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MTI  |  SKU: TOPEM20

Automatic 3D Printing Coater (100 mm x 100 mm) with Four Nozzles for Solid-State Battery, Micro-Battery, and Fuel Cells/Electrolyzer -TOPEM20

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Automatic 3D Printing Coater (100 mm x 100 mm) with Four Nozzles for Solid-State Battery, Micro-Battery, and Fuel Cells/Electrolyzer -TOPEM20

MTI

The TOPEM20 3D printer uses Slurry Extrusion Lamination (SEL) technology, which extrudes battery slurry from the printing nozzle instead of the traditional coating method. This makes the battery manufacturing process faster, simpler, and less expensive. It is a great design for batteries with unique structures or the manufacture of micro-batteries, solid-state electrolyte battery, fuel cells, and electrolyzer.
This machine can be compatible with the glove box, please contact MTI for more information.

Specifications:
Features
  • 10" Touch Screen Panel supports multi-languages
  • The final product is directly generated from the digital model
  • Porous structures or any complex geometries can be created as needed
  • SEL technology with rapid spraying and stacking slurry
  • um level detector function to achieve 10um stable printing
  • Equipped with a ?m-level layer thickness detection for stable printing of electrolytes
Working Voltage
  • AC 208 -240V Single Phase, 50Hz, 3kW
Max. Coating Area
  • 100 mm x 100 mm
Nozzles
  • Total Four Nozzles
  • Nozzle Diameter: ? 0.06 mm
  • Structure Forming Accuracy: 0.01 mm
  • Printing Auranccy: ± 0.01 mm
Slurry Visocity
  • 0.0003 -1.4 million mPa.s
Substrate Holder
  • A substrate is held by the vacuum chuck at room temperature (~ 70°C)
Moving Speed
  • ? 100mm/s
Printing Thickness Range
  • 0.01 - 1 mm
Slurry
Any kinds of anode, cathode, and electrolyte slurries with appropriate solid-content and viscosity. We have demonstrated the following slurry for battery fabrication.
  • Lithium Cobalt Oxide (LiCoO2) positive electrode slurry
  • Lithium Iron Phosphate (LiFePO4) positive electrode slurry
  • High-nickel Ternary (NCM811) positive electrode
  • Graphite negative electrode slurry
  • Polymer solid electrolyte
  • Polymer/Oxide composite solid electrolyte
Printing Software
  • Simplify3D
Input Format
  • STL or 0BJ
Output Format
  • G - code
Compatible Software 
  • Gursa / Microsoft3DBuilder / Slic3r / Skeinforge

Compressed Gas Requirement

    pic1


    pic2
  • 0.5-0.8 MPa pressure required
  • The compressed air pump is required for the operation, which is not included in the standard order, please click the link below to order one.
  • Attention: If a gas cylinder is used instead of an air compressor(pic2), a two-stage pressure regulator(pic1) must be installed on the gas cylinder to limit the pressure within the required working range for safe operation. Click here to learn about the installation of a gas regulator.

 

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