Rollo para rodar la máquina de recubrimiento de electrodos de batería para la preparación de electrodos de células de iones de litio

Item

Cathode

Anode

Base material

Al foil

Cu foil

Width(mm)

160～320

160-320

Thickness(µm)

8～15

6～12

Item

Cathode

Anode

Coating mode

Continuous, Intermittent, Stripe coating

Continuous, Intermittent, Stripe coating

Coating width(mm)

150-300

150-300

Dry thickness of single-sided coating（µm）

70～350

60～350

Single coating weight (g/㎡)

30～250

20～200

Coating speed(m/min)

0.5~1

0.5~1.5

No

Item

Content

1

Roll surface width

400mm

2

Mechanical speed (unloaded)

Max.5m/min

3

Unwinding specifications

Roll diameter: Max φ 300mm；Load bearing: Max.100kg;

Roll specification: inner diameter of 3 inches, approximately 76.2mm, length of 400 ± 3mm

Roll material: metal, ABS plastic

4

Winding specifications

Roll diameter: Max φ 300mm；Load bearing: Max.100kg;

Roll specification: inner diameter of 3 inches, approximately 76.2mm, length of 400 ± 3mm

Roll material: metal, ABS plastic

5

Oven heating method

Electrical heating

6

Oven structure

1 section×2m/section=2m，single layer；

7

Oven temperature

Max.150℃

No

Item

Content

1

Overall dimensions

Equipment approximately L(4.3m)×  W（2.1m）×H(2.5m) (widthincludeselectrical cabinet, length does not include installation space for surface densitydetector);

2

Power requirements

1) Three phase AC380V ± 10%, 50Hz, ground wire: protectivegrounding;

2) Equipment installed power:25KW, number of main power sources:1;

3

Compressed air

1) Compressed air pressure: ≥ 0.6MPa, with a pressure fluctuation of ± 1% (clean air after water removal, oil free, filtration, and pressurestabilization);

2) Compressed air consumption: 5m ³/ h. Number of interfaces: 1/set (machinehead);

3) Interface gas pipe specifications: Φ12mm；

4

Environmental requirements

1) Environmental temperature: 25 ± 5℃for the coating part (determined according to the buyer's process requirements);

2) Relative humidity: 10%~30% RCH (determined according to the buyer's process requirements);

3) Limpieza: Clase 100000 (determinada según los requisitos del proceso del comprador);

5

Requisitos del terreno

1) Peso total del equipo: aproximadamente 1,6 toneladas;

2) Pisos de cemento o terrazo, con una planitud de ± 5 mm/㎡ y una capacidad de carga de ≥ 500 kg/㎡;

6

Volumen de aire del horno

1) Volumen máximo de aire de escape, a 140 ℃: electrodo positivo 1500 m3/h, electrodo negativo 1500 m3/h;

2) Volumen máximo de aire fresco, a 60 ℃: electrodo positivo 1100 m3/h, electrodo negativo 1100 m3/h;