2GRN62-104雙螺桿泵_白城2GRN雙螺桿泵廠家
2GW Twin-screw pump,2GF Twin-screw pump,2GL Twin-screw pump,2G Twin-screw pump,2Gb Twin-screw pump,2Ga Twin-screw pump,
2Gas Twin-screw pump,2Gbs Twin-screw pump,2GbsBRT Twin-screw pump,2GaRT Twin-screw pump,2Gap Twin-screw pump,2GaB Twin-screw pump,2GaSB Twin-screw pump
●技術(shù)參數(shù)
流量:≤100m3/h;
工作壓力:≤1.2Mpa;
轉(zhuǎn)速:≤1450rpm;
使用溫度:≤150℃;
粘度:≤100000mm2/s;
吸上高度:≤8m;
殼體壓力:1.6Mpa;
● 結(jié)構(gòu)形式
一般采用機械密封。泵通過爪型聯(lián)軸器由電動機驅(qū)動。從主軸外伸端向泵年,為順時針旋轉(zhuǎn)。
● 材 質(zhì)
主、從螺桿16MnCrS5,40Cr,45,38CrMoALA
泵體:HT200,QT450-10,ZCuSn10Pl,ZG270-500
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● 雙螺桿泵性能范圍
1、zui高工作壓力4.0MPa
2、流量范圍 1~1000m3/h
3、溫度范圍-20~120℃
4、介質(zhì)粘度 1~3000mm2/s,降低轉(zhuǎn)速可達(dá)到106mm2/s
介質(zhì)粘度對雙螺桿泵性能影響較大,泵的名義排量是指在特定粘度條件下的排量,為保證泵能在較高效率下工作,在試驗不充分時,建議按下列粘度條件選擇轉(zhuǎn)速:
介質(zhì)粘度cSt 轉(zhuǎn)速r/min 2Ga.2Gb.2Ga91-35雙螺桿泵
<400 1500
400 ~1200 1000
1200~3600 750
對于粘度更高的介質(zhì),所應(yīng)選用的轉(zhuǎn)速和驅(qū)動電機功率,請與制造廠.
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2GRN62-104雙螺桿泵_白城2GRN雙螺桿泵廠家
2GW雙螺桿泵,2GF雙螺桿泵,2GL雙螺桿泵,2G雙螺桿泵,2Gb雙螺桿泵,2Ga雙螺桿泵,2Gas 雙螺桿泵,2Gbs 雙螺桿泵,2GbsBRT 雙螺桿泵,2GaRT 三螺桿泵,2Gap 雙螺桿泵,2GaB 雙螺桿泵,2GaSB 雙螺桿泵