<p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">高温箱式电阻炉</span><span quot;font-size: 14pt; color: #333333; font-family: Arial;" lang="EN-US"></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">用途：本系列</span><span quot;font-size: 14pt; color: #333333; font-family: Arial;" lang="EN-US">950/1200</span><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-bidi-font-family: 宋体;">℃</span><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">箱式电阻炉系周期作业式电炉。主要供金属机件或合金钢机件在额定温度下进行热处理加热之用。</span><span quot;font-size: 14pt; color: #333333; font-family: Arial;" lang="EN-US"> <br />    </span><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">结构简介：电炉由炉壳、炉衬、加热元件、炉门及控制柜等部件组成。炉衬由</span><span quot;font-size: 14pt; color: #333333; font-family: Arial;" lang="EN-US">0.6</span><span quot;font-size: 14pt; color: #333333; font-family: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;">的超轻质耐火砖及耐火纤维等砌筑而成；加热元件是由高电阻合金丝绕制成螺旋状，安置在炉膛二侧，炉底后墙及炉门上。被加热工件放在炉膛内的炉底板上，炉门的升降是通过手摇链轮或机械传动来进行的，在炉顶上设有二支热电偶，一支作为检验炉温用，另一支作为超温保护用。</span><span quot;font-size: 14pt;" lang="EN-US"></span></p>