DN (B) 2 Electric Resistance Portable Medium Frequency Spot Welding Machine

• Control: Semi-Automatic
• Cooling Way: Water Cooling
• Style: Portable
• Electric Current: Capacitor Energy Storage
• Transmission: Pneumatic
• Conductive Way: Both-Sided
• Model NO.: DN(B)2 Series
• Welding Spot Number: Double
• Type: Customize
• Power at 50%: 60/80/100kVA
• Max Thickness: 5mm+5mm
• Voltage: 380V/220V
• Frequency: 50/60Hz
• MOQ: 1
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: Xingweihan
• Origin: Chengdu, China
• HS Code: 8515290000
• Production Capacity: 300 Sets/Month

Product Description

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1. High efficiency resistance welding machine.
2. Easy to install and simple to operate, saves energy.
3. Nimble and 360° Rotational use. Stays at any angle any and position.
4. Small, light, high power output. Smallest welder in its power class.
5. Electrode and welding arm are all water cooled so that welding quality can be guaranteed.
6. Gun body is cast with special aluminum, light and ductile.
7. The electrode arm is made of copper alloy with good flexional strength, high conductivity.
8. High production rate, sufficient supply of spare parts and components
9. We can be customized according to yourr requirement.

Model  s Item	Unit	DN2-60X	DN2-60C	DN2-80X	DN2-80C	DN2-100X	DN2-100C
Power at 50%	KVA	60	60	80	80	100	100
Maximum short circuit current	KA	10	10	12	12	14	14
Secondary unload voltage	V	8.9	8.9	8.9	8.9	8.9	8.9
Voltage at 50Hz/60Hz	V	3φ380	3φ380	3φ380	3φ380	3φ380	3φ380
Distance between the arms	mm	120-280	100-300	120-280	100-300	120-280	100-300
Max. strength at electrodes	N	3500	3500	3500	3500	3500	3500
Working stroke	mm	15-45	15-25	15-45	15-25	15-45	15-25
Max. stroke	mm	50-120	60/100/140	50-120	60/100/140	50-120	60/100/140
Arm length	mm	240-500	200-500	240-600	200-500	240-600	200-500
Compressed Air supply	MPa	0.5	0.5	0.5	0.5	0.5	0.5
Max.thickness of mild steel sheet with min. length s arm	mm	3+3	3+3	4+4	4 +4	5+5	5+5
With 500mm arms	mm	2+2	2+2	3+3	3+3	3+3	3+3
With maximum length arms	mm	1.2+2	1.2+1.2	2+2	1.8+1.8	2.0+2.0	2.0+2.0
Cross wire maximum	mm	14+14	14+14	16+16	16+16	20+20	20+20
Cooling water pressure drop	MPa	0.05	0.05	0.05	0.05	0.05	0.05
Cooling water flow	L/min	8	8	8	8	8	8