<p><span style=";font-family:宋體;font-size:14px"> <span style="font-family:Calibri">QSM-3</span><span style="font-family:宋體">型礦用水切割機（已獲多項發(fā)明專利：</span><span style="font-family:Calibri">2.8</span><span style="font-family:宋體">：專利：</span><span style="font-family:Calibri">ZL2.3</span><span style="font-family:宋體">等</span><span style="font-family:Calibri">12</span><span style="font-family:宋體">項）主要由磨料罐、混砂閥、欠壓保護超壓報警液控閥、單向閥、安全閥、高壓膠管、壓力表、噴嘴等；其特點是工作壓力低，無電源液壓驅(qū)動，能夠與煤礦井下的乳化液泵、煤層注水泵連接直接使用；整機體積小、重量輕、易移動、靈活方便，便于操作。水切割裝置將高壓水和磨料混合成一定比例，通過管道輸送到水刀噴嘴產(chǎn)生高速水柱；利用水刀產(chǎn)生高速水柱做任意形狀切割?？蛇x擇切割器主要包括：直線切割器、開孔器、</span><span style="font-family:Calibri">U</span><span style="font-family:宋體">型剛才切割器、工字鋼切割器和道軌切割器等；設(shè)備屬于冷切割設(shè)備，可對金屬、玻璃、石材、木材、塑料等進行任意形狀切割，切割光潔度達</span><span style="font-family:Calibri">6.3um</span><span style="font-family:宋體">，切割過程不產(chǎn)生火花、熱量、灰塵、有毒氣體，安全可靠。切割過程水的壓力</span><span style="font-family:Calibri">30MPa</span><span style="font-family:宋體">，比傳統(tǒng)設(shè)備需要</span><span style="font-family:Calibri">40MPa</span><span style="font-family:宋體">低</span><span style="font-family:Calibri">10</span><span style="font-family:宋體">多倍，產(chǎn)品已獲得國家發(fā)明專利（專利號：</span><span style="font-family:Calibri">2.6</span><span style="font-family:宋體">），和天津市產(chǎn)品證書，具有能耗低、體積小、易移動、壽命長等特點。</span></span></p><p><br/></p>
