デュケインジャパン List of Products and Services

Dukein's hybrid welding machine: The TH3 series can switch between hot plate welding, infrared welding, and hot gas welding using a single device. You can choose the appropriate method for the product being welded; for example, "Product A is made of natural PP, so it is produced using hot plate welding, Product B is made of PA+GF30, so it is produced using infrared welding, and Product C contains electronic components, so it is produced using hot gas." Hot gas welding is a patented technology from Dukein KVT (Germany) that sprays high-temperature inert gas only onto the welding area, melting it without contact, which prevents oxidation of the welding area and achieves high welding strength. Infrared welding also uses short-wavelength infrared quartz heaters for non-contact heating, enabling clean welding without particle generation. Hot plate welding is the most widely used welding method and can achieve the fastest cycle times when using natural materials.

Duquesne's laser welding system for plastic parts is designed to enable welding between transparent components without the need for laser absorbers. Utilizing the latest laser technology that significantly increases the laser absorption rate in transparent resins, it can reliably melt optically clear products with highly controlled laser light. Duquesne's Clear-to-Clear laser welding system offers groundbreaking advancements across various industries, including medical devices, electronics, automotive parts, and home appliances. This state-of-the-art laser welding technology is utilized in both high-volume automated production lines and standalone systems for small-batch, diverse products. Duquesne's flexible laser welding system adopts a unique cassette method, simplifying jig replacement and allowing for quick changeovers. The automatic jig recognition function reads the ID of the connected jig via binary signals and automatically loads the stored settings. The jig I/O supports multiple parts handling, integration with various sensors, and workpiece clamping units.