Heishin

ApplicationsElectrode Slurry

Example of high-precision supply of electrode slurry
to coating machines in rechargeable lithium-ion battery production

Fluid name: Electrode Slurry / Industry type: Electrical machinery

Current Problem/Request

When supplying electrode slurry to a die coater in LiB (rechargeable lithium-ion battery) production processes, conventional equipment often faces the following problems.

  • 1. The high viscosity of the slurry causes large pulsations.
  • 2. The hydraulic fluid used for the pump may become mixed into the conveyed fluids if the pump is damaged.
  • 3. The complicated pump structure makes adjustment during assembly difficult, and only a limited number of workers may be capable of performing the work.

Solution

Using an NHL Mohno Pump for coating, which includes a Flow Stabilizer to suppress minute pressure fluctuations, ensures a high-precision supply.

Benefits

  • The ability of Mohno Pumps to supply high-viscosity fluids with high precision ensures stable dispensing precision even for slurries with extremely high viscosities.
  • No oil is used for the power source or the wetted parts, so the risk of contamination can be significantly reduced.
  • The small number of parts and excellent assembly reproducibility ensure fast, easy assembly and disassembly for all users.

Flowchart

Related products

Product information

Mohno Pumps for Coating

This pump is suitable for applications requiring a high-precision supply to coating machines.

More information

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