GYS Progys 400 Tri - Without Accessories
GYS Progys 400 Tri - Without Accessories
High-Performance 400A Three-Phase MMA & TIG Lift Industrial Power Source
The PROGYS 400 TRI is a heavy-duty three-phase inverter welding power source engineered for intensive industrial applications, including fabrication, structural steelwork, shipbuilding, and maintenance in harsh environments. Offering a welding current range of 20–400A, it supports MMA (SMAW) and TIG Lift (GTAW) processes with exceptional arc stability and dynamic performance. Capable of welding rutile (6013), basic (7018), cellulosic (6010), and aluminium electrodes up to Ø6 mm, it also enables carbon arc gouging up to Ø8 mm for demanding material removal tasks. With a high duty cycle of 400A at 60% and an 84V no-load voltage, it ensures excellent ignition characteristics, particularly for cellulosic electrodes. Designed with reinforced construction, IP23 protection, optimised cooling, and a switchable VRD safety system, the PROGYS 400 TRI delivers reliability, productivity, and operator protection in the most challenging jobsite conditions.
WHY BUY FROM BWS?
Specification
- Welding current range: 20 – 400 A
- Power supply: 400V three-phase (3~)
- Welding processes: MMA (SMAW) and TIG Lift (GTAW)
- Electrode capacity: Up to Ø6.0 mm
- Carbon arc gouging capacity: Up to Ø8.0 mm
- Duty cycle: 400A @ 60% / 350A @ 100%
- No-load voltage: 84V
- Protection rating: IP23
- Generator compatible: 30 kW / 36 kVA (±1
5%)
- Dimensions: 58 x 52 x 30 cm
- Weight: 39.5 kg
Features
- Three-phase inverter technology for stable, high-current performance
- Welds rutile, basic, cellulosic, and aluminium electrodes
- Supports heavy-duty carbon arc gouging applications
- High 400A @ 60% duty cycle for continuous industrial use
- High 84V no-load voltage for superior cellulosic arc ignition
- Adjustable Hot Start for improved arc striking
- Adjustable Arc Force for enhanced penetration control
- Anti-Sticking function to reduce electrode sticking
- Switchable VRD for enhanced operator safety in hazardous areas
- Reinforced structure with dual steel handles
- Optimised cooling system with sealed ventilation corridor
- Optional remote control compatibility
FAQs
1. What applications is the PROGYS 400 TRI best suited for?
It is ideal for heavy industrial fabrication, structural steelwork, shipyards, petrochemical plants, and other demanding three-phase environments.
2. Can it perform carbon arc gouging?
Yes, it supports carbon arc gouging with electrodes up to 8.0 mm diameter.
3. Does the machine support cellulosic electrodes?
Yes, the high 84V no-load voltage ensures reliable ignition and stable arc performance when welding 6010 cellulosic electrodes.
4. What safety features are included?
The PROGYS 400 TRI features a switchable VRD to reduce no-load voltage for safer operation, reinforced casing, IP23 protection, and overvoltage protection for demanding environments.
Why Choose Equipment from BWS Ltd
As an Approved Sales and Service Centre with a nationwide team of trained engineers, BWS Ltd offers full sales, setup, and after-sales support for all the equipment we sell Buying from BWS ensures your investment includes: * Certified installation and training * Ongoing calibration and servicing * Expert support from real bodyshop engineers
Trusted UK bodyshop & welding equipment supplier since 1994. Approved Sales Service and Support Supplier!. Exceptional service, expert advice, and fast delivery you can rely on. Call 0161 223 1843
Shipping
We aim to dispatch all in-stock items for next working day delivery when ordered before 1pm. Larger or heavier equipment may require a 48-hour delivery service.
Mainland UK Delivery
Orders over £70 (excluding VAT) qualify for free delivery.
Orders under £70 (excluding VAT) are charged at £6.95.
Remote & Offshore Locations
Deliveries to the Scottish Highlands, Islands, Northern Ireland, Isle of Man, Channel Islands and Isles of Scilly are subject to additional carriage charges. These typically start from £18.95 and may increase depending on size and weight.
If you need urgent delivery or want to confirm stock availability before ordering, please contact our team.
Returns
We offer a 14-day approval period from the date of delivery to ensure the goods meet your expectations.
Returned items must be in new, unused condition and in their original packaging. Return carriage costs are the responsibility of the customer.
We strongly recommend using a tracked and insured delivery service, as we cannot be held responsible for items lost or damaged in transit.
Items ordered incorrectly and returned for credit may be subject to a 15% restocking fee. This may be waived on orders at our discretion.