L Series Manual Spot Welding Gun Manufacturer

L Series Manual Spot Welding Gun

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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

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L31	Item	Transformer (KVA)	Cylinder diameter (mm)	Dynamic arm lengeth (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	8.9	300	180-450	18	200 ~ 600	40 ~ 130	90 100 105	90 100 105	10 ~ 60
	3	32(AC)	Φ100	210	25/50	5.6	300	180-450	12	200 ~ 600	40 ~ 130	90 100 105	90 100 105	10 ~ 60
L32	1	55(MFDC)	Φ100	210	25/50	8.9	300	180-450	18	200 ~ 600	160 ~ 330	90 100 105	90 100 105	10 ~ 80
L32	3	32(AC)	Φ100	210	25/50	5.6	300	180-450	12	200 ~ 600	160 ~ 330	90 100 105	90 100 105	10 ~ 80

L series X type welding gun

L31 L32

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)

55(MFDC)

Φ80

20/80 20/100

8.9

250

200 ~ 350

40 ~ 350

90 100 105

10 ~ 60

32(AC)

Φ80

20/80 20/100

5.6

250

L33

55(MFDC)

Φ80

20/130

8.9

250

200 ~ 350

40 ~ 350

90 100 105

10 ~ 70

32(AC)

Φ80 Φ100

20/130

5.6

250

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.