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Compact Roll to Roll Coater w/ 160mm Max. Width & 4 Optional Coating Heads - MSK-AFA-200

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MSK-AFA-200 is a Roll-to-Roll continuous coat with 4 optional coating heads for film coating with a small footprint of  for materials research labs.
This system integrates the functions/ features of reeling in & out, slurry feeder, coating blade, baking oven, and final electrode winding (reeling in).
It can coat electrode sheets up to 160mm in width and 500 meters in length automatically. 
   For Roll to Roll Coater Service, please fill out and submit the Roll to Roll Coating Service Request Form
Note: upgraded to 4 coating heads option since Nov. 15, 2021 SPECIFICATIONS:


  • 208 – 240VAC, 50/60Hz, Single phase
  • 3 KW

4 Type of Coating Heads Optional

(1) Doctor Blade Coating

(2) Reverse Comma Blade ( Transforming)

(3) Micro-Gravure Coating
Please select the option bars to choose the coating head/method
(1) Doctor Blade Coating; Thickness Precision:  +/-  0.006 mm
(2) Reverse Comma Blade ( Transforming )
(3) Micro-Gravure Coating
 (4) Slot Die Coating: made of stainless steel (SUS630) for coating thickness from 5μ to 300μ
  • The slot die head is selectable at  50, 100, or 160 mm.  Please inform us before purchasing
  • 30 - 100 mm coating width is achieved by changing the shim size on 100 mm wide slot die head  Slot Die Coating

Coating Width

  • 160 mm Maximum

Coating thickness

  • Reverse Comma Blade / Doctor Blade Coating: 30~200μm Depends on different slurry viscosity
  • Slot Die Coating: 5 - 200 micron, which is decided by slurry viscosity, feeding speed, and the gap between slot die and substrate.
  • Micro-Gravure Coating: 2~3um  (dried film)

Coating Speed

  • 0 - 200 mm / minute 


  • Heating method: Forced convection hot air  (IR + UV heating is available upon request)
  • Max. Drying Temperature:     150°C
  • Temperature Accuracy:           ±1°C
  • Temperature uniformity:          ±5°C


  • Reeling/Unreeling shaft:         75mm (ID), which is a mechanical expanding shaft
  • Reeling/Unreeling Roller:        200mm (OD)

Max. Rolled Diameter

  • 200mm (OD)

Max. Coating Length

  • Depending on the coating and substrate thickness.
  • Reverse Comma Blade / Doctor Blade Coating: 10um thick foil with 100um coating can get 500 meters of electrode length coated per run
  • Slot Die Coating: 30 mm width and 0.2 mm thickness,   the coating length can reach  15 meters for 100 ml pump
  • Micro-Gravure Coating: 2~3um  ( dried film )

Slurry Stirring

  • SS316 Moving Rod

Guild Roller

  • The guild rollers are made of EPDM rubber. They are the consumable parts and suggested a replacement every year. Please click here to order the spare guild roller.


  • 1000mm(L) x 650mm(W) x 650mm(H) -- footprint
  • The R2R coater can be placed into a glove-box for air-sensitive material 

Net Weight

  • 400 kg (882 lbs)

Shipping Dimensions

  • 47" x 40" x 40"

Shipping Weight

  • 1000 lbs


  • CE Certified
  • NRTL (UL61010)  or CSA certification is available upon request at extra cost.


  • One year limited warranty with lifetime support
  • Rusting and damage due to improper storage condition or maintenance are not covered by warranty
Operation Instructions Video  Blade Coating               Reverse Comma Coating       Slot  Died CoaSting  
Application Notes
  • Please use Acetone to clean and dry the doctor blade, slurry feeder, and roller to avoid rusting
  • Customers are welcome to visit our facility to receive technical training before shipping of equipment (Please schedule an appointment with us in advance)
  • On-site Training is available for customers within the US only (Expenses will be covered by customers)
  • Atmosphere plasma cleaning add-on for the substrate is available upon request. Such a surface treatment will activate and increase the energy of the substrate surface and thus enables a better adhesion & bonding to the coating materials. Please click pic.1 below for more details.
  • You may use the Precision Peristaltic Slurry Feeding Pump for continuous slurry delivery during the roll to roll coating process.( Click Pic.2 & Pic.3 in below to order )          
  • You may order  Dual-Filtration System for NMP Vapor (Pic.4) and connect it to the coating system for keeping the environment healthy.
  • You may order a Magnetic De-ironing Filtration system (Pic.5) for optimizing slurry condition 
          Pic.1    Pic.2     Pic.3        Pic.4    Pic.5

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