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n  <\/span><\/span><\/span>采用<\/span>IGBT<\/span>軟開關逆變控制技術，可靠性極高。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>綜合使用成本相當于一般手工焊焊接方法的<\/span>40%<\/span>左右，并且節(jié)能省電、效率高。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>一臺<\/span>NB<\/span>氣保焊機可同時實現(xiàn)氣體保護焊、手工電弧焊兩種功能，<\/span>NB-500S<\/span>及以上型號亦可作為碳弧氣刨電源使用。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>抗電網(wǎng)電壓波動能力強，帶自鎖功能。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>焊接電壓連續(xù)可調，與焊接電流達到**匹配，焊接特性優(yōu)良�？蛇M行二氧化碳氣體保護（<\/span>CO2<\/span>）或混合氣體保護（<\/span>MAG<\/span>）焊接。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>焊接飛濺小，焊縫成形美觀。<\/span><\/span> <\/p>

n  <\/span><\/span><\/span>適合長時間、重負荷使用。<\/span><\/span> <\/p> <\/div> <\/dd> <\/div>