AWZ50 Series Water Cooling 2 Circuit Narrow Gap Robotic Welding Torch 500A / 250A Description:
The AWZ50 Series 2-Circuit 500A / 250A Water-Cooling Narrow Gap Robotic Welding Torch is a specialized robotic welding torch designed for precision welding in narrow and confined spaces. Compatible with leading industrial robot brands such as ABB, KUKA, YASKAWA, FANUC, UNIVERSAL ROBOTS, and Kawasaki, this advanced water-cooled robotic welding torch delivers exceptional performance, high reliability, and stable welding quality in automated production environments.
Featuring a specially designed curved conductive nozzle, the AWZ50 robotic welding torch can be easily inserted into narrow gaps and restricted welding positions, making it ideal for complex structures where standard torches cannot operate efficiently. This design significantly improves accessibility and welding flexibility in tight space applications.
The advanced 2-circuit water cooling system ensures efficient heat dissipation, supporting a maximum welding current of up to 500A, while also maintaining stable performance at lower load conditions such as 250A operation. This dual-range capability makes the torch highly adaptable for different welding processes and material thicknesses.
The torch neck is designed for quick disassembly and easy maintenance, improving operational efficiency and reducing service time. Optional wire clamp function can be added to enhance welding stability and control during production.
The AWZ50 narrow-gap robotic MIG/MAG welding torch is widely used in automotive manufacturing, steel structure fabrication, shipbuilding, construction machinery, pressure vessel production, and advanced robotic welding automation systems.
AWZ50 Series Water Cooling 2 Circuit Narrow Gap Robotic Welding Torch Specification:
| Model | AWZ50N/Y | AW20N/Y |
| Duty Cycle | CO2 550A/100% | CO2 250A/100% |
| MAG 500A/100% | MAG 200A/100% | |
| Cooling Method | 2-circuit water cooling | 1-circuit water cooling |
| Min. Welding space width | 35mm | 25mm |
| Wire diameter | 0.8-1.6mm | 0.8-1.2mm |
| Reset the accuracy of the anti-collision device | ±0.03mm | ±0.03mm |
AWZ50 robotic welding torch Feature:
- Compatible: ABB, KUKA, YASKAWA, FANUC, UNIVERSAL ROBOTS, Kawasaki
- High reliability and durability
- Applied with a curved conductive nozzle, the torch head can be inserted into a narrow space for welding
- Efficient water cooling, with a maximum welding Current up to 500A
- Integrated anti-collision protector, high reset accuracy, sensitivity, and reliability
- The torch neck can be easily disassembled, changed over, and maintained.
- The wire clamp function can be added
- High-quality protector and tubes, long endurance of fatigue bending
- The great versatility of the length, bending angle of the torch neck, and nozzle style, these can be customized.
Narrow Gap Water Cooling Robotic Welding Torch Parts:

| Serial No. | Description | Order No. | Remarks | ||
| Higher Current | Smaller Current | ||||
| 1 | Torch Assembly: (Torch+anti-collision+flange +holder+cables) | AWZ50 | AWZ20 | External torch with holder, Through-arm torch without holder | |
| 2 | Neck 0° | Through-arm | 011AWZ50N/0/L | 011AWZ20N/0/L | L: torch length None: short type 100: extend 100mm 200: extend 200mm …… |
| External | 010AWZ50Y/0/L | 010AWZ20Y/0/L | |||
| Customized length and angle | 011AWZ50/A/L | 011AWZ20/A/L | A: angle L: torch length | ||
| 3 | Nut | 03503000 | |||
| 4 | Narrow gap nozzle | 04404000 | |||
| 5 | Insulating sleeve | 07104000 | |||
| 6 | Tip Holder | 03003000 | |||
| 7 | AW/35 Contact Tip | 0250235XX | XX: wire diameter | ||
| 8 | Check ring | 07301000 | |||
| 9 | Insulation sleeve | 064053501 | |||
| 10 | Insulation sleeve shell | 060051001 | |||
| 11 | Insulation sleeve core | 064052002 | |||
| 12 | Pulling cap | 074060000 | |||
| 13 | Neck locker female | 90502000 | 90502000 | ||
About ALAND WELDING:
Product Portfolio
Our comprehensive product range includes:
Pulse MAG MIG Welding Machines
AC/DC TIG Welders
MMA (Stick) Welders
Multi-Function Welding Machines
Plasma Cutting Machines
Automation Welding Machines
Submerged Arc Welding Equipment
Laser Welding / Cutting / Cleaning Machines
Complete Welding Accessories and Consumables

If you are interested in our products or plan to import the AWZ50 Series Water Cooling 2 Circuit Narrow Gap Robotic Welding Torch and other construction products, please feel free to contact us. Looking forward to long-term cooperation with you.