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Coating SLOT DIE

Slot Die Coating Technology Solutions

Precision Slot Die and Coating Systems for Superior Performance

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At Precision Die Systems, we specialize in manufacturing customized precision slot dies designed to meet the highest standards of accuracy and performance. Every precision slot die and slot die coater is manufactured to exact specifications, ensuring consistent and reliable uniform coating results. As experts in slot die coating technology systems, we are dedicated to driving innovation and advancements within the coating industry.

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Comprehensive In-House Slot Die Manufacturing

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Our state-of-the-art facility offers full on-site slot die manufacturing capabilities, allowing us to control every aspect of the process from custom design to lapping. Our resources are entirely focused on the development of precision coating slot dies, providing unparalleled expertise in the field. Key divisions of our facility include:

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  • Machine Tool Research and Development: Continuous innovation to enhance slot die technology and performance.

  • Wet Lab: Available on-site testing of coatings and materials to ensure optimal results for every application. This equipment is also available for lease. 

  • Analytical Division: Rigorous analysis and quality control to guarantee precision at every step of the grinding and lapping processes.

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Why Choose Precision Die Systems for Slot Die Applications?

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  • Unmatched Precision: Our slot dies are manufactured with the finest materials and to the most exacting standards for superior coating results.

  • Innovation and Advancements: We are committed to making real advancements in slot die coating systems, ensuring our customers stay ahead in the industry.

  • In-House Expertise: With complete manufacturing capabilities, research, and testing facilities on-site, we provide comprehensive solutions for all your slot die applications and coating needs.

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The people at Precision Die Systems are the reason we are at the front of the coating tech slot die industry. We offer reliable solutions for a wide range of coating slot die applications. From research and development to full-scale production, our customized precision slot dies are engineered to deliver exceptional flexibility, uniformity, performance, and quality.

Precision Slot Die Types

Slide Slot Die Curtain Slot Die

Slide Curtain Dies

Multilayer Slide Die

Cascade Dies

Triple Layer Fixed Lip Slot Die

Triple Layer Fixed Slot Die

Extrusion Die Feed Adapter Block

Auxiliary Equipment for Coating Dies

Precision Die Systems has full on-site manufacturing capabilities with machine tool research and development, wet lab, and analytical tool facilities at their headquarters and manufacturing facility. Coating slot dies are used for a variety of techniques including direct, indirect, tensioned web, curtain, lane, multi-layer, and continuous and intermittent coatings.

Fixed Lip Slot Dies

A fixed lip slot die is a precision tool used in the manufacturing of various products such as films, coatings, and adhesives. It is designed to provide a consistent and uniform flow of material onto a substrate, resulting in high-quality end products. If you are in need of a fixed lip slot die for your manufacturing process, we can help you find the right one for your specific needs.

Flexible Lip Slot Die

A flexible lip slot die is a versatile tool that can be used in variety of applications. It allows for precise control of coating thickness and uniformity, making it ideal for use in industries such as electronics, automotive, and packaging. The flexibility of the die also allows for easy adjustment and customization to meet specific production needs.

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Flexible Lip slot dies are typically used to coat fluids that experience change in viscosity during the coating process or to provide variable coating capability across a range of products.

Slot Die Coating Stations

A slot die coater or coating station is a crucial tool in the manufacturing industry. It is used to apply a uniform and precise coating of liquid or viscous material onto a substrate into an existing industrial web or roll-to-roll manufacturing line. This method is preferred over other coating techniques due to its high accuracy, consistency, and efficiency. The slot die coating station is widely used in various industries such as electronics, renewable energy, automotive, and medical devices.

Custom Precision Slot Dies

We have in-house design, engineering, and manufacturing capabilities and can accomplish your customized solution promptly. Provide your non-disclosure agreement to Precision Die Systems, and get started on your custom coating project today!

Auxiliary Equipment

Auxiliary equipment for slot coating dies are essential for achieving optimal results in the coating process. From temperature control units to edge bead systems, these tools can improve the efficiency and quality of your coating operations. Contact us to learn more about our range of auxiliary options.

Curtain, Slide, and Cascade Slot Die

Curtain, slide, and cascade slot dies are essential tools for precision coating applications. These dies offer a range of benefits, including improved coating uniformity, reduced waste, and increased production efficiency for working with adhesives, coatings, or other materials.

Enhanced Coating Performance

Precision Die Systems is dedicated to pushing the boundaries of manufacturing technology to deliver innovative solutions for our clients. Our team of experts is committed to optimizing production processes, offering customized die design, and enhancing coating performance to meet the evolving demands of the industry.

General Specifications

  • Standard Die Body Flatness/Straightness Tolerance: 0.0001 inch (2.54 microns) maximum deviation over the entire length of each die half

  • Slot Die Positioner: repeatability and accuracy within 0.0001 inch (2.54 microns)

  • Coat width: up to 120.00 inches (3048 mm)

  • Lip Opening: determined via body shims or adjustable lip opening (0-20 mil/ 0-508 micron)

  • Fluid Viscosity Range: 1 – 500,000cP

  • Number of Layers Coated by Types of Dies: 

    • Slot Dies: 1-3 layers

    • Slot Curtain Dies: 1-3 layers

    • Slide Dies: Unlimited number of layers

  • Die Body Construction:
    Standard: Constructed of 15-5 ph stainless steel @ condition H1025.
    Optional: Constructed of 316L SS, Hastelloy or Titanium

All Slot Dies Include:

  • (4) 302-304 Stainless Steel or (8) Poly Body Shims

  • 18-8 Stainless Steel Fasteners

  • Nickel/Teflon Coating

  • (1) Feed Adapter

  • Body offset feature

  • Die Hinges

  • Body bolt torque sequence and torque valves engraved in die body

  • Tool kit with torque wrench included

  • Instructions and manual

  • Custom shipping container(s) such as custom built powder coated steel or aluminum

  • Die shipping container

  • Torque Wrench

  • Spare pars kit

Available Options:

  • Multi-layer coating is accomplished via multiple manifolds

  • Replaceable lip inserts

  • Manifold Plugs

  • Die hinge option to open the upper half in place to 135 degrees for easy access

  • Temperature control via cored holes or electrical wiring

  • Angled lifting brackets (not typical for single or dual, but must be included for multi-layer dies)

  • Lip Inserts

    • Requires lip insert machining​

    • One lip set standard included with quote

    • Additional lip sets optional

    • Lip insert container

  • Exotic die body steel available include, but are not limited too:

    • Hastelloy​ Die

    • Titanium Die

    • Non-magnetic stainless steel Die

    • Molybdenum Die

    • Inquire for other available materials

  • Cored holes​

Connect With Us

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