China Mining Dewatering High Chrome Metal Material Sand Gravel Slurry Pump with ce certificate top quality Good price

Product Description

Mining dewatering large chrome steel substance sand gravel slurry pump

 

Introduction:

WS type Dredging Pump is horizontal, solitary-phase cantilevered composition, which is created to satisfy the necessity of the contractor demanding and complete dredging need. WS type dredge pump impeller passage is very wide, to ongoing pumping gravel or higher plastic clay and not occurs jam. The small sum of dress in elements design in these dredge pumps final results in decreased put on, CZPT lifestyle and lower maintenance which translates into significantly less downtime, considerable value savings and dredging good performance inside of large effectiveness.

two hundred WS – 500 WS variety dredge pump integral by a single pump shell, one phase one suction cantilever horizontal composition, push and CZPT of the connection way all can give two sorts of common construction, particularly consider bracket sort and pump box and type. Possess bracket variety lubrication way as the grease lubrication or thin oil lubrication.

600 WS – 1000 WS variety dredge pump general adopts double pump shell, one stage one suction cantilever horizontal framework, provide their possess bracket, lubrication way as the compelled slender oil lubrication. Double pump shell the security and reliability of the layout makes sheath always can use to near to use through, and when sheath rupture, pump room will not fill.

 

Characteristics:

  • Entrance release building, simple to keep
  • Impeller release collar, effortless disassembly
  • Very good performance of NPSH
  • Large particles passage
  • Adjust the speed or diameter of impeller to alter functioning level
  • Dress in resistant steel damp stop components, CZPT services lifestyle.
  • High effectiveness

Purposes:

(1) Dredging industries

(2)Hydraulic Mud Fill

(3)Sand Suction

 

Type Capacity(m3/h) Head (m) Impeller CZPT (r/min) Efficiency(%) Inlet Dia.(mm) Outlet Dia.(mm) NPSHR Max diameter of flowed particle(mm)
five pieces a few items
100WS 180-250 25-45 a thousand-1400 fifty-fifty eight one hundred fifty 100 <3.5 fifty 82
150WS 250-550 20-forty 1200-1400 58-60 200 a hundred and fifty <4 seventy six 127
150WSG 350-seven-hundred 40-65 800-980 68-71 200 a hundred and fifty <3.5 eighty four 140
200WS 350-seven hundred twenty-forty five seven hundred-980 sixty-sixty five 250 two hundred <4.5 a hundred and five 178
200WSG 550-a thousand 40-sixty five seven hundred-850 70-72 250 two hundred <4 108 a hundred and eighty
250WS seven hundred-1100 20-45 500-750 65-70 three hundred 250 <4 132 220
250WSG 900-1500 40-sixty 500-650 70-seventy four 350 250 <4.5 86 a hundred and forty four
300WS 1100-1800 20-40 400-600 65-sixty eight 350 three hundred <4.5 one hundred forty four 241
300WSG 1500-2200 30-65 400-550 seventy four-seventy eight 450 300 <4 one hundred forty four 241
350WSG 2000-3000 forty-sixty five 400-550 74-seventy eight 450 350 <4 147 245
450WSG 3000-4000 35-67 350-five hundred seventy six-eighty 600 450 <4.5 one hundred twenty five 254
500WSG 4000-5500 40-sixty five 350-450 78-eighty 650 five hundred <4.8 one hundred fifty 250
600WSG 5000-9000 fifty five-80 320-400 81-85 650 600 <6 one hundred sixty 220
700WSG 8000-12000 sixty-eighty five 280-380 eighty three-eighty five 750 700 <6 a hundred and eighty 280
800WSG ten thousand-15000 fifty-70 260-360 79-80 850 800 <6 two hundred three hundred
900WSG 12000-19000 fifty-seventy five 280-330 83-eighty five 950 900 <6 210 320
1000WSG 16000-25000 23-seventy six 180-290 85-87 1100 a thousand <6 230 350

                                                     Material of CZPT
 

  VOLUTE IMPELLERS Foundation EXPELLER EXPELLER RING SHAFT SLEEVE SEALS
Common High Chrome Alloy Higher Chrome Alloy  Cast Iron Chrome Alloy
    or
  SG Iron
Chrome Alloy
    or
  SG Iron
SG Iron Normal CZPT
Choices SG Iron SG Iron Mild Steel
Fabricated
SG Iron SG Iron  EN56C
Ferralium
Hasteloy C
Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton
Butyl
EPDM

Workshop Photographs

Naipu mostly Create Slurry Pumps, Sand Gravel Pumps, Dredging pumps and so forth.
We have CZPT Workshop,Casting Workshop,Machining Workshop,Assemblying Workshop and many others.
Our Pumps and spares can be interchangeable with AH HH M L G AF SP collection.
We can do CZPT ized pumps and spares if you offer us drawings or samples.

