Narrow Web Horizontal Feston Accumulator
Tailor-Made Double Pass Narrow Web Horizontal Accumulators
At U.S. Webcon, our range of narrow web horizontal double pass accumulators is tailor-made to meet and exceed your production needs. We have the perfect solution for your requirements, with various features and customizable options.

Efficient and User-Friendly Design
Experience the convenience of our web festoon accumulator, a double-pass self-threading unit designed to simplify your workflow. With an optional integral driven pull roll, threading the web becomes effortless as you pull it straight through the roll sets. Say goodbye to laborious manual threading processes and streamline your production with our innovative equipment.
Seamless Pneumatic Operation
With pneumatic operation, our accumulation carriage effortlessly counterbalances the carriage and loads the web. Enjoy smooth and efficient operation, ensuring minimum downtime and maximum productivity.
Customizable Options
Customize your machine to meet your specific needs and enhance your production process. Choose between simple limits or a potentiometer to indicate full and empty conditions, providing accurate monitoring and ensuring optimal performance.
You can also select between integral or freestanding pull rolls for added flexibility or opt for the double pass idler arrangement to maximize storage capacity and minimize interruptions. For increased web tension requirements, our brake nips offer the perfect solution.
Complete Solution
Our narrow web horizontal double pass accumulator can be customized with optional unwind and rewind stands, offering a comprehensive and integrated solution for your production line.
User-Friendly Interface
Upgrade your control system to include optional touch screens for seamless and efficient operation. At U.S. Webcon, we are dedicated to providing top-quality solutions that streamline your production process. Discover the benefits of our accumulators and unlock new efficiency and productivity levels today.

What is a narrow web accumulator?
A narrow web accumulator is a device used in the printing, coating, or converting industries to store a controlled amount of material (typically flexible web materials like paper, film, or foil) in a loop or stack. It helps regulate the material flow between different stages of production, ensuring continuous operation without interruptions caused by machine stoppages or material slippage. Generally the web width is less than 30″.
What are the benefits of using a narrow web accumulator?
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Increased efficiency: Accumulators maintain a consistent flow of materials, reducing the risk of downtime caused by material stoppages.
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Reduced material waste: By ensuring a continuous feed, they help prevent situations where excess or insufficient material might lead to waste.
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Improved machine longevity: Reducing tension fluctuations and web breaks can extend the lifespan of your equipment.
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Enhanced production speeds: With accumulators in place, machines can run at higher speeds without fear of running out of material.
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What types of narrow web accumulators are there?
Narrow web accumulators can come in several designs, depending on the needs of the production process:
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Inline accumulators: These are placed directly in the material feed path and are typically used in processes where the material is being printed or converted in a continuous, linear motion.
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Servo-driven accumulators: These use servo motors to precisely control the tension and material flow, offering high precision and flexibility.
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Tension-controlled accumulators: These adjust the material’s tension to maintain consistent flow, especially in high-speed applications.
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What is the difference between a narrow web accumulator and a wide web accumulator?
The primary difference between narrow web accumulators and wide web accumulators is the width of the material being processed. Narrow web accumulators are designed for narrower materials (typically under 30 inches in width), while wide web accumulators handle materials that are much wider, often used in industrial applications for packaging or large-scale printing.