Ah Mining and River Sand Suction Dredge/ Dredger/ Dredging Pump

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Model NO.: AH, SP
Impeller: Open
Usage: Pumps
Size: 1 Inch to 20 Inch
Drive Mode: Electric Drive and Diesel Drive
Transmission Model: Direct Connection and Belt Pulley Connection
Accessories: with Connection Pipe/Adapter
Material: Highchrome
Seal: Packing Seal and Mechanical Seal
Liner: Metal Lined and Rubber Lined
Pump Type: Centrifugal Slurry Pump
Capacity: 2.34m3/H to 9108 M3/H
Head: 4-118 M
Trademark: Sundream
Specification: CE, SGS, ISO9001
Origin: Shanghai
HS Code: 8413709990
Model NO.: AH, SP
Impeller: Open
Usage: Pumps
Size: 1 Inch to 20 Inch
Drive Mode: Electric Drive and Diesel Drive
Transmission Model: Direct Connection and Belt Pulley Connection
Accessories: with Connection Pipe/Adapter
Material: Highchrome
Seal: Packing Seal and Mechanical Seal
Liner: Metal Lined and Rubber Lined
Pump Type: Centrifugal Slurry Pump
Capacity: 2.34m3/H to 9108 M3/H
Head: 4-118 M
Trademark: Sundream
Specification: CE, SGS, ISO9001
Origin: Shanghai
HS Code: 8413709990


We are professional manufacturer for Sand suction dredge, dredger,dredge,dredging pump for mining and river with high and stable quality, and we have made many water pump solutions for many customers.
 
Specifications
Elastomer-lined; Durable; Efficient  slurry pump
Capacity: 25000T/day; 
Head: 7-70m
The largest one in China

NZJ-Series Centrifugal Slurry Pump
1. Uses and Features: 
NZJ-Series slurry pumps are suitable for pumping slurry with hard particles and in high density in industrial sectors as of metallurgy, mining, coal, power generation and building material. These pumps can also be applied multi-staged in series. They are classified into three types: M. AH. HH. 

The M. AH. HH type slurry pumps are those of cantilever, horizontal and centrifugal slurry pumps, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements, so eight different angles can be applied by rotation in installation. 

The M. AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material. The HH type slurry pumps only apply wear-resistant metal material as their pump bodies and impellers. 
 

3. Structural Image: 
NZJ-Series slurry pumps are suitable for severe slurry conditions with coarse particles and high competency. 
3.1 There are two types of material for wet parts (volute liners, front and back liners, impellers): 
L Made of high-chrome alloy material; 
L Made of highly wear-resistant rubber material researched and developed by Naipu company. 
Both of them can fulfill the task of slurry pumping with high efficiency and long service life. 
3.2 Structure of shaft seals: 
L Packing gland seals; 
L Pressure-reducing metal gland seals; 
L Pressure-reducing rubber gland seals; 
L Mechanical seals. 
 

For example: A rubber volute liner and liners can be combined with an alloy impeller in operation, and a rubber impeller can be used together wit an alloy volute liner and liners. 

4. Introduction of Type Selection
When the type selection is conducted, the performance curve table for clear water of a pump shall be referred to, and the coefficient of range for the flow selected is as follows: 

4.1 M, AH type pumps
4.1. 1 For slurry of high density and strong abrasiveness, the coefficient of flow range will be 40-80%; 
4.1. 2 For slurry of medium density and medium abrasiveness, the coefficient of flow range will be 40-100%; 
4.1. 3 For slurry of low density and low abrasiveness, the coefficient of flow range will be 40-120%. 

4.2 HH type pumps
4.2. 1 For slurry of medium density and strong abrasiveness, the coefficient of flow range will be 40-80%; 
4.2. 2 For slurry of low density and strong abrasiveness, the coefficient of flow range will be 40-100%; 
4.2. 3 For the highest efficiency point under a certain RPM condition, its corresponding flow rate will be 100%. 

