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Plastic and Textile Welding, jointing, sealing and cutting
Pioneer of plastic welding and cutting technology
Plastic and/or textile welding / fusing / jointing / sealing and processing technology utilizes many different methods to achieve a desirable result.
Ultrasonic vibration, high-frequency energy, laser, electromagnetic induction, and vibration are just a few examples of the techniques used in thermoplastic welding and fusing.
Seidensha is a comprehensive manufacturer of welding / melting equipment for nearly all methods and can solve issues related to plastics processing. Based on the vast knowledge accumulated in the long history, we select and provide the ideal method for each customer.
The ultrasonic welder is used for welding, riveting, cutting, metal joining and sealing with frictional heat generated by ultrasonic vibration. In addition to press type, unit to be integrated into automation system are available.
Laser Diode Welding Machine
Laser diode welding system with built-in air cooled laser oscillator for thermoplastic and textile material.
Laser Diode Generator
Laser Diode Generator optimized for Welding Machine. Compact design, air-cooled and high efficiency. Good for building into custom system.
CO2 Laser Machine
CO2 Laser machine is used for cutting thermoplastic and textile material and scribing ceramic substrates.
Electromagnetic Induction Welder
The electromagnetic induction welder is used for heating metal insert for insertion and/or heating metal plate to be used for heating workpiece to be jointed.
Vibration Welder joints thermoplastic parts by frictional heat generated by vibrating one of the workpieces at high speed while pressurizing. Good for larger workpiece even with irregular shape.
OEM Parts, components and accessories
OEM parts, horn (sonotrode), components and accessories are available for integration into automation system and retrofit as well as for other brands system.
SEIDENSHA is a comprehensive manufacturer of welding, melting, jointing and cutting with various technology background not only in ultrasonic but also laser, high frequency, vibration etc...
Link to Seidensha Electronics Co., Ltd.