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Slurry Pump Mining Machine Sand Pump

China Slurry Pump Mining Machine Sand Pump, Find details about China Slurry Pump, Sludge Pump from Slurry Pump Mining Machine Sand Pump

Model NO.
8/6 E-AH
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump, Pumps, Condensate Pump, Ash Pumps, Circulating Pump
Wear Resistant
Anti-Corrosion
Drive Type
Zvz/Crz/CV/DC
Discharge Size
1 to 18 Inch
Capacity
0-1000 (L/S)
Head
0-70m
Trademark
Naipu
Transport Package
Wooden Case
Specification
CE, ISO, SGS
Origin
China
HS Code
8413701090
Model NO.
8/6 E-AH
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed
Usage
Pump, Pumps, Condensate Pump, Ash Pumps, Circulating Pump
Wear Resistant
Anti-Corrosion
Drive Type
Zvz/Crz/CV/DC
Discharge Size
1 to 18 Inch
Capacity
0-1000 (L/S)
Head
0-70m
Trademark
Naipu
Transport Package
Wooden Case
Specification
CE, ISO, SGS
Origin
China
HS Code
8413701090
Slurry Pump Mining Machine Sand Pump 

Naipu NAH(R) series centrifugal slurry pumps and spare parts can fully interchangeable with world famous brand. These pumps are of heavy duty construction, designed for continous pumping of highly abrasive and corrosive slurries. They feature a wide choice of replaceable abrasion resistant metal or molded elastomer casting liners and impellers, which are all interchangeable within a common casting assembly.

Typical Application-
Mineral Flotation Processing
Electric Factory Coal preparation
Coal Washing
Chemical medium processing
Sand and gravel handling
Effluent Handling

Product Overview 

Slurry Pump Mining Machine Sand Pump


Slurry Pump Mining Machine Sand Pump



Naipu® NP-AH METAL LINER PUMP WORK PARAMETER
Type
Typ Type
e
Pump TypeAllowable Mating Max.Power(kw)MaterialClear Water PerformanceImpeller
Capacity/Q/m3/hrHead/mSpeed(rpm)Max Eff%NPSH/mNos of VaneImpeller Diameter/mm
1.5/1-NP-AH15M12.6--28.86--681200--3800402--45152
R10.8-25.27-521400-3400353
2X1.5-NP-AH15M32.4--726--581200--3200453.5--85184
R25.2-545.5-411000-2600502.5-5 178
3X2-NP-AH30M39.6--86.412--641300--2700554--65214
R36-75.613-391300-2100552-4213
4X3-NP-AH30M86.4--1989--521000--2200714--65245
R79.2-1805-34.5800-1800593-5
6X4-NP-AH60M162--36012--56800--1550655--85365
R144-32412-45800-1350653-5
8X6-NP-AH 300M360--82810--61500--1140722--95510
R324-7207-49400-1000655-10
10X8-NP-AH 560M612--136811--61400--850714--105686
R540-118812-50400-750754-12
12X10-NP-AH560M936--19807--68300--8008265762
R720-16207-45300-650802.5-7.5
14X12-NP-AH560M1260--277213--63300--600773--105965
R1152-252013-44300-500793-8
16X14-NP-AH1200M1368--306011--63250--550794--1051067
20X18-NP-AH1200M2520--540013--57200--400855--1051370




Workshop Show

Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturer of Slurry Pumps, 
We can be in service from Mould ,Casting, Heat treatment ,Machining, Assembly,Testing etc. one dragon service.
We have our Mould Workshop,there are Wooden Mould,Aluminum Mould,Lost Foam Casting Mould,Wax Mould etc.
Naipu own Casting Workshop,mainly Sand Casting and Lost Foam Casting and Precision Casting.
Naipu own Heat treatment Workshop, after out of furnace,the hardness are according to the technical requirement.
Naipu own Machining Workshop,we are professional from rough machining to finish machining.
Naipu own Assembly Workshop, our mechanicians are skilled in assemblying as we had about 30 years experience in this area.
Naipu own  Inspection Workshop, Every order every parts we will do the test before loading.

