Product line

WELDING

CUTTING

CHARGING

Unitech 328

Description

The UNITECH range has been created to simplifying the adjustment of the welding parameters, facilitating the welder’s job. Each function and parameter can be easily managed and configured thanks to the simplified control panel. UNITECH machines are designed to be used in Manual MIG mode. However, ynergic programs can be activated and selected from the front panel. Thanks to the high Duty Cycle and the user-friendly control panel, the HELVI UNITECH range is the perfect replacement for the “old” generation transformer welding machines. The innovative “SPEED SPOT” function, available on all HELVI UNITECH versions, guarantees perfect spot welding in MIG mode on any material. The HELVI UNITECH range already complies with the new regulations for Eco Design standards.

Technical data
Input voltage (3ph) 400V - 50/60Hz
  MIG MMA TIG
Power 60% 11,5 KVA 9,9 KVA 8,2 KVA
No load output voltage 45 V 69,5 V 12 V
Amp. min-max  30 ÷ 320 A 20 ÷ 270 A 10 ÷ 320 A
Duty Cycle 40° 320A @ 40%
270A @ 60%
200A @ 100%
270A @ 45%
250A @ 60%
180A @ 100%
320A @ 40%
270A @ 60%
200A @ 100%
Insulation H
Protec. Degree IP23S
Machine (LxWxH) 250x610x440 mm
Weight box/net 30,2 / 28,55 Kg
Code 99825011

Download

Instruction Manual (7.6 Mb) Updated 14/10/2024
Brochure unitech (625.1 kb) Updated 17/02/2023
Data sheet (3.1 Mb) Updated 01/09/2024
PLUS MODE parameters adjusting guide (588.8 kb) Updated 17/02/2023

Features

CE EAC EcoDesign EN 60974-1 / EN 60974-10 Fan on demand Power generator friendly Line voltage compensation Display Set & Weld MIG MIG_2T/4T MIG_Metallic wire feeder 4 rolls MIG_Gas/No Gas MIG_WireSpool_5-15kg MIG_BBT MIG_SlopeMotor MIG_SpeedSpot MMA MMA_AdjArcForce MMA_AdjHotStart MMA_AntiSticking MMA_Rutile/Basic TIG TIG_LiftArc

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