Slit Coating Machine 800mm Max Coating Width Slot Die Uniform Coating Weight

Currently, many coating manufacturers employ both roller and slot die coating methods. However, the slot die process stands out for its unique characteristics. Unlike roller coating, slot die operates as a closed system and employs a precision metering pump to pre-meter the coating material.

These distinctions grant slot die several advantages over roller coating:

• Ensures more uniform coating weight and distribution
• Enables faster production line speeds
• Reduces volatile emissions, coating contamination, material waste, and workplace clutter

Slot die finds applications in packaging, filtration, medical devices, environmental protection, textiles, battery diaphragms, and other materials. It is well-suited for various hot melt adhesives such as PSA, APAO, EVA, PA, PUR, PUA, and different elastomers. Slot die excels particularly in creating ultra-thin or transparent coatings.

Slot die methods offer advanced solutions and expanded capabilities in coating applications like pressure-sensitive adhesives, transdermal patches, optical coatings, battery slurries, and solar panel coatings.

These methods find diverse applications in products including:

• UV-curing acrylic adhesives and optical transparent adhesives
• Batteries, photovoltaic solar systems, and capacitors
• Filter membranes, labels, and flexible printed circuit boards
• Food packaging, rubber, wax, and medical items
• Pressure-sensitive adhesives, starch, coatings, and post-exposure foam
• Oils, magnetic media, sunshade films, and photosensitive products
• Inks, emulsion thermal papers, and hot melt adhesives

• Installation and setup guidance
• Troubleshooting and repair assistance
• Regular maintenance and cleaning recommendations
• Training and education on proper usage and safety
• Access to replacement parts and upgrades

• Slit Coating Machine
• Power cord
• Instruction manual
• Tool kit