Rock
Aggregate
Cement
Concrete
Soil
Steel
Bitumen/Asphalt
Security Survey Equipment
General Items
Arc Welding Machine AZA1234
The AZA1234 Arc Welding Machine by A Z A Lab is a high-performance industrial welding solution engineered for demanding fabrication, maintenance, and structural welding applications. Designed using advanced inverter technology, this machine delivers superior arc stability, high efficiency, and reliable welding performance across a wide range of electrode types and materials.
With an inverter frequency of up to 20 kHz, the AZA1234 ensures fast dynamic response, reduced spatter, and excellent weld bead appearance. Its robust electrical design supports a high duty cycle, allowing continuous operation under heavy loads while maintaining consistent welding output—even with output cable lengths of up to 100 meters.
Description
Technology & Performance
The AZA1234 utilizes modern IGBT-based inverter technology, significantly reducing energy losses and improving overall efficiency. With a no-load loss of only 100 W, the machine operates economically while delivering high welding power when required.
An integrated Auto-Compensation Function automatically adjusts to fluctuations in input power supply, ensuring consistent arc performance and superior seam formation under unstable electrical conditions. This makes the machine highly adaptable to industrial environments and on-site operations.
Welding Capability
This arc welding machine is designed for maximum versatility, supporting a broad range of electrode types and welding positions. It is particularly effective for:
-
Low and medium carbon steel
-
Low alloy steel
-
Stainless steel
-
Structural and fabrication welding
The machine supports down-orientation welding with cellulose electrodes and performs reliably with various basic and rutile electrodes.
Operator Safety & Control
The AZA1234 includes a full-range anti-stick function, preventing electrode sticking and minimizing downtime during welding operations. This feature improves arc initiation, enhances operator control, and reduces electrode wastage.
Its stable output characteristics ensure smooth arc behavior, even at high currents, making it suitable for both precision welding and heavy-duty industrial applications.
Applications
-
Industrial fabrication workshops
-
Structural steel welding
-
Plant maintenance and repair
-
Heavy engineering projects
-
Construction and infrastructure welding
-
Training and industrial laboratories
Key Features
-
Advanced high-frequency inverter technology (up to 20 kHz)
-
High duty cycle for continuous industrial welding
-
Stable arc performance with long output cables (up to 100 m)
-
Auto-compensation for power supply fluctuations
-
Anti-stick function across full current range
-
Wide electrode compatibility including cellulose electrodes
-
Excellent seam shaping and arc stability
-
Energy-efficient operation with low no-load losses
Technical Specifications
| Parameter | Details |
|---|---|
| Model | AZA1234 |
| Supply Voltage | 415 VAC ±15% |
| Frequency | 50 / 60 Hz |
| Phase | 3 Phase |
| Input Power | 18.2 kVA |
| Rated Input Current | 27.6 A |
| Output Current Range | 40 – 400 A |
| Maximum Output Current | 400 A |
| Duty Cycle | 60% |
| Efficiency | 85% |
| Power Factor | 0.93 |
| No Load Voltage | 68 V |
| No Load Loss | 100 W |
| Housing Protection | IP21 |
| Dimensions (L × W × H) | 21.5 × 11 × 21.5 inches |
| Weight | 33 kg |
Product Highlights
-
High-power industrial arc welding machine
-
Reliable performance under fluctuating power conditions
-
Suitable for heavy-duty and continuous welding operations
-
Designed for professional fabrication and engineering use
-
Durable, efficient, and workshop-ready design
Model: AZA1234
Related products
Bandsaw Machine AZA1193
The AZA1193 Bandsaw Machine by AZALAB is a robust, high-precision cutting solution designed for efficient and accurate cutting of metal and wood materials in industrial workshops, fabrication units, and training laboratories. Engineered with a stress-relieved fabricated steel structure, the machine delivers excellent rigidity, vibration resistance, and long-term operational stability.
Designed for continuous-duty industrial use, the AZA1193 combines mechanical reliability with operator-friendly controls, making it suitable for both production environments and educational training facilities.
Hydraulic Guillotine Shearing Machine AZA1179
The Hydraulic Guillotine Shearing Machine AZA1179 by AZA LAB is a premium, high-precision machine engineered for efficient and accurate cutting of metal sheets. Designed with a hydraulically variable rake angle, this machine delivers superior cutting performance, particularly for thin sheets, while ensuring twist-free and burr-minimized cuts.
Part of AZA LAB’s proven guillotine shear range (Models AZA1179 to AZA1185), the AZA1179 is ideal for fabrication shops, sheet metal industries, maintenance workshops, and light to medium industrial cutting applications where accuracy, safety, and reliability are critical.
Pipe Threading machine AZA1199
The AZA LAB Pipe Threading Machines – Models AZA1199, AZA1199A, and AZA1199B are heavy-duty industrial machines designed for accurate and efficient pipe and rod threading using an advanced chip-less cold forming (thread rolling) process. This method forms thread roots and crests by material displacement rather than cutting, ensuring zero material waste, superior thread strength, and excellent surface finish.
Engineered with a robust fabricated steel frame, versatile operation modes, and advanced cooling and lubrication systems, these machines are ideal for high-performance threading applications across multiple industries.
Radial Drill Machine AZA1178
The AZA LAB Radial Drill Machine – Model AZA1178 is a high-performance, industrial-grade drilling machine engineered for precision, durability, and reliability in heavy-duty applications. Manufactured by LabTek, this machine is designed to handle demanding drilling, tapping, and boring operations across a wide range of materials including cast iron and steel.
Built with closed-grain construction for all critical components and precision-ground moving parts, AZA1178 ensures smooth operation, close tolerances, and long service life, making it ideal for workshops, fabrication units, and heavy engineering industries.
Re-Sharpening Machine AZA1197
The AZA LAB Re-Sharpening Machine Model AZA1197 is a compact, high-precision solution designed for accurate re-sharpening of HSS and carbide drill bits. Engineered to extend tool life and restore cutting efficiency, AZA1197 delivers consistent grinding results with simple operation, making it ideal for workshops, tool rooms, and maintenance departments.
With support for multiple drill diameters and adjustable point angles, this machine improves productivity while reducing tooling costs and downtime
