Slot Die Coating Machine

Slot Die Coating Machine

In the Slot Die process, the coating is pressed out by gravity or under weight through a slot and onto the substrate. In the event that the coating is 100% solids, the process is termed “Extrusion” and for this situation, the line velocity is regularly much speedier than the rate of the extrusion.

Slot Die Coating Machine process applies pressure either gravitationally or with weight on a slot whereby the coating pushed out onto the substrate. substrate. When the coating of the product is 100% solids, it is referred to as “Extrusion” whose line velocity is normally fast as compared to the speed of the extrusion. This ensures that the coatings are much thinner compared to the slot width. Slot Die Coating Machine continues to be popular as it is a reliable method of repeatable solids coating in a range of coatings.

KERONE has over 48 years of experience in constructing special coating and impregnation plants which cater for client’s specific industrial requirements. We have huge experience for designing, producing Slot Die Coating Machine, which is perfectly matched to your business size and different processing requirements of the client’s firm. High grade materials used both internally and externally in the manufacture of Kerone Slot Die Coating Machine are deliberate measures to ensure uniform spread of the coat and uniform heat distribution.

A precision tool utilized in the manufacturing process in a variety of industries, such as electronics, optics, and medical equipment, is the slot die coating machine. It makes it easier to apply thin, homogeneous coating material layers on substrates like foils, films, and papers. The apparatus is composed of a nozzle with a slot shape, usually constructed from stainless steel, through which the coating material is forced under regulated circumstances. The substrate moves beneath the slot die, allowing the uniform and regulated deposition of coating material onto its surface. This process guarantees uniformity and accurate coating thickness, which is essential for applications where quality and accuracy are of the utmost importance.

Advantages of Slot Die Coating Machine

  • Able to Coat Organic or Inorganic Liquids on flexible or rigid substrates
  • Excellent coating uniformity (typically ±3% or better)
  • Capable of coating a wide range of process materials: high and low viscosity fluids
  • Deposit a wide range of thicknesses
  • High efficiency / high material utilization: typically 96% process material utilization
  • Technology proven scalable from small R&D to large panel, high volume/mass production
  • Highly reliable and robust process
  • High throughput (low TACT) processing

Features of Slot Die Coating Machine

  • Slot Die Design
  • Material Flow Control
  • Substrate Handling System
  • Temperature Control
  • Pressure Control
  • Precision Coating Thickness Control
  • Drying or Curing Systems
  • Cleaning Systems
  • Automation and Control Systems
  • Safety Features
  • Flexibility
KERONE is pioneer in application and implementation engineering with its vast experience and team of professionals. KERONE is devoted to serve the industry to optimize their operations both economically and environmentally with its specialized heating and drying solutions.

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