Precision Slot Die Sheet Coater w/ Heating Vacuum Chuck & Syringe Pump (4" Width & 120°C Max.) - MSK-AFA-PD100

• 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 arcing and short circuit.

• 100 mm width slot die head with 6 pecs shims with thickness 0.08, 0.1, 0.2, 0.3, 0.4, and 0.5 mm included
• different width <100mm) shim may be available upon request at the extra cost

• Different-width shims are available upon request. ( 12- 50 mm width
• Minimum coating thickness: 5 microns (depending on slurry viscosity)
• Tube connection: M6 connector with 3mm OD tube from the middle of the head.
• Slot Die Heads are included with the "Slot Die Coating" and "Combination" Options.

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 20mL stainless steel syringe with a plastic plunger is included. 
• A O.D. 3.2 mm PTFE tubing and its connection accessories are included. 
• The syringe is included with the "Slot Die Coating" and "Combination" Options.
• We have changed the syringe fixture part since May, 2024, so regular plastic syringes are included instead of stainless steel ones.  

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.
• The Micrometers are included in the "Slot Die Coating" and "Combination" Options.
• The flatness resolution of the vacuum chunk plate is around 5-10 um.
• The precise digital thickness gauge (EQ-DTG) can be used to measure the electrode sheet thickness

• Travel Speed: 0.05 - 30 mm/s adjustable via touch screen control panel
• Maximum coating area: 100 mm W x 100 mm L

• 4" color touchscreen 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
  

• CE certified
• NRTL or CSA certification is available upon request at extra cost

• 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 a 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