An ultrasonic welder is a specialised joining device that uses high-frequency mechanical vibrations (typically in the range of tens of kilohertz) under pressure to fuse materials together, without requiring external heat sources, adhesives or solder. A horn face applies vibrational energy to the contact area, generating frictional heat that melts the material at the interface. As the components cool under pressure, a clean, solid weld is formed.
With Battery R&D, ultrasonic welders are used to weld stacked electrode sheets (Copper & Aluminum) and tabs onto current collectors to prepare pouch cells.
Order Your Ultrasonic Welding System with PI-KEM
PI-KEM’s ultrasonic welding systems offer fast, precise, and scalable solutions for joining. Whether you’re developing components or fine-tuning materials in the lab, our equipment supports flexible configuration, low thermal impact, and high welding integrity.
Our technical team can help you select the right system for you. We also offer the option of support from our partners for installation, set-up, and process optimisation to ensure reliable performance.
Ready to order your ultrasonic welding system?
📞 Call our technical team on 01827 259250
📧 Email sales@pi-kem.co.uk
Key Features & Options
Layer Capacity: Can welder up to 70 layers of foil, dependent on power output and layer material
Power Output: 800W to 6kW power output models
Digital and analog versions available: welding time, delay time, power output adjustable
Dual-station models: allows for simultaneous welding on anode and cathode foils, with separate parameters set for each station
Replacement horns and anvils available.
