Beautiful joint surfaces created by ultrasound. Stable welding quality.
Ultrasonic welding machines are a technology for joining multiple thermoplastic resin and synthetic fiber parts. By applying ultrasonic vibrations and pressure simultaneously, they generate strong heat instantaneously at the joint surfaces of the parts, melting them together. Compared to thermal welding, the power consumption is about 1/4, resulting in beautiful joint surfaces, higher safety due to the absence of a heat source, and no damage to films or other materials. In addition to stand-alone welding machines, we also handle roll seam units that allow for continuous sealing. Custom-made ultrasonic units can also be installed on existing packaging machines.
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basic information
We will select the welding machine based on the finished product (workpiece). - Arrival of samples and customer requests regarding welding ↓ - Our welding tests and determination of welding conditions ↓ - Selection of machine specifications and selection of jigs (There may be variations depending on the workpiece) ↓ - Meetings and proposals as needed
Applications/Examples of results
Welding of automotive parts (such as door trim riveting) Non-woven mask manufacturing equipment Food packaging machine Various plastic parts manufacturing equipment
Detailed information
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We will respond flexibly. We also accept inquiries regarding automatic machine integration and welding equipment.
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Example 1: Stand-Alone Ultrasonic Welding Machine SONOTRONIC iSONIC ECO An integrated ultrasonic welding machine that does not require external devices. It supports various types of welding and cutting through head customization. Welding conditions such as pressure, welding time, energy, absolute dimensions, and relative dimensions can be set and controlled via the control panel, allowing for batch control. It is also possible to save welding conditions. External dimensions (mm): 650 × 1,200 × 700 Weight (kg): 125 Operating stroke (mm): 100 Height adjustment (mm): 200 Work table (mm): 300 × 300
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Example 2: Automated Machine Mounted Unit Ultrasonic Welding Machine Press Unit - Compact design that takes up little space, making it possible to mount on various devices. An ultrasonic oscillator is included separately. Please check the attached catalog for specifications for each cylinder size.
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Example 3: Automatic Machine Mounted Continuous Welding Unit SONOTRONIC Ultrasonic Roll Seam Unit for Automatic Machine Installation Ultrasonic Continuous Sealing System for Center Sealing of Packaging Machines Ultrasonic oscillator is included separately. Please check the attached catalog for specifications.
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Welding molds (anvil and horn) are important tools that transmit ultrasonic waves to the workpiece, determining the shape and quality of the welded area. While confirming the ultrasonic conduction through image simulation, professionals with solid experience will design them.
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In film welding, not only linear seals but also designs on the welding surface such as company names and patterns are possible.
catalog（3）
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Company information
Controlling wavelength and sound pressure, processing and welding solid materials. High welding strength, high production efficiency, and precise grinding and drilling. We design, manufacture, and sell industrial machinery equipped with ultrasound. It is precisely because Prosonic possesses two different technologies that we can contribute to the industrial community.