CompactDual Orbital Welding Power Supply | Versatile Orbital & TIG System
The CompactDual by Orbitalservice is the new approach to orbital welding technology,
combining fully automated orbital capability with manual TIG welding in a single, field-ready unit. Designed and manufactured in Germany, it delivers consistent, high-quality weld performance without the need for multiple machines. For applications like small-bore piping, instrumentation tubing, and general fabrication, the CompactDual gives operators a practical way to handle both orbital and manual TIG work with one system. Whether in the shop or out in the field, it helps reduce setup time, save space, and keep jobs moving efficiently without compromising weld quality.
Built for Mobility Without Compromise
Weighing just over 15 kg, the CompactDual is built for welders who need a system that can
move with them effortlessly. Its durable construction, protective transport case, and optional trolley make it easy to handle in both shop and field environments.
Whether you're working in tight mechanical spaces or moving between jobs, the CompactDual is designed to be transported, set up, and put to work quickly without adding unnecessary bulk or complexity.
Intelligent Controls with Modern Interface
The CompactDual unit is designed to be straightforward and easy to use, with a modern
interface that makes setup and adjustment simple. Operators can quickly dial in parameters or create weld programs without navigating complicated menus.
The unit provides real-time feedback, including welding current, arc voltage and travel speed, which are all clearly displayed during operation. For applications requiring traceability, weld data can be recorded and exported to ensure consistent results are achieved to support quality control requirements.
Engineered for Precision Welding Applications
The CompactDual is well suited for applications where weld quality and consistency are critical. From stainless process piping to small-diameter tubing, it provides the control needed to create clean, repeatable welds across a range of materials. With support for pulsed TIG, oscillation, arc voltage control (AVC), and cold wire feeding, welders have the flexibility to fine-tune parameters based on the application. This level of control helps maintain consistent heat input, improve weld appearance, and reduce the risk of defects,
especially on thinner materials or high-spec jobs.
Key Features & Advantages
- Dual functionality – Orbital welding + manual TIG in one system
- Wide input voltage – Operates globally on 115V or 230V power
- High output range – 3 to 220 amps for versatile applications
- Advanced motion control – Encoder and tacho-controlled motors
- Integrated data logging – Export weld data via USB
- Upgradeable software – Stay current with ongoing updates
- Compact footprint – One of the smallest orbital welding systems available
Ideal Applications
- Pharmaceutical stainless piping
- Food and dairy stainless piping
- Semiconductor & high-purity tubing
- Power plant instrumentation
- Shipbuilding & offshore fabrication
Technical Specifications
| Welding Processes | TIG DC, constant or pulsed, with or without Oscillation, AVC and wire feeder |
| Input power | 115/230 V ± 15% – 50/60 Hz 1PH |
| Main Fuse | 16 A |
| Insulation Class | H |
| Protection Class | IP 23 S |
| Welding Current | 3 - 220 A |
| Duty Cylce | (230V – 40°C): 100% – 160 A / 60% – 180 A / 40% – 220 A |
| Motor Controls | Encoder and Tachospeed Motors |
| Display / Recording | Welding current, Arc Voltage, electrode angular position, welding and wire speed |
| Connectivity | 1 X RS232 |
| Dimensions (L x W x H) | 490 x 195 x 400 mm (19.25"x7.75"x15.75") |
| Weight | 15.4 Kg (34 lbs) Without cooling unit |
| Standard | EN 60974-1/60974-10 |
| Part Number | TiO-1006 |
Customize your CompactDual setup with a full range of compatible accessories:
- Wired & wireless remote controls (RCplus+ / RC Mini)
- Water cooling system (DualCooler)
- Cold wire feeder units
- TIG hand torches
- Orbital welding heads (including third-party compatibility)
- Oxygen analyzer systems
- Bluetooth-enabled printer connectivity modules
- Transport and storage solutions
Frequently Asked Questions
Which Orbital Service weld heads can the CompactDual drive?
Orbitalservice lists its full range of weld heads as CompactDual accessories, and the CompactDual controls both encoder and tachospeed motors. Orbitalservice's LowBudget package pairs the CompactDual with an OWH 76 or OWH 114 open weld head.
What welding processes does it support?
It supports TIG DC (constant or pulsed) with or without oscillation, Arc Voltage Control (AVC), and cold wire feeding. It excels in both automated orbital welding and manual TIG welding.
What power supply does it require?
It features a wide input voltage range: 115V or 230V ±15%, 50/60 Hz, single phase. This makes it highly versatile for global use and different job site conditions.
Can it be used for manual TIG welding?
Yes. One of its key advantages is true dual functionality — you can easily switch between automated orbital welding and standard manual TIG welding without needing a second machine.
Does it support weld documentation?
Yes. It includes integrated data logging and allows weld data to be recorded and exported via USB for quality control and traceability.
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