What is a hot bar welding head?

Pulse hot pressing soldering head, also known as HOT BAR head, Haba head, hot pressing cutter head, hot pressing soldering head, hot pressing soldering head, and hot pressing soldering head. This product is a heating element for pulse welding, which reacts with the temperature of the welding end face through a thermocouple. A suitable current is applied to both ends of the welding head to obtain a suitable temperature. The heat transfer demand is combined with the workpiece at the bottom of the welding head to fuse the welded parts together. This welding method has minimal thermal impact on surrounding equipment.

Made through processes such as slow wire cutting and precision grinding machine, the processed welding head has the characteristics of fast heating, small temperature error, wear resistance, high temperature resistance, corrosion resistance, long service life, small heat deformation, and no tin contamination. Advanced thermocouple welding process, with sturdy and non peeling solder joints, can completely replace imported products. We can produce according to customer samples or drawings.

The thickness, cross-section, chamfer, and special shape of the welding head can be specified in advance on the drawing.

The shape and material of the hot bar head welding head can also be specially customized. It is also possible to customize multi-point hot pressing welding heads together.

Mainly used for welding ultra-fine coaxial I-PEX, FPC, FFC and PCB welding, ACF connection of solar busbar, LCD and TCP, welding of USB connectors such as HDMI and MINI, direct connection of Teflon wire and terminal, hot riveting of plastic, etc. The use of this welding method will not cause false soldering, and can complete multiple welding points at once, with stable welding and good consistency. And the temperature can be monitored online in real-time to ensure welding quality, especially suitable for products with high welding accuracy requirements.