Efficient inverter technology. Intuitive operation. Reliable performance.
The CPTX-I Series from OTC DAIHEN combines modern inverter technology with powerful MAG welding technology. The machines are designed for professional use and support precise, economical, and user-friendly welding. Optimized characteristics significantly reduce welding spatter, thereby lowering the effort and costs associated with downstream work such as cleaning. At the same time, inverter technology helps reduce energy consumption.
The CPTX-I machines feature synergic control, which assists the operator in setting the welding parameters. The MAG inverter offers stepless adjustment, allowing precise adaptation to the specific welding task.
The CPTX-I 400 2W and CPTX-I 500 2W are equipped with an integrated cooling unit, a 4-roll wire feeder, and a mobile transport trolley. With a duty cycle of 100% at 400 A and 500 A respectively, both models are designed for demanding welding applications.
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Frequently Asked Questions About CPTX-i Welding Machines
Would you like to learn more about OTC's CPTX inverter welding machines and their applications? Here you will find answers to frequently asked questions about their features, welding processes, benefits, and potential applications.
The OTC DAIHEN CPTX series comprises powerful inverter welding power sources for professional welding applications. The machines combine modern inverter technology with stepless adjustment of the welding parameters and are designed for reliable welding processes in workshops and industrial environments.
Inverter technology enables precise and stepless control of the welding parameters. This allows the welding performance to be tailored specifically to the respective application. At the same time, the CPTX series provides reliable power output for professional and industrial welding tasks.
The CPTX-I models are designed for MIG/MAG welding applications. This makes them suitable for a wide range of professional welding tasks in manufacturing, metalworking, and industry. The appropriate configuration depends on the material, material thickness, and required welding performance.
The CPTX series includes several power classes. The CPTX-I300 C offers a welding current range of 20 to 300 A. The CPTX-I 400-2w MAG provides a range of 30 to 400 A, while the CPTX-I 500-2w MAG offers 30 to 500 A. This allows the appropriate power class to be selected for each application.
The main difference is the maximum available welding output. The CPTX-I 400-2w MAG offers a welding current range of up to 400 A, while the CPTX-I 500-2w MAG reaches up to 500 A. Which version is more suitable depends on the specific welding task, material thickness, and required power.
The CPTX-I300 C is a compact 300 A welding solution from OTC DAIHEN. The welding package includes a synergic welding power source, a 4-roll wire feeder, air cooling, Euro connectors, and a trolley. This makes it a compact, complete solution for professional MIG/MAG welding applications.
In synergic welding, related welding parameters are controlled in coordination with one another. This simplifies machine setup and allows the operator to adjust the required parameters more quickly to the specific welding task.
The CPTX-I 400-2w MAG and CPTX-I 500-2w MAG are designed for industrial welding applications. According to the technical specifications, both models achieve a 100% duty cycle at 40 °C. This makes them particularly suitable for applications where high availability of the welding power source is required.
A high duty cycle allows longer welding periods under high loads without requiring extended cooling periods due to the thermal limits of the welding power source. This is particularly beneficial for high-volume production and industrial welding applications.
CPTX welding machines are suitable for professional users in metal fabrication, manufacturing, workshops, and industrial environments who require a reliable MIG/MAG inverter welding solution. Thanks to the different power classes, the welding power source can be selected to match the respective production and performance requirements.
When selecting a machine, factors such as the material, material thickness, required welding current, duty cycle, and typical welding task should be considered. The CPTX-I300 C may be suitable for more compact applications, while the CPTX-I 400 and CPTX-I 500 provide greater power reserves for industrial welding tasks.
The CPTX-I300 C, CPTX-I 400-2w MAG, and CPTX-I 500-2w MAG are designed for a mains voltage of 400 V. The technical specifications for the CPTX-I300 C specify an input voltage of 400 V ±10%.
The CPTX series offers various power classes for professional MIG/MAG welding applications. Depending on the model, compact synergic solutions or powerful industrial welding power sources with outputs of up to 500 A are available. This allows the welding solution to be tailored specifically to the requirements of each operation.