Model NO.
Fn
Production Capacity
3000
Cooling Way:
Water Cooling
Control:
Semi-Automatic
Style:
Pedal
Transport Package:
Wooden Case
Trademark:
DingJu welding
Origin:
China
Inverter Seam Welding Machine
a)suitable for welding low carbon steel or stainless steel basin, bucket, tank and other metal containers.
b)microcomputer constant current controller.
c) control welding time and current accurately.
d) vertical and horizontal direction welding.
Why Choose Us?
a)12 Patents of welding machine
b)Thousand grade of warehouse, delivery time is guaranteed
c)Profession designer and engineer, assure production quality
d)CCC issued by China Quality Certification Center
e)Interior structure is made of copper material






Our Services
a)Help customer analyze product project and provide welding solution.
b)Freely sample welding test.
c)Provide professional welding solution.
e)Provide shipping/delivery information checking service.
f)After sales with online vedio technical support
d)One-year warranty of the whole machine
FAQ
Q:Are you a factory or trading company?
A: We are a factory for more than 10 years and have our own trading company.
Q :Where is your factory located?
A :Our factory is located in No. 21 Guangping Road, Guangde Economic Development Zone, Xuancheng, Anhui of China.
Q:Why your welding machine is so expensive?
A:All the interior structure is made of copper material, which is more cost-effective.
Q:Can you provide customizied machines?
A:Yes. We can provide OEM services.
Q: What are the advantages of Spot Welding Machine?
A: Spot welding machine has higher accuracy, higher accuracy and more environmental, simple operation which is easy to realize mechanization and automation, improve the labor cost . With high productivity, no noise and harmful gases, in mass production, can be woven into the assembly line with other manufacturing processes.

a)suitable for welding low carbon steel or stainless steel basin, bucket, tank and other metal containers.
b)microcomputer constant current controller.
c) control welding time and current accurately.
d) vertical and horizontal direction welding.
Why Choose Us?
a)12 Patents of welding machine
b)Thousand grade of warehouse, delivery time is guaranteed
c)Profession designer and engineer, assure production quality
d)CCC issued by China Quality Certification Center
e)Interior structure is made of copper material
Product Information | |||||
Type | FN-35 | FN-50 | FN-75 | FN-100 | FN-150 |
Rated power(KVA) | 35 | 50 | 75 | 100 | 150 |
Input Voltage(V) | 380 | 380 | 380 | 380 | 380 |
Primary current(A) | 95 | 135 | 200 | 265 | 400 |
Secondary no-load voltage (mm) | 5.3 | 6 | 6.3 | 7 | 7.5 |
MAX welding thickness(mm) | 0.5+0.5 | 0.8+0.8 | 1.0+1.0 | 1.2+1.2 | 1.5+1.5 |
Duty cycle (%) | 50 | 50 | 50 | 50 | 50 |
MAX electrode pressure(N) | 3000 | 3000 | 4700 | 6100 | 10000 |
Effective length of electrode arm(mm) | negotiable | negotiable | negotiable | negotiable | negotiable |
Electrode stroke | negotiable | negotiable | negotiable | negotiable | negotiable |
Weight (kg) | 280 | 350 | 400 | 450 | 600 |
Products Display |









a)Help customer analyze product project and provide welding solution.
b)Freely sample welding test.
c)Provide professional welding solution.
e)Provide shipping/delivery information checking service.
f)After sales with online vedio technical support
d)One-year warranty of the whole machine
FAQ
Q:Are you a factory or trading company?
A: We are a factory for more than 10 years and have our own trading company.
Q :Where is your factory located?
A :Our factory is located in No. 21 Guangping Road, Guangde Economic Development Zone, Xuancheng, Anhui of China.
Q:Why your welding machine is so expensive?
A:All the interior structure is made of copper material, which is more cost-effective.
Q:Can you provide customizied machines?
A:Yes. We can provide OEM services.
Q: What are the advantages of Spot Welding Machine?
A: Spot welding machine has higher accuracy, higher accuracy and more environmental, simple operation which is easy to realize mechanization and automation, improve the labor cost . With high productivity, no noise and harmful gases, in mass production, can be woven into the assembly line with other manufacturing processes.

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