Ultrasonic Valve Bag Sealer

Hermetic, Reliable Seals for Large Valve Bags
Creates strong, airtight seals that help prevent product leakage, moisture intrusion, and contamination from pests or environmental exposure.

Improved Product Protection
Ideal for powders, food ingredients, and hygroscopic materials where maintaining package integrity is critical to product quality and shelf life.

Compact, Integrated Design
The generator is built directly into the press, minimizing floor space requirements while enabling easy installation and relocation within production environments.

Consistent Process Control
Patented Trigger by Power technology ensures repeatable seal quality by initiating the weld cycle based on actual power delivery, improving process reliability and reducing variability.

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Overview

Ultrasonic Valve Bag Sealer is engineered to produce dependable, hermetic seals on thermoplastic valve bags used for powders, food products, chemicals, and moisture-sensitive materials. Using advanced ultrasonic technology, it delivers consistent sealing without the need for adhesives or consumables, enhancing package integrity and product protection. Operating at 20 kHz with power options from 1200 to 2400 Watts, the system incorporates Dukane's patented Trigger by Power technology for precise control and repeatable results. Its integrated design places the ultrasonic generator within the press, reducing floor space while simplifying installation and improving mobility.

Key Features

  • Power Options from 1200 to 2400 Watts to accommodate a wide range of bag materials and production requirements.
  • Patented Trigger by Power™ Technology for precise weld initiation and repeatable sealing performance.
  • Integrated Generator Design with the ultrasonic generator housed within the press for a compact footprint.
  • Reduced Installation Complexity with fewer external components and simplified system setup.
  • Mobile, Space-Saving Configuration that can be easily incorporated into existing packaging operations.
  • Consistent, High-Quality Seals that help reduce product loss and package failures.
  • No Adhesives or Additional Consumables Required, lowering operating costs and simplifying maintenance.
  • Industrial-Grade Construction designed for continuous production environments.

Is our Ultrasonic Sealing Machines the right fit for your application?

Easily replicate a proven welding process from one Infinity system to another with the 100% digital all-electric control. No adjustments to pneumatics are needed.