通普罗茨真空�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-size: 18px; font-family: 微软雅黑, "Microsoft YaHei";"><span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">罗茨真空泴�/span></span>（简称：罗茨泵）是指泵内装有两个相反方向同步旋转的叶形转子，转子间、转子与泵壳内壁间有细小间隙而互不接触的一种变容真空泵。由于其特殊的结构设计，使其可以在高压差下长期可靠运行。一般情况下均在泵的排气口或回流管路中安装换热器，冷却气体从泵体的两侧进入泵腔并冷却转子及泵腔，但对泵的抽气性能没有影响。泵可以单独使用也可以多台串联使用，或与液环真空泵等串联成机组，达到更高真空度来曼度工艺要求、�/span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 2em;"></span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 2em;">罗茨真空泵是一种旋转式变容真空泵。它是由罗茨鼓风机演变而来的。根据罗茨真空泵工作范围的不同，又分为直排大气的低真空罗茨泵；中真空罗茨泵（又称机械增压泵）和高真空多级罗茨泵。一般来说，罗茨泵具有以下特点：</span><br data-filtered="filtered" style="box-sizing: border-box;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">1、在较宽的压强范围内有较大的抽速；</span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">2、起动快，能立即工作：�/span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">3、对被抽气体中含有的灰尘和水蒸气不敏感；</span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">4、转子不必润滑，泵腔内无油；</span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">5、振动小，转子动平衡条件较好，没有排气阀：�/span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">6、驱动功率小，机械摩擦损失小：�/span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">7、结构紧凑，占地面积小；</span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); line-height: 2em; text-indent: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px;">8、运转维护费用低、�/span></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-size: 18px; font-family: 微软雅黑, "Microsoft YaHei";"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; text-indent: 32px;">罗茨真空泵在石油、化工、塑料、农药、汽轮机转子动平衡、航空航天空间模拟等装置上得到了长期运行的考验，所以应该在国内大力推广和应用。同时也广泛用于石油、化工、冶金、纺织等工业、�/span></span><br data-filtered="filtered" style="box-sizing: border-box;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; color: rgb(51, 51, 51); font-family: "Microsoft YaHei", arial, 宋体, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); text-indent: 2em; line-height: 2em;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 32px;">淄博通普真空设备有限公司是一家专业生�?span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">真空泵厂宵�/span></span>，主要产品有</span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 32px;"><span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">水环真空泴�/span></span></span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 32px;">,<span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">螺杆真空泴�/span></span>,<span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">干式螺杆真空泴�/span></span>,罗茨真空�?</span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 32px;"><span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">气冷罗茨真空泴�/span></span></span><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑, "Microsoft YaHei"; font-size: 18px; text-indent: 32px;">,<span style="box-sizing: border-box;"><span style="box-sizing: border-box; font-weight: 700;">真空机组</span></span>。如想了解更多产品信息，请持续关注网站更新或与我们取得联系，我们将竭诚为您提供优质的服务、�/span></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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