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It can save your labor cost, also has nice efficiency, safe operation , and higher precision! Besides, it can work 24 hours for you and no need any extra wages!!

TIG Welding Robot Arm


It can save your labor cost, also has nice efficiency, safe operation , and higher precision! Besides, it can work 24 hours for you and no need any extra wages!!
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SZGH-H1500-B-6

 


Product lntroduction

About welding robot arm,  the most popular model is SZGH-H1500-B-6, it has 1500mm arm spam, 6kg payload which can support Chinese & English & Russian & Vietnamese language!!  SZGH-H1500-B-6 robot is dedicated to welding robot ; easy operation, high efficiency and safety; 

It will be a good choice if you want to change your production line to robot arm!! 

It can save your labor cost, also has nice efficiency, safe operation , and higher precision! Besides, it can work 24 hours for you and no need any extra wages!!


SZGH company has 25 models robot arm in mass production: including generalpurpose, welding, spraying,  palletizing, grinding and handling types. 


Product model information

Payload
ReachRepeatability
WeightMounting typeAmbient tempersture
6KG1500mm±0.05mm230Ground, bracket, ceiling5℃~45℃

3.--

5.--

Product feature and application

Automobile,Metal doors &windows,Engineering Machinery,Mining Machinery,Locomotives,Electrical Appliances, Furniture and Other industries.



Basic principles of TIG welding

Tungsten inert gas welding (TIG)

Under the protection of inert gas, the arc heat generated between the tungsten electrode and the workpiece is used to melt the base metal and filler wire.

Sheet metal welding generally does not require filler metal.

Inert gas: argon (Ar) gas, helium (He) gas or mixed gas of argon and helium, and a small amount of hydrogen can be added in some cases.


TIG welding operation mode: manual welding, semi-automatic welding, automatic welding.

(1) Manual welding: the movement of the welding torch and the feeding of the welding wire are operated simultaneously by the welder's left and right hands;

(2) Semi-automatic welding: the welding torch is operated manually, and the welding wire is automatically conveyed at a constant speed by a special wire feeding mechanism;

(3) Automatic welding: There are respectively walking mechanism and wire feeding mechanism to complete these two actions.


Advantages of TIG welding

(1) Good protection effect: Since argon and helium are inert gases with a higher density than air, they do not react with metals and can effectively isolate air, which can greatly protect tungsten electrodes, molten pool metals and heat-affected zones. Good protection against oxidation and nitriding.

(2) Welding under the protection of inert gas, almost all metals can be welded without using flux; it is especially suitable for welding aluminum, magnesium and their alloys with strong chemical activity and the formation of melting point oxides. It can perform pulse welding, reduce welding heat input, and is suitable for welding thin plates or heat-sensitive materials.

(3) The welding process performance is good. Open arc, can observe the arc and molten pool; stable arc combustion, no spatter, no need to remove slag after welding, beautiful weld shape; can perform all-position welding. It is an ideal welding method to realize the forming of the back side of single-side welding.


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FAQ

The following are the common questions we have collected about Robot Arm.
Q1. What materials can robotic laser welding handle?
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A1:Robotic laser welding works excellently on carbon steel, stainless steel, and titanium. It can also weld aluminum and copper, but these highly reflective materials require more powerful lasers and precise parameter control to overcome their reflective nature.
Q2. How precise do the parts need to be?
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A2:Extremely precise. Laser welding focuses energy on a tiny spot, so gaps between parts must be minimal. High-precision fixtures are mandatory to hold parts perfectly, as even a small gap can lead to burn-through or a weak weld.
Q3. Why choose robotic laser welding over MIG or TIG?
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A3:Choose it for speed, precision, and minimal heat. It's significantly faster than TIG and MIG, creates very narrow welds, and puts so little heat into the part that there is almost no distortion. It is ideal for high-volume, high-quality applications where aesthetics and part integrity are critical.
Q4. What materials can robotic laser welding handle?
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A4:Robotic laser welding works excellently on carbon steel, stainless steel, and titanium. It can also weld aluminum and copper, but these highly reflective materials require more powerful lasers and precise parameter control to overcome their reflective nature.
Q5. How precise do the parts need to be?
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A5:Extremely precise. Laser welding focuses energy on a tiny spot, so gaps between parts must be minimal. High-precision fixtures are mandatory to hold parts perfectly, as even a small gap can lead to burn-through or a weak weld.
Q6. Why choose robotic laser welding over MIG or TIG?
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A6:Choose it for speed, precision, and minimal heat. It's significantly faster than TIG and MIG, creates very narrow welds, and puts so little heat into the part that there is almost no distortion. It is ideal for high-volume, high-quality applications where aesthetics and part integrity are critical.
Q7: How can robotic TIG welding solve my challenges with consistent, high-integrity welds on critical components?
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A7: Human fatigue and subtle variations are the biggest enemies of perfect welds. Our robotic Tig welding systems eliminate this. The robot precisely repeats the exact same arc length, travel speed, and filler metal placement every single time. This means: Zero Defects: Drastically reduces porosity, undercut, and inconsistencies. Perfect Penetration: Ensures optimal weld penetration for maximum strength, which is crucial for aerospace, medical, or automotive applications. Flawless Aesthetics: Delivers a clean, shiny, and uniform bead that requires little to no post-weld finishing, enhancing the value of your product.
Q8: My current welding process is too slow and expensive. How does robotic TIG welding provide a fast Return on Investment (ROI)?
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A8: While manual TIG is slow and skill-dependent, automation transforms your cost structure. The ROI comes from multiple streams: Dramatically Higher Throughput: The robot works 24/7 without breaks, welding significantly faster than even the most skilled human. Massive Material Savings: Precise control means you use exactly the right amount of expensive filler metal and shielding gas, eliminating waste. Reduced Rework & Scrap: Superior consistency means you spend less time and money fixing bad welds or scrapping expensive parts. Most of our clients see a full ROI in under 12 months.
Q9: My production involves complex parts and short runs. Isn't robotic welding only for high-volume, simple tasks?
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A9: That's a common myth! Modern robotic TIG cells are built for flexibility. With features like: Easy Programming: User-friendly touchscreen interfaces and lead-through teaching allow you to program complex paths in minutes, not hours. Advanced Seam Tracking: The system can automatically find and follow the weld joint, compensating for part misalignment or thermal distortion. Quick-Change Tooling: Switch fixtures rapidly to weld different components in the same cell.