EWM Tetrix 521 DC activeArc
All EWM Machines come with a three year parts and labour warranty.
Highlights
Maximum efficiency for all requirements with reproducible welding results and excellent quality thanks to the fully digital inverter welding technology - Self-explanatory, intuitive operating concepts for everyone - either the standard setting, job mode or synergic one-dial operation so that you can concentrate fully on your welding task!
- Maximum mobility: Easily movable thanks to large wheels, fits through standard doors, easy loading and unloading thanks to the even wheel gauge, can be lifted by crane and moved on a fork lift
- EWM activArc – the powerful TIG arc - faster, better and simpler welding across the entire power range
- Multifunctional and ergonomic grip system: Effort-free moving, practical holder for tube packages, impact protection
- Intelligent casing design with optimised air guidance for longer duty cycle and ventilation control for less contamination in the machine.
- Powerful cooling system for the torch, with centrifugal pump, cooler with large surface area and an extra-large tank (12 litres)
- COMFORT, SYNERGIC: Ideal for robot, industrial bus and mechanised applications via optional interfaces
Main Areas of Use
- TIG welding: Unalloyed, low-alloy and high-alloy steels, nickel-based alloys, copper and special materials, repair welding on cast aluminium components
- MMA welding with rutile and basic coated electrodes: Unalloyed and low- and high-alloy steels, nickelbased and copper alloys
- Production work, metal construction, food and chemicals industries, pipeline, closed container and equipment construction, vehicle, machine, plant and tool construction, and more
Features
- TIG and MMA inverter DC welding machine
- Mobile, water cooled, decentralised, can be lifted by crane and moved by fork lift, 5m mains supply lead
- pressure monitor, pump and temperature-controlled fan
- 100% tested and free welded
Technical Specifications
| Welding current | 5 A -520 A | ||||||
| Duty cycle 20° |
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TIG | |||||
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80%
100% |
520A
450 A |
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| Duty cycle 40° |
|
TIG | |||||
|
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60%
100% |
520 A
420 A |
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| Open circuit voltage | 79V | ||||||
| Mains voltage (tolerances) | 3 x 400 V (-25% / +20%) | ||||||
| max. connected load | 31,6 kVA | ||||||
| recom. generator rating | 42,8 kVA | ||||||
| Mains fuse | 3 x 35 A | ||||||
| Dimensions (LxWxH) | 1100 x 455 x 950 mm | ||||||
| Weight | 135 kg | ||||||
Contact us for more details or to discuss any of your welding needs
