SQ/AS

RESISTANCE WELDING

SQ/AS 121
SQ/AS 62
SQ/AS 100

SQ/AS models are suitable for flash butt welding solid material, pipes, profiles and hollow sections by obtaining high quality joints. They are particularly suitable for mass production with fully automatic controls aiding speed and efficiency.

Flash butt welding process
SQ/AS machines start the welding operation by slowly approaching, without contact, the two parts to be joined; then an electric arc strikes between them and in a very short time they are brought to a pre-melting condition. At this point the two ends, in a semi-solid status, are heavily pressed one against the other by the upsetting force, which results in a totally impurity free high quality joint.

Category:


FEATURES:

  • Easy-to-use
  • Air operated
  • Electronic control for the welding parameters adjustment
  • Movable jaw by guides bearing
Saldatura di testaRegolazione elettronicaAzionamento pneumatico
TECHNICAL DATA   SQ/AS  121 SQ/AS  62 SQ/AS 100
Single phase input 50/60 Hz V 400 400 400
Rated power at 50% kVA 25 60 100
Max. welding power kVA 122 168 350
Installed power  kVA 15 60 100
Cross section connecting cables mm² 16 70 95
Fuse(delayed action) A 40 160 250
Secondary voltage V 5,1 6,0 10,8
Short circuit current kA 30 35 40
Clamping force daN  1350 1400 5150
Uspetting force daN 450 900 2400
Max. capacity on mild steel mm2 250 350 550
Wire diameter min 5 8 8
max 16 20 26
Dimensions      mm 830 850 850
 mm 920 1700 1750
 mm 1600 1900 2100
Weight kg 300 1200 1300

Additional information

Processo - (RESTECH)

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Alimentazione

Funzionamento

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