Description
We are the official distributor and authorized service provider of the GYS brand in Poland.
GYS KRYPTON 321 DC TRI is a professional three-phase (400V) inverter welder designed for precision TIG DC (Tungsten Inert Gas) welding with two types of arc ignition: HF (non-contact) and Lift Arc (contact). In addition, it allows MMA (Manual Metal Arc) welding with PULS function. Higher power and three-phase power supply make it ideal for more demanding industrial applications. The “no accessory” version means that only the welder itself is included, without the TIG handle, MMA handle, ground wire and other welding essentials.
Key features of the KRYPTON 321 DC TRI welder:
DC TIG welding: High quality welds on carbon steel, stainless steel, copper and its alloys.
Two types of TIG ignition:
HF (High Frequency): Non-contact arc ignition, ideal for precision work and avoiding contamination.
Lift Arc: Occlusion by touching the tungsten electrode to the material to be welded, recommended in environments sensitive to electromagnetic interference.
Gas Post Flow Function: Adjustable gas post flow time protects the weld from oxidation and cools the electrode.
MMA welding: Capable of welding with covered electrodes up to 5 mm in diameter (rutile, basic).
MMA support functions:
Adjustable Hot Start: Facilitates arc ignition.
Adjustable Arclace: Stabilizes the arc and prevents electrode sticking.
Anti-Sticking: Prevents the electrode from sticking to the material being welded.
MMA pulse (up to 500 Hz): Facilitates welding in vertical positions (pipes, pipelines).
Robust industrial design: Adapted for intensive operation in harsh environments (IP23).
Intuitive control panel: With dual display and knob for quick parameter adjustment.
Memory of 50 programs: Ability to save favorite welding settings for each process.
2T/4T/4T LOG functions: different handle modes for greater welding compdlat.
PULSE TIG (up to 2 kHz) and SPOT functions: advanced TIG welding modes with adjustable frequency and scoring time.
Spot modes: Spot and Multi Spot (traditional tacking), Tack and Multi Tack (precision tacking without oxidation).
E-Weld function: Provides consistent welding power regardless of chuck position.
Possibility of connecting a remote control (optional).
Compatible with various TIG chucks: Pushbutton, Double Pushbutton, Potentiometer and Up&Down.
Optional liquid cooler can be connected.
Voltage Reduction Device (VRD) function with activation.
Application:
The KRYPTON 321 DC TRI without accessories is the ideal base for professional welders and welding companies that need a powerful and versatile three-phase DC/MMA TIG welder for intensive welding work in industry, workshops and other demanding environments. Users need to buy the appropriate TIG chuck, MMA chuck, ground wire and other accessories.
