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: