Heavy Duty Mining Centrifugal Gravel Dredging Sand Slurry Pump

    Heavy Duty Mining Centrifugal Gravel Dredging Sand Slurry PumpShiJiaZhuang NaiPu Pump Co., Ltd is Direct factory of  slurry pump, sand gravel pump, dredging pump, with 30 years production experience.   1. HORIZONTAL SLURRY PUMP1.1 NP-AH SLURRY PUMP PERFORMANCE PARAMETERS  TypeAllowable Mating Max. Power(Kw)Clear Water PerformanceImpellerCapacity/Q m³/hrHead/mSpeed/rpmMax Efficiency/%NPSH/mNos of VaneImpeller Diameter/mm1.5X1-NP-NAH1512.6--28.86--681200--3800402--451522X1.5-NP-NAH1532.4--726--581200--3200453.5--851843X2-NP-NAH3039.6--86.412--641300--2700554--652144X3-NP-NAH3086.4--1989--521000--2200714--652456X4-NP-NAH60162--36012--56800--1550655--853658X6-NP-NAH 300360--82810--61500--1140722--9551010X8-NP-NAH 560612--136811--61400--850714--10568612X10-NP-NAH560936--19807--68300--800826576214X12-NP-NAH5601260--277213--63300--600773--10596516X14-NP-NAH12001368--306011--63250--550794--105106720X18-NP-NAH12002520--540013--57200--400855--105 13701.2 Application: Centrifugal mining slurry pump are widely used in mining, power, metallurgy, coal, deading, building material and other industrial lines to pump concentrate, tailings, sludge and other abrasive, high density slurries. Minerals Flotation ProcessingElectric Factory Coal PreparationCoal WashingChemical Medium ProcessingEffluent HandlingSand And Gravel Handling1.3 Type Notation: 6/4 NP -AH6------ Suction Diameter(inch)4------- Discharge Diameter(inch)NP-------- ShiJiaZhuang NaiPu Pump Co., Ltd 2. VERTICAL SUMP SLURRY PUMP2.1 PERFORMANCE PARAMETERS TypeAllowable Mating Max. Power(Kw)Range  Of  PerformanceImpellerCapacity/QHead/mSpeed/rpmMax Efficiency/%No. of VanesImpeller Diameter/mmm³/hrL/S40PV-NP-SP1519.44-43.25.4-124.5-28.51000-220040518865QV-NP-SP3023.4-1116.5-30.85-29.5700-1500505280100RV-NP-SP7554-28915-80.35-35500-1200565370150SV-NP-SP110108-479.1630-133.18.5-40500-1000525450200SV-NP-SP110189-891152.5-247.56.5-37400-850645520250TV-NP-SP200261-108972.5-302.57.5-33.5400-750605575300TV-NP-SP200288-126780-3526.5-33350-7005056102.2 Vertical slurry pump FeaturePumps are vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.  Wet parts of type NP-SP pump are made of abrasion-resistant metal.  All parts of type NP-SP(R) pump immersed in liquid are lined with rubber outer liner. They are suited to transport non-edge angle abrasive slurry.  2.3 Typical Applications---Sump drainage washdown Floor drainage Mill sumps Carbon transfer Monitoring Magnetite mixing 3. SAND GRAVEL PUMP3.1  Gravel Sand Pump PERFORMANCE PARAMETERS  Pump Model AllowableMax. Power(kW)Clear Water Performance  Capacity QHeadH(m)Speedn(r/min)Max.Eff.η%NPSH(m)ImpellerDia.Max Solid Passing(mm)m3/hl/s6/4D-G6036-25010-705-52600-1400582.5-3.5378828/6E-G120126-57635-1606-45800-1400603-4.537812710/8S-GH560216-93660-26018-80500-1000653-7.553318010/8S-G560180-144050-40013-50500-950722.5-571117812/10G-G600360-1440100-40010-60400-850651.5-4.566722012/10G-GH1200288-280880-78016-80350-700732.0-10.095021014/12G-G1200576-3024160-8408-70300-700682.0-8.086424116/14TU-GH1200324-360090-100026-70300-500723.0-6.0127023018/16T-G1200720-4320200-120012-48250-500723.0-6.01067254  3.2 Sand Gravel Pump FeatureNaipu® Sand gravel slurry pumps are designed to handle very large particles for gravel and dredging operations. Naipu dredge and gravel slurry pumps are designed for the continuous handling of the most difficult higher abrasive slurries, containing solids too large to be pumped by a standard slurry pump. They are suitable for delivering slurries in Mining, explosive-sludge in metal melting, dredging in dredger and course of rivers and other fields. 1. Construction of this pump is of single casing connected by means of clamp bands and wide wet passage. 2. The wet-parts are made of Ni-hard and high chromium abrasion-resistance alloys. 3. The discharge direction of pump can be oriented in any direction of 360°. 4. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and Abrasion-resistance3.3Typical Applications---Slag GranulationSuction Hopper DredgingDredgingBarge LoadingSand ReclamationSugar Beet 4. SUBMERSIBLE SLURRY DREDGING PUMP4.1 FeatureNaipu® NP-ZJQ submersible Slurry motor pump is a kind of hydraulic mechanism which motor connects directly with pump. The pump adopts excellent material, advanced structure, and it is with wide flowing passage & strong delivery ability. The hydraulic parts are wear-resistant. The pump is yet completed with control unit. The pump set consists of main impeller and vice impeller. The main impeller is used for absorbing and delivering solid-liquid mixture, the vice impeller is used for spraying or stirring solid-liquid mixture to help the impeller delivering. Compare with common mud pumps and slurry pumps, ZJ