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L Series Manual Spot Welding Gun

Application
The L series manual spot welding gun is designed for use as a spot welding solution on auto body and cabinet production lines.

Features
The L series manual spot welding gun works well in areas where a shorter electrode arm is needed, and where the swinging movement of the welding gun is an essential feature, such as the welding of thin plates.

L series C type welding gun
L21 L22 Item Transformer (KVA) Cylinder diameter (mm) Stroke(mm) Assist/Weld/Back up Secondary voltage (V) Standard throat (mm) Welding force (dN) Secondary short circuit current (KA) L (mm) H (mm) A+ (°) B (mm)
1 55(MFDC) Φ80 Φ100 20/60 20/80 10 300 390 18 250 ~ 400 40 ~ 350 90 105 110 10 ~ 60
2 110(MFDC) 10.4 300 390 20
3 40(AC) Φ80 Φ100 20/60 20/80 6.5 300 390 16
4 65(AC) 9.7 300 390 18
L23 L24 1 55(MFDC) Φ80 Φ100 20/110 20/130 10 300 390 18 250 ~ 400 40 ~ 350 90 105 110 10 ~ 70
2 110(MFDC) 10.4 300 390 20
3 40(AC) Φ80 Φ100 20/110 20/130 6.5 300 390 16
4 65(AC) 9.7 300 390 18
L series X type welding gun
L21 Item Transformer (KVA) Cylinder diameter (mm) Dynamic arm length (mm) Stroke(mm) Assist/Weld/Back up Secondary voltage (V) Standard throat (mm) Welding force (dN) Secondary short circuit current (KA) L (mm) H (mm) A+ (°) B+ (°) C (mm)
1 55(MFDC) Φ100 210 25/50 10 300 130-570 18 200 ~ 750 40 ~ 130 90 105 110 90 105 110 10 ~ 60
2 110(MFDC) 10.4 400 130-570 20
3 40(AC) Φ100 210 25/50 6.5 300 130-570 16
4 65(AC) 9.7 400 130-570 18
L22 1 55(MFDC) Φ100 210 25/50 10 300 130-570 18 200 ~ 750 155 ~ 330 90 105 110 90 105 110 10 ~ 80
2 110(MFDC) 10.4 400 130-570 20
3 40(AC) Φ100 210 25/50 6.5 300 130-570 16
4 65(AC) 9.7 400 130-570 18

Heron is engaged in making resistance welding system, is an experienced manual spot welding gun manufacturer and welding solution provider. Since 1997 we have been offering wide range of MFDC electric resistance spot welders, resistance seam welders, resistance projection welding machines and robotic welding system for global customers.

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