coating process
Coating method Continuous coating, intermittent coating
Number of oven sections 2 sections
Mechanical speed Max. 2m/min
Coating speed 0~1m/min
Coating gap Max. 100mm (free setting without limit)
Substrate thickness Aluminum foil:8~30um
Copper foil:8~30um
Roll surface design width 330 mm
Ensure coating width ≤300mm
Coated rollers, rubber rollers Φ120mm
Squeegee rollers Φ80mm
Coating accuracy ±3um
Double-coated film weight accuracy (mg/cm2) Coated centre value ±1.0%
Slurry viscosity 2000~12000 mpas
Single-coated dry thickness range 20-200μm
Solvent characteristics Oily solvent NMP(s.g=1.033,b.p=204℃)
Watery solvent H2O/NMP(s.g=1.000,b.p=100℃)
Solid content 20~85%
Coating size accuracy (mm) L≤±1、W≤±0.5
Positive and negative alignment accuracy (mm) L≤±1、W≤±0.5

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