A 22
Application
Especially suitable for thicker metal sheets from approx. 2 mm
Automatic compensation of length tolerance of welding elements through integrated length adjustment
Especially suitable for through deck welding
Structure
Rigid casing made of impact-resistant plastic
Slide bearing for guiding the welding piston
Sealed welding piston guidance
Lift adjustment
Stud length freely adjustable
Reduced heating of the welding gun body thanks to externally positioned welding current cable
Safety
Lock-in lift adjustment
High level of security to prevent the selected settings being changed inadvertently
Guidance system protected against spatters
Welding
Welding on painted sheets possible (clean, smooth and flat surfaces and grounding required)
Ideal for high clock sequences with big diameters
Automatic length compensation
Damped plunging in the weld pool with installed oil damper
Welding rangeDia. 14 to 22 mm (dia. 25 mm) / dia. 9/16“ to 7/8“ (dia. 1“)
Stud length10 to 390 mm / 0.39“ to 15.35“ (depending on leg assembly)
Stud typeAny type or shape
(special chucks if required)
Length compensation9 mm / 0.35“ automatic
LiftAdjustment range 6 mm / 0.24“, (0.25 mm / 0.01“ steps, arresting)
Spring forceAdjustable oildamper
Welding cable4.8 m / 15.75‘, 95 mm² /
3/0, SKK 95
IP CodeIP 20
Workplace noise levelUp to 90 dB (A) may occur during welding
Dimension LxWxH (without cable, with foot piece)260 x 74 x 220 mm /
10.24“ x 2.91“ x 8.66“
Weight (without cable)2 kg / 4.41 lbs
Order No.93-20-290C (excluding leg assembly)
93-21-290C (US version, excluding leg assembly)