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China ZJ Slurry Pump, Coal Washery Slurry Pump

  • ZJ series slurry pump is of single-stage, single-suction,   horizontal, cantilevered, centrifugal slurry pump. The ZJ series pumps used international advanced solid-liquid two-phase flow theory and designed using the Minimum-Wear principle.

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Slurry Pump ZJ series are designed as single-stage, single-suction double-casing centrifugal horizontal slurry pumps. Various of pump speeds make ZJ series pump running under optimum operating conditions. Slurry Pump ZJ series can meet a wide variety of harsh conditions. Slurry pump ZJ series are suitable for handling abrasive and corrosive solids-bearing slurry with maximum density, which are widely used in power, metallurgical, mining, coal and building materials.

ZJ Pump is widely used in metallurgy, mining, mineral processing, dredging, de-watering, water treatment, coal washing, mill, cyclone feed, tailing, power, building material...etc. various industrial sites. For different duties, pump is named as High head pump, High pressure pump, Mineral processing pump, Mill discharge slurry Pump, Booster pump, Feeding pump, Tailing pump,Transfer pump Thickner Underflow Pump, De-watering screen pump, Pressure pump, Concentrate pump.

 

Specification:

Flow rate: 4.5m³/h~4000 m³/h,

Head: H=6m~134m,

Speed: n=590~2950r/min,

Operating temperature: T ≤ 100 ℃

 

Features:

● High efficiency; energy-saving; light weight; reasonable construction; reliable performance; little vibration; low noise; easy maintenance.

● Various design of the pump speed and versions enable the pump to work even under poor conditions.

● The bearing layer and the wear layer can be separated. And the wet parts are made from strong abrasion resistance high-chrome alloy cast iron.

● Three types of shaft seals, mechanical seal, packing seal and packing combined expeller seal can be adopted.

● The pump discharge can be positioned to 8 directions at intervals of 45 degrees according to need. The inlet is horizontal.

● The medium transferred temperature should not exceed 60ºC. The weight concentration of the mortar should not exceed 45%; mineral slurry, 60%.

● The pumps can be installed in multi-stages for long distance delivery.

● Drive mode: mainly direct connection(DC).

● Lubricating way: 40ZJ-200ZJ adopts grease or oil lubrication according to bearing box structure; 250-500ZJ adopts grease lubrication.

Applications of Horizontal Slurry Pump

★ Mining Industry

Horizontal slurry pumps are extensively used in the mining sector for transporting abrasive and corrosive slurries. They handle the transfer of ore, tailings, and other mining-related fluids.

★ Mineral Processing

These pumps play a crucial role in mineral processing plants for tasks such as transporting minerals and chemicals in slurry form.

★ Power Generation

In power plants, horizontal slurry pumps are utilized for handling fly ash, bottom ash, and other by-products of combustion processes.

★ Chemical Processing

Industries dealing with corrosive and abrasive chemicals use horizontal slurry pumps to transfer chemical slurries efficiently.

★ Sand and Gravel Handling

Horizontal slurry pumps are employed in dredging operations and sand and gravel extraction processes, where abrasion-resistant pumps are essential.

★ Steel and Metal Production

These pumps are used in steel mills and metal production facilities for handling abrasive and corrosive fluids involved in various stages of production.


Structure:

