Pneumatic Welding Head – High-Performance Resistance Spot Welding Solution
The pneumatic welding head is a robust and versatile welding tool designed for high-precision resistance welding applications. With its pneumatic actuation system, it delivers stable and controllable electrode force, ensuring consistent weld quality and repeatability in spot welding operations. Ideal for automotive, electronics, and battery assembly lines, this welding head combines reliability with flexible installation options.

Engineered for precision welding, the pneumatic welding head allows accurate control of electrode movement, welding force, and timing. Its durable construction ensures long service life even under high-cycle production environments. The pneumatic system provides smooth, rapid motion and can be easily integrated with automated welding lines, including robotic arms or servo-assisted mechanisms.
This welding head is compatible with various resistance welding techniques, including spot welding and projection welding. Its modular electrode design enables quick replacement and maintenance, reducing downtime and increasing production efficiency. The compact and ergonomic structure makes it suitable for tight spaces while maintaining optimal welding accuracy.
Equipped with advanced electrode holders and alignment mechanisms, the pneumatic welding head ensures precise contact between electrodes and workpieces. It minimizes welding defects, reduces splatter, and delivers repeatable, high-quality welds. Combined with real-time monitoring of welding current and force, it provides traceability and process control for demanding manufacturing applications.
With its focus on pneumatic welding head, resistance welding, spot welding, precision welding, and electrode head, this tool is the preferred choice for manufacturers seeking reliable, high-performance welding solutions. It ensures consistent, efficient, and precise welds across a wide range of materials and component sizes.

- The HD-DH series precision spot welding mechanism has the characteristics of high precision,flexible pressure application, good stablity, 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.
- Support micro trigger switch or photoelectric switch to stabilize the triggering of welding power supply, improve quality and productivity.
- Adopting a vertically integrated design to ensure the stability of the pressure point and solve the shaking problem of the sensor grip designThe pressurization mechanism is easy to disassemble and beneficial for the integration of automation equipment.
- Support optional pressure sensors,combined with HuANDZK 8210-precision-inverter-welding-power-supply.html">welding power suply, can set pressure tigered welding function, and also support pressure monitoring to ensure thatthe pressure during each welding is stable and consistent.
- Supporting the optional instalation of displacement sensors, combined with HuAND2K welding power suply, it can achieve the interuption uncion of workpiece displacementmelting depth and displacement melting depth monitoring function, ensuring that the melting depth of each workpiece is stable and consistent.

| Model | HD-JH30S | HD-JH115S | HD-JH200S |
| Drive Method | Servo |
| Pressure Method | Servo + Spring |
| Pressure Range | 80-700N | 150-1200N | 200-2200N |
| Electrode Travel | 40mm | 30mm | 45mm |
| Electrode Size | Standard 8-12mm, Customization |
| Pressure Sensor | 0-10V Analog Output |
| Displacement Sensor | 0-10V Analog Output |
| Weight | ≈18KG | ≈25KG | ≈32KG |