Mechanical butt welders

Name: Mechanical butt welders
Brand: Akwa Technic

Mechanical butt welding with microprocessor control. Available in 12, 20 and 30 kVA AC versions, 400 V, 2-phase, 50/60 Hz.

POWER RANGE12–30 kVA (%50 DT)

TECHNOLOGYMechanical

Configurations vary by model and application.

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REAL DATA FROM THE SPEC SHEET

Configure your machine.

The results are the exact model values from the original technical sheet.

Product family

Rated power (%50 DT)12 kVA

Model code: APB12M ac

Technical values for the selected model

Rated power (%50 DT)	12 kVA
Secondary voltage	3,8 V
Short-circuit welding current (max)	6 kA
Welded material diameter	Ø1,5-5 mm
Transformer cooling type	Air
Weight	105±10 kg
Dimensions (W×L×H)	530×590×1070 mm
Power supply voltage	400 V · 50/60 Hz · 2-phase
Delayed circuit breakers	25 A
Mains cable (≤10 m)	2×6+4 mm²

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Every value below is taken verbatim from the original multilingual technical sheet.

AC · Mechanical butt welders

AC · Mechanical butt welders
AC	APB12M ac	APB20M ac	APB30M ac
Rated power (%50 DT)	12 kVA	20 kVA	30 kVA
Secondary voltage	3,8 V	5 V	5,9 V
Short-circuit welding current (max)	6 kA	7,5 kA	9 kA
Welded material diameter	Ø1,5-5 mm	Ø3-10 mm	Ø4-14 mm
Transformer cooling type	Air	Air	Air
Weight	105±10 kg	115±10 kg	150±10 kg
Dimensions (W×L×H)	530×590×1070 mm	530×590×1070 mm	530×590×1070 mm
Power supply voltage	400 V · 50/60 Hz · 2-phase	400 V · 50/60 Hz · 2-phase	400 V · 50/60 Hz · 2-phase
Delayed circuit breakers	25 A	50 A	63 A
Mains cable (≤10 m)	2×6+4 mm²	2×10+6 mm²	2×16+10 mm²

AC · View technical sheet

TYPICAL APPLICATIONS

Where this machine earns its place.

Common production scenarios our engineers see with this machine family.

01Bar & tube joining

Full-section joints on rod, tube and profile.

02Chain & ring production

Closed-loop components welded end to end.

03Frame corners

Profile corner joints for window and frame assembly.

BUILT AROUND YOUR APPLICATION

Precision in every detail.

Family specifications from the current Akwa Technic catalog. The original technical sheet includes model-level ratings, dimensions, equipment and operating requirements.

Rated power	12–30 kVA (%50 DT)
Technology / control	Mechanical
Power supply	400 V · 2 phase · 50/60 Hz

Product features

Standard equipment:
Wire cutting system
Flash removal
Microprocessor control