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China Leading Sodium-Ion Battery Electrode Coating Machine Manufacturer
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Sodium-Ion Battery Electrode Coating Machine

The TOB-SY300J-2 Intermittent Lab Coater is a three-roll transfer coating machine, can be continuous and intermittent coating, suitable for sodium-ion battery and lithium-ion battery coating process.
  • Brand:

    TOB NEW ENERGY
  • item no.:

    TOB-SY300J-2
  • order(moq):

    1set
  • Payment:

    L/C,T/T
  • product origin:

    China
  • shipping port:

    XIAMEN
Product Detail
Sodium-Ion Battery Electrode Coating Machine



SPECIFICATIONS



Features:

  *can switch freely to achieve continuous and intermittent coating;

  *Substrate tension control, transport stability, configuration correction device;

  *Hot air oven, the upper and lower double-sided blowing, high-quality drying effect;

  *Three-roll transfer coating, wider coating window;

  *Comma scraper measurement, with precision adjustment agencies, access to high-Precision coating;

  *PLC control,Touch screen operation, easy to use;

  *Optional solvent recovery device;


Installation environment requirements: 

Machine head ambient temperature 25~30℃,Other:10~40℃;

Machine head relative humidity: positive RH ≤35%, negative RH ≤98%,others ≤98%;


Equipment function:

No.

Item

Technical parameters

Note

1

Suitable system

Lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, graphite and silicon carbon system battery positive and negative electrode coating process

 

2

Coating method

Continuous coating, interval coating

Transfer coating machine

3

Oven section number

2 sections 1 meter oven

 

4

Coating speed

0~1m/min

determine by drying situation

5

Substrate thickness

Aluminum foil: 8~30um

Copper foil: 8~30um

 

6

Roll surface design width

330 mm

 

7

Ensure coating width

≤280mm

 

8

Coating roller, rubber roller

Φ120mm

 

9

Presser roll

Φ80mm

 

10

Coating accuracy

±3um

 

11

Double-sided coating weight accuracy (mg/cm2)

Coating center value ±1.0%

 

12

Slurry viscosity

2000~12000 (mPas)

 

13

Single-coated dry thickness range

20-200μm

 

14

Solvent characteristics

Oily solvent NMP(s.g=1.033,b.p=204℃)

 

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

 

15

Solid content

20~85%

 

16

Coating dimension accuracy(mm)

L≤±1、W≤±0.5

L: length direction

W: width direction

17

Positive and negative alignment accuracy(mm)

L≤±1W≤±0.5

 

Hardware accuracy

No.

Item

Technical parameters

Note

1

Scraper

Round beating≤±1.5umRa0.4, straightness≤±1.5um

 

2

Coating roller(steel roller)

Round beating≤±1 .5umRa0.4 straightness≤±1.5um

 

3

Rubber roller

Round beating≤10umstraightness≤10um

 

4

Correction error

±0.2mm



Three Coating Methods Options

1. Comma Blade Coating(only for continuous coating)


Comma Blade Coating
Comma Blade Coating


2. Roll Coating (Transfer Coating) - Continuous Coating and Intermittent Coating


Sodium-Ion Battery Electrode Coating Machine


Continuous Coating
Intermittent Coating

3. Slot Die Coating


Slot Die Head


Slot Die Coating


lab line coating machine for battery


 Email : tob.amy@tobmachine.com

 Skype : amywangbest86

 Whatsapp/Phone number : +86 181 2071 5609

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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