Slurry Pump Mining Machine Sand Pump
NAIPU Advanced Inspection Facilities

Slurry Pump Mining Machine Sand Pump



Possible Faults and Settlements.
 
        Faults     Reason       Settlement
1.Pump fails to discharge any water,The hand of pressure gauge beat violently 1.Suction pipe don't have enough water.
2.Suction pipe blocked or the valve is locked.		1. Inject enough water
2.unlock the inlet valve,clear the blocks
3.Exclude the air leakage 
2.The pump can't discharge water,the hand of vacuum meter beat heavily. 1.The inlet valve is unlocked or silted up.
2.The resistance of suction pipe is too big or silted up.
3.The height of suction is too high. 		1.Unlock the valve or desilting 
2.improve the design of  suction pipe or desilt 
3.Lower the height of the installation.
3.The pump can't discharge water,pressure gauge shows heavy pressure.1.The resistance of the discharge pipe is too big.
2.The impeller blocked
3.The speed is slow.		1.Check and adjust the outlet pipe.
2.Clear the impeller
3. Improve the speed.
4.The pump doesn't rotate The volute is silted up by the blocks. Clear the blocks
5.The capacity is not enough 1.The blocks of the impeller or the inlet or outlet pipe.
2.The abrasion of the impeller is heavily.
3.The speed is low to normal 
4.Pump is installed unreasonably or the leakage of the inlet pipe.
5.The transporting height is too high,the loss of the resistance of the inside pipe are too big.
6.The inlet valve not open enough or blocked
7.The packing seal leaks		1.Clear the impeller or pipe.
2.Change the impeller


3.Adjust the speed
4.Install again or stop leaking.

 
  1. Decrease the height of the transport or reduce the resistance.
  2. Unlock the inlet valve
 
  1. Compress the packing tightly
6.The motor of the pump is overloaded 1.The head of the pump exceeds the head of the working condition.
2.Not consider the slurry density when selecting the pump.
3.The packing press tightly		1.Turn down the outlet valve,cut the impeller or lower the speed.
2.Select the motor again.
3.Adjust the the screw of the  packing gland 
7.Abnormal sound in the pump, and no water out1.The resistance of the inlet pipe is too big.
2.The height of the suction is too high.
3.Cavitation occurred 
  1. there is air in the inlet
  2. The temperature of the liquid is too high
  1. Clear the suction pipe and sluice valve.
  2. Lower the height of the suction 
  3. Adjust the water valve and let the pump operate in the defined limits.
  4. Block the leakage.
  5. Lowering the liquid temperature.
8.pump vibrates1.pump cavitate 
2.The block of the impeller single vane 
3.The no concentricity  between the pump shaft and motor shaft
4.Fasteners or foundation loose		1.Adjust the water valve ,lower the height of the installation,reduce the resistance of the inlet.
2.Clear the impeller
3.Alignment again
4.Fasten the screw,and reinforce the foundation.
9.Bearing is overheat 1.lock the cooling water
2.lubrication is not good.
3.the lubrication oil is not clear
4.the wrong direction of the thrust bearing.
5.there is something wrong with the bearing.
  1. Open the cooling water
  2. Adjust the oil quantity 
  3. Clear the shaft,change oil
  4. According to the inlet pressure,adjust the direction of the thrust bearing.
  5. Change the bearing 
10.Packing short life The material of packing is not good Change the packing 
11.pump leak oil1.High oil level
2.The rubber parts invalid  
3.Assembly problem		1.Lower the oil level
2.Change rubber spares
3.Adjust the assembly
 
12 Pump head leaking 1.The rubber parts not press wellAssembly again or press tightly 


Contact US

Contact Person: Karen Tan 

 

 Slurry Pump Mining Machine Sand Pump


 

Please contact me freely if any questions!











 

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