Gelon Lithium Ion Battery Automatic Rewinding Pilot Scraper Coating Machine for Battery Production Machine

Gelon Lithium Ion Battery Automatic Rewinding Pilot Scraper Coating Machine for Battery Production Machine

Product Description

I.Technical specifications:

1.Basic material thickness: aluminum foil 0.012~ 0.030mm ; Copper foil 0.008 ~ 0.030mm ;

2.Basic material width: aluminum foil 100-440mm; Copper foil 100-440mm.

3.The max.thickness of wet coating:80~400um(viscosity of the slurry be allowed)

4.The max. coating width: 440mm , The max. coating roll width: 500mm

5.The mechanical tape speed: 0.5 ~ 8m/min(Max) ;

6.The coating Speed: 0. 5 ~ 5m/min ( different from with the slurry material, thickness, viscosity )

7.Total Length of the machine:2m*Drying Box 4 part+3m=11m

8.Power supply: 380V 50HZ 40KW

9.Air supply:0.5-0.7MPa

II.Technical Parameters:

1.Coating method:

(1)Intermittent coating

a.The first surface coating automatic fixed-length segment;

b.composite side automatic tracking coating the first side;

c.the length of the interval from the composite coating.

(2)Continuous coating

2.Intermittent Coating gap:5—8000mm±1mm(adjustable) ;

3.Coating accuracy:

a.dry thickness of the accuracy tolerance: single side cathode: ±2.5μm, single side anode: ±2.5μm(testing 4-5 point on the transverse section,100mm on the Vertical section)

b.coating the positive and negative alignment tolerance:≤ ± 1.0mm

c.The average length tolerance: ≤ ± 1.0mm ;

d.The average width of the tolerance: ≤ ± 1.0mm .

4.The roll core diameter: 3 inches, with gas rising shaft;

5.Tension control: Sprocket tension, weight constant tension

6.Correction control precision: ±0.01mm,correcting precision: ±1mm

7.Operator running on the front of machine

8.Drying Type:

a.hot air drying, hot air circulation;

b.Heating: electric heating9KW*4part=36KW

c.hot air volume: :2300M3/h ×4part=9200M3/h(adjustable)

d.exhaust air rate:. 2300M3/h

9. Oven length:2m/part*4part=8m

10. Oven Material: stainless steel both inside and outside;

11. Oven temperature: room temperature ~ 150 ℃ , 4 segments independently adjustable,temperature control accuracy <± 5 ℃;

III.Main Structure: