Roll Based Slot Die Coater, Model FOM arcRC, made in Denmark by FOM Technologies

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  • Coating width: up to 120 mm (slot-die compatibility: S – XL)
  • Coating length: up to 100 cm
  • Coating speed range: up to 2.0 m/min
  • Substrate heating: up to 160 °C
  • Integrated control for heating and coating speed
  • External syringe pump
  • Coating automation software
  • Dimensions: 66 x 63 x 49 cm (L x W x H)
  • Weight: 50 kg


  • High pressure pump
  • Flexo/microgravure module

The FOM arcRC has been designed from the ground up to mimic industrial roll-based coating in a smaller, lab-friendly form factor. By integrating industry-grade components and a user-friendly interface, the FOM arcRC provides a seamless, accelerated user workflow and excellent control for coating a wide variety of active materials. It is an ideal solution for users aiming to bridge the gap between fundamental research and pilot-scale production, with an emphasis on developing roll-supported coating processes.

This lab-scale instrument for roll-based coatings offers direct wet film thickness control and continuous non-contact during the coating process.  The uniformity, repeatability, layer definition, and thickness offered by this instrument is suburb!  The thickness is controllable from nanometers to microns. 

Slot-Die Coating Introduction and FAQ


Vijayan, M. B. Johansson, S. Svanström, U. B. Cappel, H. Rensmo, and G. Boschloo Simple Method for Efficient Slot-Die Coating of MAPbI3 Perovskite Thin Films in Ambient Air Conditions ACS Applied Energy Materials2020 3(5), 4331-4337 DOI: 10.1021/acsaem.0c00039

D. Burkitt, J. Searle, and T. Watson. Perovskite solar cells in N-I-P structure with four slot-die-coated layers. Royal Society Open Sciences 16 May 2018

D. Burkitt, J. Searle, D. A. Worsley, and T. Watson. Sequential Slot-Die Deposition of Perovskite Solar Cells Using Dimethylsulfoxide Lead Iodide Ink Materials 2018, 11(11), 2106;