1250A Drawn Arc Stud Welder Machine with Ceramic Ferrule Short Cycle Welding Gun

*Machine Model:RSN1250*Wide CompatibilityThis machine is compatible with most common base materials and stud types.Whether you're working with ballistic steel, galvanized sheet, stainless steel, or other metal plates — or using standard bolts, stud bolts, internally threaded studs, structural shear connectors, deformed bars (rebar), or other types of welding studs.*Welding GunWe supply the machine with a ceramic-ferrule stud welding gun by default. If you prefer a gas-shielded type, please contact us in advance.The welding gun comes standard with a 10-meter cable and control wire. Please contact us if you require a different length. *Machine ParameterInput voltage----------Three-phase 380V ± 10%,50HzRated input current----------109ARated input power--------72kVANo-load voltage----------70VDCWelding speed-------------10~35pcs/minRated welding voltage---------32VDCEfficiency@max.output--------90%Power factor@max.output-------0.94Welding current range------------50A-1250AWeldable stud diameter---------Ø3-Ø13mmWelding time---------0.01-3.0sMax Stud length---------- ≤400mmProtection level----------FInsulation class-------------IP21SWeight------------------29kgDimensions---------560*295*545mm

• We supply the machine with a ceramic-ferrule stud welding gun by default. If you prefer a gas-shielded type, please contact us in advance.
• The welding gun comes standard with a 10-meter cable and control wire. Please contact us if you require a different length.
• Input voltage-----------Three-phase 380V ± 10%,50Hz
• Welding current range--------------50A-1250A