Precision Die Systems: Slot Die Coating Experts
Your Vision Meets .0001" Precision
Leading Manufacturer of Custom Slot Dies & Extrusion Equipment
Precision Die Systems is a premier die maker manufacturing company specializing in precision dies. slot die coating technology, blown film dies, flat extrusion dies, and roll-to-roll coating solutions for industrial web convertors.
For over 40 years, we have been pioneers in developing premier precision industrial slot coating dies (for renewable energy, medical, packaging, and more) extrusion dies (for sheet and cast film, coating, and hot melts), blown film dies, and specialty dies (like slide and strand) and die equipment for industrial coating applications.
Our expertise secures our position as a trusted partner for businesses worldwide for precision industrial coating applications.
Industries We Serve
Battery Manufacturing
Slot die coating enables precise electrode thickness control for anode and cathode production. Our dies support slurry uniformity, multilayer structures, and high-speed coating lines used in:
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energy storage systems (ESS),
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solar panel,
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lithium-ion,
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perovskite,
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solid state,
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sodium, and
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lithium iron phosphate (LFP) battery manufacturing.
Precision Die Systems delivers the tolerances required for next-generation energy storage.
Why Slot Die Coating Matters
Slot die coating delivers unmatched uniformity, accuracy, and repeatability for thin‑film production. It enables precise control of wet thickness, multilayer structures, and high‑speed coating lines. Precision Die Systems manufactures slot dies engineered for tight tolerances, stable flow distribution, and long‑term performance across a wide range of materials and industries.
Frequently Asked Question's
What industries use slot die coating?
Slot die coating is used in battery manufacturing, medical films, packaging, electronics, automotive adhesives, and other thin‑film applications requiring precise thickness control.
What materials can be coated with a slot die?
Slot dies support slurries, adhesives, polymers, barrier coatings, conductive materials, and specialty formulations.
How long does it take to manufacture a custom die?
Most custom dies are completed within 6–12 weeks depending on complexity. Expedited options are available.
Can you refurbish or repair existing dies?
Yes. We offer full die rework, including resurfacing, polishing, flow‑path restoration, and performance optimization.
What tolerances can Precision Die Systems achieve?
We manufacture dies with extremely tight tolerances to support high‑precision coating and extrusion applications.
Customer Success Stories
"PDS (Precision Die Systems) does work that nobody else can which is why they are a trusted supplier in our network for pressure-sensitive adhesives and labels, apparel branding labels and tags, RFID inlays, and specialty medical products."
"The nature of our product requires coatings of high precision, better suited for the use of slot die coating technology.
Our coating chemistry is non-trivial and required experts advise for process and equipment selection.
Precision Die not only made our coating process possible with their integral knowledge in the die industry, but also provided custom made inserts, allowing us to re-utilize existing equipment. Their work saved our company valuable time and money."
"Precision Die provided outstanding support for our operations. From the actual design and purchase of a die to the use of the die for specific coating applications, Precision Die Systems is an outstanding Coating Partner!"
"They (Precision Die Systems) provided us a new blown film die that far exceeded expectations. We were scheduling cleanings every 6-9 months which shut our line down, but we had to because of deteriorating film quality. We installed their die and now schedule maintenance every 12-16 months before we see any drop in film quality. Unreal improvement."
