愛丁銷售REXROTH葉片泵/REXROTH中國辦事處
REXROTH葉片泵本身機械故障。葉輪與泵軸緊固螺母松脫或泵軸變形彎曲，造成葉輪多移，直接與泵體摩擦，或軸承損壞，都有可能降低水泵轉(zhuǎn)速。 
REXROTH葉片泵因其有可變量輸送、自吸能力強、可逆轉(zhuǎn)、能輸送含固體顆粒的液體等特點，在污水處理廠中，廣泛地被使用在輸送水、濕污泥和絮凝劑藥液方面。螺桿泵選用應遵循經(jīng)濟、合理、可靠的原則。如果在設計選型方面考慮不周，會給以后的使用、管理、維修帶來麻煩，所以選用一臺按生產(chǎn)實際需要，合理可靠的螺桿泵既能保證生產(chǎn)順利進行，又可降低修理成本。
現(xiàn)在市場上的螺桿泵的種類較多，相對而言，進口的螺桿泵設計合理，材質(zhì)精良，但價格較高，服務方面有的不到位，配件價格高，訂貨周期長，可能影響生產(chǎn)的正常運行。
國內(nèi)生產(chǎn)的大都仿制進口產(chǎn)品，產(chǎn)品質(zhì)量良莠不齊，在選用國內(nèi)生產(chǎn)的產(chǎn)品時，在考慮其性價比的時候，選用低轉(zhuǎn)速，長導程，傳動量部件材質(zhì)優(yōu)良，額定壽命長的產(chǎn)品。
REXROTH葉片泵決不允許在斷料的情形下運轉(zhuǎn)，一經(jīng)發(fā)生，橡膠定子由于干摩擦，瞬間產(chǎn)生高溫而燒壞，所以，粉碎機完好，格柵暢通是螺桿泵正常運轉(zhuǎn)的必要條件之一，為此，有些螺桿泵還在泵身上安裝了斷料停機裝置，當發(fā)生斷料時，由于螺桿泵其有自吸功能的特性，腔體內(nèi)會產(chǎn)生真空，真空裝置會使螺桿泵停止運轉(zhuǎn)。
REXROTH葉片泵是一種容積式回轉(zhuǎn)泵，當出口端受阻以后，壓力會逐漸升高，以至于超過預定的壓力值。此時電機負荷急劇增加。傳動機械相關(guān)零件的負載也會超出設計值，嚴重時會發(fā)生電機燒毀、傳動零件斷裂。為了避免螺桿泵損壞，一般會在螺桿泵出口處安裝旁通溢流閥，用以穩(wěn)定出口壓力，保持泵的正常運轉(zhuǎn)。 
REXROTH葉片泵只不過是離心泵的一種具體應用的泵而命名。實質(zhì)上砂泵只是一個籠統(tǒng)的叫法。一般主要用在礦業(yè)，煤炭，冶金，化工，環(huán)保等行業(yè)。一般意義的砂泵更多是指用在環(huán)保，挖沙，河道清淤等行業(yè)較多。這個系列砂泵主要以ES或者G系列的較多。除此之外，叫做砂泵的類型還有很多，石油領(lǐng)域的SB砂泵，礦業(yè)上的PS砂泵系列等等。本文介紹的砂泵主要以通常意義上的ES或G系列的挖沙，環(huán)保行業(yè)的用的砂泵。
REXROTH葉片泵均為臥式、單泵殼結(jié)構(gòu)的離心泵。采用特殊的卡箍夾緊泵體與泵蓋，泵的吐出口方向可在360度的任何一個位置，安裝使用方便。 砂泵的軸承組件采用圓筒式結(jié)構(gòu)，便于調(diào)整葉輪與泵體之間的間隙，維修時可整體拆除。軸承采用油脂潤滑。砂泵的軸封形式有填料密封、付葉輪密封、機械密封。砂泵流道寬暢，汽蝕性能好，效率高，耐磨蝕。 傳動方式主要有V型三角帶傳動、彈性聯(lián)軸器傳動、輪減速箱傳動、液力偶合器傳動、變頻驅(qū)動裝置，可控硅調(diào)速等。 過流部件材質(zhì)采用高硬度的耐磨合金鑄鐵。
R900932140,PGH4-2X/025RE11VU2, 
R900932141,PGH4-2X/032RE11VU2, 
R900086321,PGH4-2X/040RE11VU2,
R900932159,PGH4-2X/050RE11VU2, 
R901147115,PGH5-3X/063RE11VU2, 
R901147116,PGH5-3X/080RE11VU2, 
R901147117,PGH5-3X/100RE11VU2, 
R901147118,PGH5-3X/125RE11VU2, 
R901147119,PGH5-3X/160RE11VU2,

0513300202,0513R18C3VPV16SM21FZB03,
0513300203,0513R18C3VPV16SM14FZA02,
0513300208,0513R18C3VPV16SM21FYB03,
0513300209,0513R18C3VPV16SM14FYA02,
0513300210,0513R18C3VPV16SM21HZB03,
0513300211,0513R18C3VPV16SM14HZA02,
0513300212,0513R18C3VPV16SM21HYB03,
0513300213,0513R18C3VPV16SM14HYA02,
0513300234,0513R18C3VPV16SM21JZB03,
0513300235,0513R18C3VPV16SM14JZA02,
0513300236,0513R18C3VPV16SM21JYB03,
0513300237,0513R18C3VPV16SM14JYA02,
0513300238,0513R18C3VPV16SM21XDYB03,
0513300240,0513R18C3VPV16SM21FZB03P1,
0513300241,0513R18C3VPV16SM14FZA02P1,
0513300242,0513R18C3VPV16SM21FYB03P1,
0513300243,0513R18C3VPV16SM14FYA02P1,
0513300244,0513R18C3VPV16SM21HZB03P1,
0513300245,0513R18C3VPV16SM14HZA02P1,
0513300246,0513R18C3VPV16SM21HYB03P1,
0513300247,0513R18C3VPV16SM14HYA02P1,
0513300286,0513R18C3VPV16SM21JZB03P1,
0513300287,0513R18C3VPV16SM14JYA02P1,
0513300288,0513R18C3VPV16SM21JYB03P1,
0513300290,0513R18C3VPV16SM21VAYB03P1,
0513300292,0513R18C3VPV16SM21XAYB03,
0513300294,0513R18C3VPV16SM21XAZB03,
0513300296,0513R18C3VPV16SM21ZAZB03,
0513300298,0513R18C3VPV16SM21ZAYB03,
0513300400,0513R18C3VPV16SM08FYB03,
0513300404,0513R18C3VPV16SM21YDYB03,
0513300406,0513R18C3VPV16SM21VASB03,
0513300408,0513R18D3VPV16SM21FYB03,
0513300410,0513R18D3VPV16SM21HYB03,
0513300418,0513R18D3VPV16SM21VASB03,
0513300426,0513R18C3VPV16SM21HXSB03,
0513300428,0513R18C3VPV16SC10HYB03,
0513300524,0513R18C3VPV16SM14FYB03,
0513300526,0513R18C3VPV16SM14HYB03,
0513300528,0513R18C3VPV16SM14JYB03,
REXROTH,BOSCH,VPV25,葉片泵,
0513400206,0513R18C3VPV25SM21FZB03,
0513400207,0513R18C3VPV25SM14FZA02,
0513400208,0513R18C3VPV25SM21FYB03,
0513400209,0513R18C3VPV25SM14FYA02,
0513400210,0513R18C3VPV25SM21HZB03,
0513400211,0513R18C3VPV25SM14HZA02,
0513400212,0513R18C3VPV25SM21HYB03,
0513400213,0513R18C3VPV25SM14HYA02,
0513400214,0513R18D3VPV25SM21HZB03,
0513400222,0513R18C3VPV25SM21JZB03,
0513400224,0513R18C3VPV25SM21JYB03,
0513400225,0513R18C3VPV25SM14JYA02,
0513400242,0513R18C3VPV25SM21FZB03P1,
0513400243,0513R18C3VPV25SM14FZA02P1,
0513400244,0513R18C3VPV25SM21FYB03P1,
0513400245,0513R18C3VPV25SM14FYA02P1,
0513400246,0513R18C3VPV25SM21HZB03P1,
