Hot Bar Welding Head – Precision Thermo-Compression Welding Solution

The hot bar welding head is a high-performance welding tool designed for precision thermo-compression welding applications. Utilizing advanced thermode technology, it provides rapid and uniform heating, precise temperature control, and programmable pressure profiles, ensuring consistent and reliable weld quality across various delicate components.

This welding head is ideal for pulse heat welding of flexible circuits, FPCs, battery tabs, micro connectors, and electronic modules. By controlling the heating rate, dwell time, and cooling process, it effectively prevents overheat, oxidation, or deformation of sensitive materials while delivering high-quality, repeatable welds. Its robust mechanical design and thermal stability enable integration with both pneumatic and servo-driven automation systems, enhancing production efficiency and process consistency.

The thermode welding head features real-time temperature feedback and programmable force profiles, enabling fine control of welding parameters and full traceability of the welding process. Its compact size, long service life, and ease of installation make it suitable for high-volume manufacturing environments in electronics, automotive, and battery production industries.

With its combination of hot bar welding, thermo-compression welding, pulse heat welding, precision bonding, and thermode welding head technology, this tool ensures superior performance, reliability, and repeatability. It is the preferred choice for manufacturers seeking high-quality, precision welds in delicate electronic assemblies.

5-stage heating and constant temperature waveform 

Exquisite human-machine touch interface,real-time display of temperature curve,pressure curve,displacement curve and corresponding welding data,visualization of welding process.

It can monitor the average effective value and instantaneous value of temperature,pressure,and displacement to control the welding quality.

Support functions such as pressure monitoring, pressure triggering,displacement monitoring,and displacement melting depth interruption.

Powerful database function, to store temperture, pressure, displacement and other values of ten of thousands of hot pressed joints,and supporting USB export.     

It can connect with upper computer welding network group control,  connected to MES system to achieve   visualization, dataization and intelligence of the entire welding process.

• The HD-RY series hot press welding machine has the characteristics of high precision,flexible pressure application, good stability, and long service life.
• Adopting a linear guide design to ensure welding accuracy and repeatability.
• Adopting a pressure follower mechanism, it can achieve rapid and accurate pressurization operation even under very low welding pressure.
• The follow-up mechanism is easy to disassemble and conducive to the integration of automation equipment.
• Support optional presure sensors, combined with HuANDZK hot press welding power supphy, can set pressure triggered welding function,and also suport pressure monitoring to ensure that the pressure during each welding is stable and consistent.
• Supporting the optional instalation of displacement sensors,combined with HuANDZK hot presswelding power supply,it can achieve the interuption function of workpiece displacement melting depth and displacement melting depth monitoring function, ensuring that the meling depth of each workpiece is stable and consistent.