Robot Peripherals and Accessories
Arc Welding Power Source
CLOOS Welding Power Sources — QuesT Series
Reliable and efficient, the new generation of CLOOS high-frequency TIG power sources offers excellent arc ignition and welding performance. Stable deep-pulse operation focuses the arc for deep penetration in thick plate and high welding speeds on thin sheet.

Manual Version

Automated Version
Product Features
QuesT 402/452/552 — High-Frequency TIG Power Sources
Low-current ignition from 3 A, with Deep Pulse and adaptive frequency adjustment for deep penetration and high welding speeds. QuesT 402/452 can be expanded with AC/DC modules.
Typical Applications
Defense applications (magnesium, aluminum and titanium alloys)
Aerospace precision structures
Petrochemical applications, especially pipe-joint welding
Pressure vessels, including 9Ni/5Ni steel tanks and LNG storage tanks
Nuclear power industry

QINEO TIG-HF-I/E — TIG Ignition Module
Modular ignition units are available for internal or external installation. Standard monitoring components include water-flow, temperature and ignition-voltage monitoring, plus an interface for a single-wire drive system.
Reliable TIG arc ignition even with long cables between the power source and torch.
The ignition module and ignition-voltage-free cable connection to QINEO QuesT simplify complex installations and systems.
Significantly reduces high-frequency ignition interference with other system components, improving availability.

QINEO QN-TWTIG — Robotic Torch Unit
Combines a TIG torch, cold-wire drive and feed system, and collision shutdown device in a high-performance head for automated TIG welding. Torch mounting angles of 0° or 45° provide flexibility for different welding tasks.
Compact design for easy access to complex components.
High repeatability through fine, precise adjustment of the cold-wire feed and tungsten electrode.
High power capacity with a powerful water-cooled torch and excellent electrode cooling.
High-quality precision torch with actual wire-value recording.

QINEO-TT-HW — Manual TIG Torch
Robust, high-quality components ensure reliable processes and excellent welding results. The modular design supports air or water cooling and both low- and high-current welding.
Ergonomic handle for comfortable operation and reduced wrist strain.
High-quality welds in all welding positions.
Premium Control Panel — Advanced, Intelligent Operation

Intuitive operation
Diagnostic functions
Stores four welding-circuit inductance settings
MasterPlus Control Panel — Optimized for Manual Welding

Intuitive operation
Job favorites
Stores four welding-circuit inductance settings
Technical Specifications
| QINEOQuesT | QINEO QuesT 402 DC | QINEO QuesT 552 DC |
|---|---|---|
| Welding current | 3A/10.1V-400A/26V | 3A/10.1V-550A/32V |
| Welding current at 60% duty cycle* | 400A/26V | 550A/32V |
| Welding current at 100% duty cycle* | 350A/24V | 450A/28V |
| Open-circuit voltage | 80V | 80V |
| Mains voltage | 380–400 V / three-phase | 380–400 V / three-phase |
| Connection cable | 4x6 mm² | 4x6 mm² |
| Mains fuse | 32A | 32A |
| Protection rating | IP23 | IP23 |
| Insulation class | F | F |
| Cooling method | F | F |
| Dimensions (L × W × H) | 819 x 348 x 667 mm | 819 x 348 x 667 mm |
| Power unit weight | 74kg | 74kg |
| Cooling module weight | 28kg | 28kg |
Secondary Wire Feeder

QWD-B-TIG
| Secondary Wire Feeder | QWD-B-TIG |
|---|---|
| Wire feed speed | Max.20 m/min |
| Dimensions (L × W × H) | 300/260/180 mm |
| Weight | 6.2Kg |
| Wire diameter | 1.0/1.2/1.6 mm |
QuesT Series — Selection Guide
| Category | ModelConfiguration | QuesT 402 DC HF-I Master | QuesT 402 DC HF-I Premium | QuesT 452 AC/DC QuesT 402 AC/DC HF-I/E Master | QuesT 452 AC/DC QuesT 402 AC/DC HF-I/E Premium | QuesT 552 DC HF-I Master | QuesT552DC HF-I Premium |
|---|---|---|---|---|---|---|---|
| Manual welding | Automated welding | Manual welding | Automated welding | Manual welding | Automated welding | ||
| Materials | Carbon steel | ||||||
| Stainless steel | |||||||
| Aluminum alloy | |||||||
| Other non-ferrous metals | |||||||
| Processes | DC TIG | ||||||
| DC Pulse | |||||||
| Deep Pulse | |||||||
| ACTIG | |||||||
| Configuration | Control panel | Master PC / built-in Premium / RPU Premium | RPU Premium 5 m / 10 m | Master PC / built-in Premium / RPU Premium | RPU Premium 5 m / 10 m | Master PC / built-in Premium / RPU Premium | RPU Premium 5 m / 10 m |
| Interconnection cable | 5 m / 10 m / custom | ||||||
| Welding torch | 250 A / 350 A / 450 A torch | 500 A torch, 0° / 45° | 250 A / 350 A / 450 A torch | 500 A torch, 0° / 45° | 250 A / 350 A / 450 A torch | 500 A torch, 0° / 45° | |
| Cooling unit | Premium/Master | ||||||
| Trolley / base | |||||||
| Wire feed system | |||||||
| Foot switch | |||||||
| Communication module | D/E/P1① | D/E/P1① | D/E/P1① | ||||
Download Materials
| File Name | Category | Format | Release Date | Operation | |
|---|---|---|---|---|---|
| No documents found. | |||||