Large 3 Rollers Battery Electrode Film Intermittent Coating Machine for Pilot Production Line

Model

TMAX-Intermittent1

Power

3PH  380V,50HZ,

Suitable system

LiFePO, lithium cobalt oxide,Lithium manganese oxide system and coating process of battery anode and cathode

Operating material thickness

Al foil: 10~30um     Cu foil: 7~30um

The design of the roll surface width

300mm

Guaranteed coating width

50~280mm

Mechanical running speed of equipment

7m/min

Coating speed

1-7m/min(Depending on the drying condition)

Suitable for slurry viscosity

2000~16000 Cps

Single coating thickness range

50-150μm

Minimum interval length

5mm

Multi section minimum coating length

20mm

Solvent properties

Oiliness solvent NMP(s.g=1.033,b.p=204℃)

Water solvent H2O/NMP(s.g=1.000,b.p=100℃)

Suitable solid content

Anode S.C. 60%±20%

Cathode S.C. 60%±20%(PVDF system)

S.C. 50%±5%(SBR system)

specific gravity

Anode  1.5—2.59/cm2

Cathode  1~1.89/cm2

Coating method

Double sides 3 sections, unequal intermittent transfer coating / second sides automatic tracking / continuous transfer coating

Base material running direction

Forward coating ,The base material empty foil movement Positive, reverse.

Control pressure

0 ~ 50N

Rectify deviation

EPC control,stroke 80mm

Oven length

12m

Material quality

SUS304 stainless steel,Inner tank 1.0mm,outside tank 1.2mm

Warranty

One year limited warranty with lifetime support