0513400247,0513R18C3VPV25SM14HZA02P1,
0513400248,0513R18C3VPV25SM21HYB03P1,
0513400249,0513R18C3VPV25SM14HYA02P1,
0513400256,0513R18D3VPV25SM21FYB03,
0513400260,0513R18C3VPV25SM21XDZB03,
0513400268,0513R18C3VPV25SM21JZB03P1,
0513400270,0513R18C3VPV25SM21JYB03P1,
0513400272,0513R18D3VPV25SM21XEZB03,
0513400280,0513R18D3VPV25SM21ZDZB03,
0513400282,0513R18C3VPV25SM21VASB03,
0513400284,0513R18D3VPV25SM21JZB03,
0513400286,0513R18C3VPV25SM21XASB03
0513400290,0513R18C3VPV25SC10HYB03,
0513400292,0513R18C3VPV25SM21XAZB03,
REXROTH,BOSCH,VPV32葉片泵,
0513500206,0513R18C3VPV32SM21FZB03,
0513500214,0513R18D3VPV32SM21YAYB03,（Eagle）
0513500216,0513R18C3VPV32SM21FYB03,
0513500218,0513R18C3VPV32SM21HZB03,
0513500220,0513R18C3VPV32SM21HYB03,
0513500228,0513R18C3VPV32SM21FZB03P1,
0513500234,0513R18C3VPV32SM21JZB03,
0513500236,0513R18C3VPV32SM21JYB03,
0513500250,0513R18C3VPV32SM21FYB03P1,
0513500252,0513R18C3VPV32SM21HZB03P1,
0513500254,0513R18C3VPV32SM21HYB03P1,
0513500258,0513R18D3VPV32SM21FZB03,
0513500264,0513R18C3VPV32SM21XAZB03,
0513500266,0513R18C3VPV32SM21XAZB03P1,
0513500270,0513R18C3VPV32SM21XHZB03P1,
0513500274,0513R18C3VPV32SM21JYB03P1,
0513500276,0513R18C3VPV32SM21JZB03P1,
0513500278,0513R18C3VPV32SM21XRZB03P1,
0513500279,0513R18C3VPV32SM14XRZA02P1,
0513500280,0513R18C3VPV32SM21XDZB03,
0513500281,0513R18C3VPV32SM14XDZA01,
0513500284,0513R18C3VPV32SM21XHZB03,
0513500286,0513R18D3VPV32SM21XHYB03,
0513500288,0513R18C3VPV32SM21XHSB03P1,
0513500290,0513R18C3VPV32SM21XDSB03P1（Eagle）,
0513500292,0513R18D3VPV32SM21XDYB03,
0513500294,0513R18C3VPV32SM21XDZB03P1,
0513500296,0513R18C3VPV32SM21XAYB03,
0513500298,0513R18C3VPV32SM21ZDZB03,
0513500400,0513R18C3VPV32SM21XHYB03P1,
0513500402,0513R18C3VPV32SM21XHYB03,
0513500404,0513R18C3VPV32SM21YDSB03P1,
0513500406,0513R18D3VPV32SM21YDZB03,
0513500408,0513R18C3VPV32SM21ZDYB03P1,
0513500410,0513R18C3VPV32SM21XDYB03,
0513500412,0513R18D3VPV32SM21FYB03,