<p class="p0" style="margin-top:0pt;margin-bottom:0pt;"><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">德国EM</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">螺旋</span><span><a href="http://www.tjqianjinding.com/"><span class="15" style="font-size:10pt;color:#3366ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">千斤顶</span></a></span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">参数-</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">劲凯</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">螺旋</span><span><a href="http://www.tjqianjinding.com/"><span class="15" style="font-size:10pt;color:#3366ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">千斤顶</span></a></span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">询价热线</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">（千斤顶询价022-27</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">323339</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;&nbsp;27719919</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">田小姐</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">）</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">又称机械式千斤顶，是由人力通过螺旋副传动，螺杆或螺母套筒作为顶举件。普通螺旋千斤顶靠螺纹自锁作用支持重物，构造简单，但传动效率低，返程慢。自降螺旋千斤顶的螺纹无自锁作用，装有制动器。放松制动器，重物即可自行快速下降，缩短返程时间，但这种千斤顶构造较复杂。螺旋千斤顶能长期支持重物，最大起重量已达&nbsp;100吨，应用较广。下部装上水平螺杆后，还能使重物作小距离横移。</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">德国螺旋千斤顶</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">起重量为</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">3.2吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">5吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">8吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">10吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">16吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">20吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">32吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">50吨</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">&nbsp;&nbsp;100吨&nbsp;&nbsp;200吨。</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">螺旋千斤顶</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">参数等查询劲凯官网</span><span><a href="http://www.jinkaiqizhong.com/"><span class="15" style="font-size:10pt;color:#3366ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">http://www.jinkaiqizhong.com</span></a></span><span class="15" style="font-size:10pt;color:#0099ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p> <p class="p0" style="margin-top:0pt;margin-bottom:0pt;"><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">德国</span><span><a href="http://www.jkqizhong.net/"><span class="15" style="font-size:10pt;color:#3366ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">螺旋千斤顶</span></a></span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">广泛使用在电力维护</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">（千斤顶询价传真至022-27329955&nbsp;田小姐）</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">，桥梁维修，重物顶升，</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">德国</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">螺旋千斤顶</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">静力压桩，基础沉降，桥梁及船舶修造，特别在公路铁路建设当中及机械校调、设备拆卸等方面。</span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';">螺旋千斤顶参数见</span><span><a href="http://www.tjqianjinding.com/"><span class="15" style="font-size:10pt;color:#3366ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">http://www.tjqianjinding.com</span></a></span><span class="15" style="font-size:10pt;color:#0099ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';"><o:p></o:p></span></p> <p class="p0" style="margin-top:0pt;margin-bottom:0pt;"><span><a href="http://www.cnjinkai.com/pro_detail.php/293.html"><span class="15" style="font-size:10pt;color:#0099ff;font-style:normal;font-family:'宋体';font-variant:normal;text-decoration:none underline;mso-spacerun:'yes';">千斤顶</span></a></span><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';"><o:p></o:p></span></p> <p class="p0" style="margin-top:0pt;margin-bottom:0pt;"><span style="font-size:10.5pt;font-family:'宋体';mso-spacerun:'yes';"><o:p></o:p></span></p> <!--EndFragment-->