High quality Control System 

We have about 15-30 QC,we examination every pump and components before delivery.
We established CZPT check out points along the whole manufacturing line,which all through Raw Substance,Charging Materials,Area and Heat Remedy checking,Materials Analysis,Spare Screening and Pump Screening and many others.

We have proven a strict QA and QC system,we can give good quality control documents this sort of as “Spectrum Detection” “Metallographic Microscope Inspection” “Block Examination”  “Ultrasonic Flaw Detection” ” Penetration Testing”and many others. And associated examination studies to CZPT customers if needed, these kinds of as ” Material Take a look at Report ”  ” Dimensional Check Report ”  ” Rotor Balancing Test Report ”  ” NDT Examination Report ”  ” Hardness Inspection Report ” and so on.

Attainable Faults and Settlements 
 

        Faults      Reason        Settlement
one.Pump fails to discharge any water,The hand of stress gauge conquer violently  1.Suction pipe never have sufficient water.
two.Suction pipe blocked or the valve is locked.
1. Inject sufficient h2o
2.unlock the inlet valve,distinct the blocks
3.Exclude the air leakage 
2.The pump can’t discharge h2o,the hand of vacuum meter conquer heavily.  1.The inlet valve is unlocked or silted up.
two.The resistance of suction pipe is as well massive or silted up.
three.The peak of suction is also large. 
1.Unlock the valve or desilting 
two.boost the layout of  suction pipe or desilt 
3.Decrease the top of the installation.
3.The pump cannot discharge water,strain gauge exhibits large strain. 1.The resistance of the discharge pipe is too big.
two.The impeller blocked
3.The speed is slow.
one.Examine and modify the outlet pipe.
2.Obvious the impeller
three. Improve the speed.
four.The pump does not rotate  The volute is silted up by the blocks.  Clear the blocks
5.The ability is not enough  one.The blocks of the impeller or the inlet or outlet pipe.
two.The abrasion of the impeller is greatly.
3.The speed is minimal to normal 
4.Pump is mounted unreasonably or the leakage of the inlet pipe.
5.The transporting height is as well high,the decline of the resistance of the inside of pipe are as well big.
6.The inlet valve not open up sufficient or blocked
seven.The packing seal leaks
one.Very clear the impeller or pipe.
2.Alter the impeller

3.Change the velocity
4.Put in once more or quit leaking.

 

  1. Lessen the peak of the transportation or decrease the resistance.
  2. Unlock the inlet valve

 

  1. Compress the packing tightly
6.The motor of the pump is overloaded  one.The head of the pump exceeds the head of the working condition.
2.Not take into account the slurry density when picking the pump.
three.The packing push tightly
1.Flip down the outlet valve,lower the impeller or reduced the pace.
two.Choose the motor once more.
3.Modify the the screw of the  packing gland 
seven.Abnormal sound in the pump, and no water out one.The resistance of the inlet pipe is too massive.
2.The height of the suction is as well high.
3.Cavitation occurred 

  1. there is air in the inlet
  2. The temperature of the liquid is as well substantial
  1. Very clear the suction pipe and sluice valve.
  2. Reduced the peak of the suction 
  3. Adjust the water valve and permit the pump function in the outlined limits.
  4. Block the leakage.
  5. Lowering the liquid temperature.
8.pump vibrates 1.pump cavitate 
two.The block of the impeller solitary vane 
3.The no concentricity  between the pump shaft and motor shaft
4.Fasteners or basis unfastened
1.Change the h2o valve ,lower the height of the set up,minimize the resistance of the inlet.
2.Obvious the impeller
3.Alignment again
4.Fasten the screw,and strengthen the basis.
9.Bearing is overheat  1.lock the cooling drinking water
2.lubrication is not very good.
three.the lubrication oil is not distinct
4.the mistaken route of the thrust bearing.
5.there is anything improper with the bearing.
  1. Open up the cooling h2o
  2. Change the oil quantity 
  3. Very clear the shaft,adjust oil
  4. According to the inlet pressure,change the path of the thrust bearing.
  5. Change the bearing 
10.Packing quick life  The substance of packing is not good  Change the packing 
eleven.pump leak oil one.Large oil level
2.The rubber elements invalid  
three.Assembly issue
1.Reduce the oil stage
2.Adjust rubber spares
3.Adjust the assembly
 
twelve Pump head leaking  1.The rubber parts not push effectively Assembly again or press tightly 

Make contact with US

Make contact with Individual: Karen Tan 

 

 

Please contact me for far more information if you are interested in Mining dewatering large chrome metal material sand gravel slurry pump

China Mining Dewatering High Chrome Metal Material Sand Gravel Slurry Pump with ce certificate top quality Good price

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