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TOB

XIAMEN TOB NEW ENERGY TECHNOLOGY CO.,LTD.

Provide a full set of battery equipment & materials solution.

Lab Slot Die Coating Machine

TOB-JS350-3.0 coating machine is a professional lithium battery electrode coating equipment.

  • Item No.: TOB-JS350-3.0
  • Certificate: CE
  • Lead time: about 30-50 days
  • MOQ: 1 set
  • Origin: China
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Product Description

Lab Slot Die Coating Machine Small Battery Electrode Film Roller Coater

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Specifications

1. This lab slot die coating machine applicable to the coating process of oily or water-based lithium iron phosphate, oily lithium cobaltate, NMC, lithium manganate, lithium nickel cobalt manganese oxide, oily or aqueous negative carbon graphite, lithium titanate and other slurry systems;
2.Using fully automatic PID closed-loop tension control system, the tension control accuracy can reach ±1N level;
3.Imported standard parts such as Siemens PLC control system and high-precision servo motor to ensure the high consistency and stability of the coated product in terms of areal density and size. The proportion of imported standard parts to the standard parts of the whole machine is as high as 85%.

NO. Items Lab Slot Die Coating Machine Technical parameters Remark
1. Suitable system Oily or water system lithium iron phosphate, lithium cobaltate, lithium manganate, NMC, lithium nickel cobalt manganese oxide, lithium titanate, carbon graphite and other systems
2. Operating substrate thickness Al foil:10~50um

Width :150-300mm

Diameter:Max:250mm

Weight:Max 500kg

Cu foil:10~50um

Width :150-300mm

Diameter:Max:250mm

Weight:Max 500kg

Both suitable for single side sooth and double side smooth.
3. Roller width 350 mm
4. Coating width 100~280mm
5. Equipment mechanical running speed 3m/min
6. Equipment coating speed 0.1-1m/min Depending on the drying condition
7. Suitable viscosity of slurry 2000~16000 Cps
8. Single side coating dry thickness range 50-250μm
9. Minimum intermittent length 5mm
10. Multistage minimum coating length 20mm
11. Solvent properties Oil solvent NMP (s.g=1.033,b.p=204℃)
Aqueous solvent H2O/NMP (s.g=1.000,b.p=100℃)
12. Suitable solid content Cathode  S.C. 60%±20%
Anode  S.C. 50%±10%(PVDF)

S.C. 50%±5%(SBR)

13. Proportion Cathode 1.5—2.5g/cm2

Anode 1~1.8g/cm2

14. Coating mode Bilayer front and back 3 different spaced intermittent transfer coating / second side automatic tracking / continuous transfer coating
15. Direction of substrate running Forward coating, substrate positive, reverse empty foil operation
16. Methode of change the roller By manual
17. Min coating thickness 20 um,accuracy 1%,precision coating thickness (dry film) is±2 um or better throughout the coating length and width.
18. Coating length  300 m

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Lab Slot Die Coating Machine

Lab Slot Die Coating Machine

Lab Slot Die Coating Machine

Lab Slot Die Coating Machine

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We warmly welcome customers around the world to establish cooperation and create a bright future with us together.
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