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Precision Flat Slot Die Coater w/ Heating Vacuum Chuck (100mm Width & 120ºC Max.) - MSK-AFA-PD100

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MSK-AFA-PD100 is a flat slot die with a 100 mm width coating head. It is an excellent tool to research film coating for OLED, perovskite solar cells, and fuel cell proton exchange membranes. SPECIFICATIONS
  • 110V - 240V AC 50/60Hz for worldwide use
  • 280W 
  • UL /CSA certified power supply (110~ 240VAC - 24VDC) is separated from the coating unit
  • The coating unit has 24VDC input and is driven by a 24VDC motor, which can be used under the Ar atmosphere glovebox to avoid NRTL certification
Slot Die head
  • 100 mm width slot die head capacity 
  • A set of shims, 0.08 mm, 0.1 mm, 0.2mm, 0.3mm, 0.4mm, and 0.5mm thickness, are included.
  • Different-width shims are available upon request. ( 12- 50 mm width )
  • Minimum coating thickness: 5 microns (depended on slurry viscosity)
  • Tube connection: M6 connector with 3mm OD tube from the middle of the head.
  • EQ-SDH Die Heads do NOT fit this Coater directly. A customized adapter has to be used (figure below).

Syringe Pump

  • Built-in syringe pump with a variable speed in the range from 0.05 to 5.0 mm/s
  • Touch screen panel for setting up the parameters
  • One 20mm stainless steel syringe with a plastic plunger is included. 

Gap Control

  • Two micrometer heads are built in the travel rod of the coater to adjust the gap between the slot die and the substrate
  • Two digital drop indicators are provided to move with the slot die.
Tavel Speed & Length
  • Travel Speed: 0.05 - 30 mm/s adjustable via touch screen control panel
  • Maximum coating area: 100 mm W x 100 mm L
Heated Vacuum Chuck
  • Vacuum chuck made of aluminum alloy with small holes
  • The small vacuum pump is built inside the coater and driven by a 24VDC motor
  • Vacuum chuck Area:  150mm (W) x 130mm (L)
    • Surface roughness:           ≤  5 μm
    • Surface flatness:                ≤ 15 μm
    • Linear Motion Levelness:   ≤ 20 μm
  • Heating elements are installed inside the chuck which can reach 120 ºC 
  • Precision digital temperature controller with ± 1ºC accuracy
Control Panel
  • 4" color touch screen panel to set coating speed, heating temperature, and syringe pump speed
  • In order to achieve better coating by the slot die, the slurry's viscosity and dispersion is very important, please click the picture below to order a viscosity meter and dispersing machine and find the best parameter for your coating
Product Dimensions      440mm L x 340mm W x 300mm H
Compliance CE certified
NRTL or CSA certification is available upon request at extra cost
Warranty One year limited warranty with lifetime support
Operation Video        
Net Weight
  • 26 kg 
Shipping Weight & Dimensions
  • 80 lbs
  • 40"x22"x20"
Application Note
  • Coating thickness is not dependent on or equal to the gap between the slot die head and substrate. 
  • Usually, the gap shall be larger than the coating thickness. Coated thickness is strongly dependent on slurry viscosity, coating speed, and flow speed.  ( Lower viscosity, low flow rate, and low speed will result in the thinner film. Please practice finding the best parameters which suitable for you
  • Example:  5% carbon+ polymer,  viscosity: 500mPa·s,  substrate: Al foil of 16 um,
    • Gap: 200 um,  Slurry feeding rate:: 0.1 ml/minute , Coating speed: 12mm/s
    • Dry coated film thickness:  5 um +/- 1 um

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