China ZJ  Slurry Pump, Coal Washery Slurry Pump


ZJ Slurry Pump Specification


Pump ModelAllowable Max.Power (Kw)Performance in Clear WaterMax. Diameter of ParticlePump Weight
CapacityHeadSpeedEffi.NPSH
Q(m3/h)H(m)n(rpm)η(%)(m)(mm)(kg)
300ZJ-A100450464-182615.3-65.2300-59081.13885265
300ZJ-A95400441-173513.8-58.8300-59078.13885220
300ZJ-A90560505-184421.2-79.9400-73082.83.9855005
300ZJ-A85450477-174218.9-71.3400-73079.83.8854965
300ZJ-A70630635-233316.0-76.8490-98080.43.9923560
300ZJ-A65500589-216613.8-66.2490-98077.43.7923531
300ZJ-A56250395-15689.7-46.0490-98080.93.5963030
250ZJ-A103560402-157329.7-110.5400-73074.52.8695085
250ZJ-A96560403-146625.4-93.7400-73077.83.5695035
250ZJ-A90450378-137422.3-82.4400-73073.83.4694980
250ZJ-A85800376-150430.1-128.7490-98076.53.5764530
250ZJ-A83800367-146928.7-122.7490-98075.53.5764514
250ZJ-A80710354-141626.7-114.0490-98073.53.4764490
250ZJ-A78630415-179621.1-102.5490-98071.53.2764474
250ZJ-A75560300-148020.8-97.5490-98077.53723480
250ZJ-A73500292-144119.7-92.4490-98076.53723466
250ZJ-A70450280-138118.1-84.9490-98074.52.9723446
250ZJ-A68450272-134217.1-80.1490-98073.52.7723432
250ZJ-A65315299-124915.4-71.0490-98076.93723020
250ZJ-A63315290-121114.4-66.7490-98075.93723008
250ZJ-A60280276-115313.1-60.5490-98073.92.8722991
200ZJ-A85560221-90732.0-133.7490-98070.52.8544110
200ZJ-A75355225-90022.8-102.9490-98074.13563070
200ZJ-A73355219-87621.6-97.5490-98073.13563056
200ZJ-A70315205-97619.4-86.4490-98075.62.8562465
200ZJ-A68315199-94818.3-81.5490-98074.62.8562453
200ZJ-A65250235-95016.4-72.0490-98079.62.5622323
200ZJ-A63250228-92115.4-67.6490-98078.62.5622311
200ZJ-A60185218-87013.9-62.0490-98083.52.5622223
200ZJ-A58185211-84113.0-57.9490-98082.52.5622214
150ZJ-A7018593-40120.0-91.2490-98062.32372245
150ZJ-A65200150-60017.4-75.7490-98070.82.5482223
150ZJ-A63185146-58216.3-71.1490-98069.82.5482211
150ZJ-A60160135-55014.7-63.5490-98075.92.5482203
150ZJ-A58132131-53213.7-59.3490-98074.92.5482033
150ZJ-A55110124-50412.3-53.4490-98072.92.3482019
150ZJ-C58160134-59612.8-61.0490-98069.12752063
150ZJ-A5711095-42713.2-56.3490-98067.81.8322023
150ZJ-A5075115-4609.5-43.1490-98076.82.5481735(1648)
150ZJ-A4875111-4428.7-39.7490-98075.82.5481728(1641)
150ZJ-C42132142-55012.1-62.8700-148077.12.2691605(1518)
100ZJ-A5016085-36020.5-100.2700-148069.62.5341475(1388)
100ZJ-A4613279-33117.3-84.8700-148067.62.3341461(1374)
100ZJ-A429066-27514.7-70.8700-1480712.5351075(1021)
100ZJ-A397561-25512.6-61.0700-1480692.4351064(1010)
100ZJ-B427583-36512.7-66.8700-148063.22.5181085(1031)
100ZJ-A365561-2459.7-49.5700-148071.62321010(956)
100ZJ-A334556-2258.2-41.6700-148069.61.8321003(949)
80ZJ-A5216051-24222.1-109.8700-148056.32.1211465(1378)
80ZJ-A427561-20414.4-70.4700-148066.72.5241053(963)
80ZJ-A395557-18912.4-60.7700-148064.72.4241042(952)
80ZJ-A364546-1909.6-51.4700-148067.72.524980(926)
80ZJ-A333743-1748.0-43.2700-148065.72.324973(919)
65ZJ-A301523-797.4-34.8700-146063.5219504(512)
65ZJ-A271120-716.0-28.2700-146061.51.819500(508)
50ZJ-A509027-11122.3-110.7700-148045.13131378
50ZJ-A465523-9417.9-85.8700-148044.71.4141082(992)
50ZJ-A3318.512-547.7-42.5700-148042.12.913537(545)
40ZJ-A177.54-239.0-44.61400-290052.42.511121(127)
150ZJL-A353799-3643.0-17.9490-98069
15800
100ZJL-A344574-2935.5-36.8700-148065.8
14630
80ZJL-A364550-2017.3-45.5700-148058.2
12650
65ZJL-A3018.518-985.9-34.7700-147053.7
8650
50ZJL-A2048-381.4-10.7700-144038.6
10240
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