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DN Pedal Type Resistance Spot Welding Machine


Performance feature and application
■The main transformer has less power loss and its open circuit current is small;
■Pedal-level type spring-pressing structure makes the machine easy to operate and convenient to maintain;
■Thyristor controlled turn on/off electric circuit ensure the machine be turned off quickly and be more reliable;
■Welding time can be adjusted based on actual needs, and as aresult, the welding also can be well repeated;
■Widely used for welding of low carbon steel, wire stainless steel plate etc.
Parameter
Spec. Model DN-5 DN-10 DN-16 DN-25
Power voltage (V) 380 380 380 380
Rated frequency (Hz) 50 50 50 50
Rated capacity (kVA) 5 10 16 25
Rated primary current (A) 13.2 26.3 42.1 63
Duty cycle (%) 20 20 20 20
Open circuit voltage (V) 1~2.2 1.65~2.4 1.98~3.01 2.25~3.58
Welding thickness (mm) 1+1 1.5+1.5 2+2 2.5+2.5
Adjustable step number   7 7 7 7
Weight (kg) 90 93 104 117
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