Techncial data of AH series centrifugal slurry pump:
Ah Mining and River Sand Suction Dredge/ Dredger/ Dredging Pump
  



We are professional manufacturer for Sand suction dredge, dredger,dredge,dredging pump for mining and river with high and stable quality, and we have made many water pump solutions for many customers.
 
Specifications
Elastomer-lined; Durable; Efficient  slurry pump
Capacity: 25000T/day; 
Head: 7-70m
The largest one in China

NZJ-Series Centrifugal Slurry Pump
1. Uses and Features: 
NZJ-Series slurry pumps are suitable for pumping slurry with hard particles and in high density in industrial sectors as of metallurgy, mining, coal, power generation and building material. These pumps can also be applied multi-staged in series. They are classified into three types: M. AH. HH. 

The M. AH. HH type slurry pumps are those of cantilever, horizontal and centrifugal slurry pumps, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements, so eight different angles can be applied by rotation in installation. 

The M. AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material. The HH type slurry pumps only apply wear-resistant metal material as their pump bodies and impellers. 
 

3. Structural Image: 
NZJ-Series slurry pumps are suitable for severe slurry conditions with coarse particles and high competency. 
3.1 There are two types of material for wet parts (volute liners, front and back liners, impellers): 
L Made of high-chrome alloy material; 
L Made of highly wear-resistant rubber material researched and developed by Naipu company. 
Both of them can fulfill the task of slurry pumping with high efficiency and long service life. 
3.2 Structure of shaft seals: 
L Packing gland seals; 
L Pressure-reducing metal gland seals; 
L Pressure-reducing rubber gland seals; 
L Mechanical seals. 
 

For example: A rubber volute liner and liners can be combined with an alloy impeller in operation, and a rubber impeller can be used together wit an alloy volute liner and liners. 

4. Introduction of Type Selection
When the type selection is conducted, the performance curve table for clear water of a pump shall be referred to, and the coefficient of range for the flow selected is as follows: 

4.1 M, AH type pumps
4.1. 1 For slurry of high density and strong abrasiveness, the coefficient of flow range will be 40-80%; 
4.1. 2 For slurry of medium density and medium abrasiveness, the coefficient of flow range will be 40-100%; 
4.1. 3 For slurry of low density and low abrasiveness, the coefficient of flow range will be 40-120%. 

4.2 HH type pumps
4.2. 1 For slurry of medium density and strong abrasiveness, the coefficient of flow range will be 40-80%; 
4.2. 2 For slurry of low density and strong abrasiveness, the coefficient of flow range will be 40-100%; 
4.2. 3 For the highest efficiency point under a certain RPM condition, its corresponding flow rate will be 100%. 

Techncial data of AH series centrifugal slurry pump:
Ah Mining and River Sand Suction Dredge/ Dredger/ Dredging Pump
  

Feature:

1. This machine adopts the subwoofer motor and the bearings of high speed, low noise as the transmission parts to reduce the danger of noise and interference.

 

2. prevent the dangerous of electromagnetic and radiation, this machine adopts the excellent shielding materials to shield the danger and interference from all kinds of electromagnetic.

 

3. Provide the high definition touch screen as the simple interface to the user.

 

4.The conveying system was composed of brushless motor and conveyor belt. Brushless motor driver module provides the motor with high torque, high precision, wide speed range of the drive, has realized the uniform motion of the item, the weighing unit can check the item weight more accurately.

 

5. The weighing system was composed by the main weighing unit and vibration weighing units. Put in the vibration weighing unit to prevent the vibration caused by the outside world for high-speed check weigher. Weighing and vibration unit adopts the high precision, high speed high sensitive weighing sensor, the goods will force the information counter rotating into electrical signals by weighing module through the sensor, after communicate with the single chip microcomputer then displayed on the touch screen.

Electric Conveyor Check Weighing Machine

Electric Conveyor Check Weighing Machine,Weight Check Machine,Automatic Check Weighing Machines,Online Weighing System

Shenzhen Mama Security Technology Co., Ltd. , https://www.mamasecurity.com