High Speed Double Layer Slot Die Coating Machine

Battery Process

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High Speed Double Layer Slot Die Coating Machine

Item No.: XW-HS1600;
Application: Coating battery materials on copper foil and aluminum foil as battery electrode;
Warranty: One Year warranty with lifetime support;
Order(MOQ): 1 set;
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

 Products Description 

The equipment is transported to the coating area through the unwinding mechanism. The battery slurry is stably transported to the coating slot die head through the feeding system under a certain pressure. The slurry is sprayed onto the film surface of the substrate (copper foil or aluminum foil) through an extrusion structure.

The coated substrate and slurry are driven by the equipment drive mechanism to the drying box for drying. The dried materials are rolled and stored after drying.

 Technical Parameters 

Item Technical Parameters
Suitable Slurry LFP, LCO,LMO, ternary, graphite,silicon carbon, etc
Coating Mode Slot die
Tension Range 30-500N
Substrate Width/SubstrateThickness Max.1650mm/Cu:Min.4.5um, AL:Min.9um
Roller Surface Width Max:1800mm
Coating width Max:1600mm
Coating Speed ≤120m/min
Coating Weight Accuracy ±1%
Heating Method Electrical heating, steam heating,oil heating

Product Features

  • The area density meter and die can form a closed-loop control;
  • CCD system with closed-loop control for dimension detection;
  • Siemens bus control mode;
  • Paste termination tape on the tailing;
  • Double layer slurry can be coated on the same side of the substrate;
  • Work together with MES system and manage remote cloud control for equipment;