<table class="di" border="0" cellspacing="0" cellpadding="0" width="高标准"> <tbody> <tr> <td colspan="3" height="25"> <p><span quot;font-family: 宋体; font-size: x-small;"><strong>直流弧焊机，电焊机弧焊机，松下焊机，逆变弧焊机</strong></span></p> <p><span quot;font-family: 宋体; font-size: x-small;"><strong>产品名称：</strong> IGBT控制直流TIG弧焊电源 </span></p> </td> <td><span quot;font-family: 宋体; font-size: x-small;">　</span></td> </tr> <tr> <td align="center"></td> <td colspan="3" height="25"><span quot;font-family: 宋体; font-size: x-small;"><strong>产品型号：</strong> YC-400TX</span></td> <td><span quot;font-family: 宋体; font-size: x-small;">　</span></td> </tr> <tr> <td width="7%" align="center"><span quot;font-family: 宋体; font-size: x-small;"> </span></td> <td colspan="3" height="25"><span quot;font-family: 宋体; font-size: x-small;">可焊材料： 不锈钢、低碳钢、高度钢及Cr-Mo钢、铜 </span></td> <td width="33%"><span quot;font-family: 宋体; font-size: x-small;">　</span></td> </tr> <tr> <td width="7%" align="center"></td> <td colspan="4"> <p><span quot;font-family: 宋体; font-size: x-small;">简要说明：广泛应用于石油化工、压力容器、电力建设、不锈钢制品、自行车、钢木家俱等多种行业 </span></p> <p> </p> </td> </tr> </tbody> </table> <table border="0" cellspacing="0" cellpadding="0" width="高标准" align="center"> <tbody> <tr> <td class="di" colspan="2"><strong><span quot;font-family: 宋体; font-size: x-small;">产品特点</span></strong></td> </tr> <tr> <td class="di" colspan="2"><span quot;font-family: 宋体; font-size: x-small;">电流、电压数字化显示，预置参数准确方便<br />直流TIG焊/直流脉冲TIG焊/直流手工焊三种功能，用途广泛<br />设置有低频(0.5～30Hz)和中频(10～500Hz)两种脉冲功能。低频脉冲适合各种材料的中板、厚板、管状全位置的焊接；中频脉冲电弧挺度高，集中性好，更适合各种热敏材料、热强材料、薄板的焊接<br />脉冲电流、基值电流、脉冲频率、脉冲宽度可无级调节，适合各种规范条件下的焊接<br />内藏有防触电装置，提高了操作安全性</span></td> </tr> </tbody> </table> <p> </p>