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Power Frequency Spot Welding Machine

Home / Products / Spot Welding Machines / Power Frequency Spot Welding Machine / 35KVA to 200KVA Power Frequency Spot Welding Machine
DN-35KVAE power frequency spot welding machine for light metal sheet and hardware parts welding DN-35KVAE
DN-50KVAE single phase spot welding machine with stable welding current for metal sheet fabrication DN-50KVAE
DTN-63KVAE pneumatic resistance spot welder for cold plate hardware parts and structural components DTN-63KVAE
DTN-80KVAE power frequency spot welder for medium thickness sheet metal and appliance components DTN-80KVAE
DTN-100KVAE industrial spot welding machine for automotive parts and structural metal components DTN-100KVAE
DTN-150KVAE high performance spot welding equipment for thicker sheet metal and batch production DTN-150KVAE
DTN-200KVAE high power frequency spot welding machine for heavy duty metal fabrication and automotive manufacturing DTN-200KVAE

Pneumatic Spot Metal Mesh Row Welding Welding Machine

Product Details:
Parameters

 DN-35KVAE

DN-50KVAE

DTN-63KVAE

 DTN-80KVAE

DTN-100KVAE

DTN-150KVAE

DTN-200KVAE
Rated Capacity

35KVA

 50KVA 63KVA 80KVA 100KVA 150KVA 200KVA
Power Input 380V / 50HZ Single Phase 380V / 50HZ Single Phase 380V / 50HZ Single Phase 380V / 50HZ Single Phase 380V / 50HZ Single Phase 380V / 50HZ Single Phase 380V / 50HZ Single Phase
Incoming Cable 10mm² 16mm² 16mm² 25mm² 25mm² 35mm² 50mm²
Secondary Voltage 3.8V 5.2V 5.2V 7.2V 7.2V 8.5V 9.7V
Maximum Short-Circuit Current 13KA 16KA 19KA 24KA 25KA 31KA 36KA
Duty Cycle 10% 10% 10% 10% 10% 10% 10%
Cylinder Specification φ80 φ80 φ100 φ100 φ125 φ125 φ125
Cylinder Stroke 60mm 60mm 80mm 80mm 100mm 100mm 100mm
Maximum Pressure Force 2500N 2500N 3900N 3900N 6100N 6100N 6100N
Projection Welding Table Inner Space 220mm 220mm 110×130mm 110×130mm 120×130mm 120×130mm 120×130mm
Brass Rod Diameter φ44mm φ44mm φ54mm φ54mm φ64mm φ64mm φ64mm
Projection Welding Table Inner Space 220mm 220mm 250mm 250mm 250mm
Grip Rod Diameter φ20mm φ20mm φ25mm φ25mm φ30mm φ30mm φ30mm
Spot Welding Head Diameter φ13mm φ13mm φ16mm φ16mm φ20mm φ20mm φ20mm
Coolant Flow Rate 4L/min 5L/min 5L/min 6L/min 6L/min 8L/min 12L/min
Air Supply Pressure 0.7Mpa 0.7Mpa 0.7Mpa 0.7Mpa 0.7Mpa 0.7Mpa 0.7Mpa
Welding Capacity Cold plate 1.5mm x 1.5mm Cold plate2mm+2mm Cold plate 2mm+2mm Cold plate 3mm+3mm Cold plate 3mm+3mm Cold plate 4mm+4mm Cold plate 5mm+5mm
Arm Length 380/580/780mm 380/580/780mm 380/580/780mm 380/580/780mm 380/580/780mm 380/580/780mm 380/580/780mm
Weight 145KG 165KG 225KG 255KG 295KG 325KG 420KG
Overall Dimensions 880*500*1450mm 880*500*1450mm 920*530*1530mm 920*530*1530mm 960*580*1750mm 960*580*1750mm 960*580*1750mm
Product Details:

The E Series power-frequency spot welding machines are high-performance welding units designed for industrial spot welding applications, covering a range of models from medium to high power (DN-35KVAE, DN-50KVAE, DTN-63KVAE, DTN-80KVAE, DTN-100KVAE, DTN-150KVAE, DTN-200KVAE). These machines feature quality power-frequency transformers and advanced control technology, offering a compact structure, stable performance, and easy operation.

This series delivers stable welding current, consistent weld quality, low energy consumption, and simple maintenance. They are widely used for spot welding of metal sheets, hardware parts, battery end caps, structural components, and more—making them ideal welding equipment for automotive manufacturing, home appliance production, hardware fabrication, and other industries.

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About Us
Yongkang Jiaxiao Welding Automation Equipment Co., Ltd.
Since its establishment 30 years ago, Yongkang Jiaxiao Welding Automation Equipment Co., Ltd. has specialized in the research, development, manufacturing, sales, and service of resistance welding machines, specialized welding machines, 35KVA to 200KVA Power Frequency Spot Welding Machine , and automated stamping equipment for materials such as copper, aluminum, iron, and stainless steel. The Single Phase Spot Welding Machine wholesaler boasts a dedicated R&D team led by experts and comprised of diverse engineers. Its products have passed both the Chinese 3C and European CE certifications, and the company holds dozens of national patents. The company is a leading domestic manufacturer of resistance and automatic welding machines.
Certificate Of Honour
  • Certificate for New Product Evaluation of Class I Energy Efficiency Resistance Spot (Projection) Welding Machine
  • Honorary Certificate of Innovative Small and Medium-sized Enterprise of Zhejiang Province
  • Honorary Certificate of Specialized, Sophisticated, Unique and New Small and Medium-sized Enterprise of Zhejiang Province
  • High-tech Enterprise
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