high wear resistant centrifugal mine pump end

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$5,000.00 - $20,000.00 / Units | 1 Unit/Units (Min. Order)
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Overview
Quick Details
Place of Origin:
Jiangxi, China
Brand Name:
Naipu
Model Number:
NZJA
Structure:
Single-stage Pump
Usage:
slurry pumping
Application:
mining and milling
Power:
Electric
Fuel:
electric
Pressure:
standard
Color:
Any
Sharft seal:
Packing gland seals
Wet Parts Material:
Highly wear-resistant rubber
Applied Areas:
Mining and mineral processing in non-ferrous and ferrous mines
Head:
1m-120m
Outlet:
25mm-750mm
Solid diameter:
1mm-400mm
Motor power:
2.2kw-2500kw
Density:
10%-80%
Capacity:
20-9000 m3/h
Standard or Nonstandard:
Standard
Theory:
Centrifugal Pump
Supply Ability
Supply Ability:
150 Unit/Units per Month
Packaging & Delivery
Packaging Details
Wooden/iron case; as required
Port
Shanghai
Lead Time :
30 to 60 days

Specifications

centrifugal slurry pump
1.elastomer-lined
2.durable
3.ISO certificate
4.Easy installation and maintenan

                                                 High wear resistant centrifugal mine pump end

 

I. Use and Features:

     Series NZJA Slurry Pumps are suitable for transferring slurries with high erosion and in high density in industrial sectors as of metallurgy, mining, coal, power generation and building materials. These pumps can be applied multi-staged in series.

      Series NZJA Slurry Pumps are those of impeller overhung and horizontal ones, whose shafts can be sealed by gland seals or centrifugal seals. The positions of a pump discharge 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 wet ends( volute liners, liner inserts, impellers) for series NZJA Slurry Pumps are replaceable wear-resistant internal rubber linings with the features of long service life, high efficiency and energy saving. Naipu Company can also provide you with wetted parts made of wear-resistant metal according to your requirements, and these metal wet ends and rubber ones have a fair interchangeability.

II. Structural Image

Series NZJA Slurry Pumps are suitable for severe slurry conditions with coarse particles and high competency.

1.   Wet ends (volute liners, liner inserts, impellers) are made of three types of material:

Highly wear resistant rubber researched and developed independently by Naipu Company

High chrome alloy

Polyurethane

All can be separately used in different types of process or can be mixed up in operation to make wet ends have high efficiency and long service life

2.  Structure of Shaft Seals

Gland seal with packing

Centrifugal seal with metal expeller ring

Centrifugal seal with rubber expeller ring

Mechanical seal

III. Parameters of Design Duty Points of Series NZJA Slurry Pumps

Design Duty Points refer to the rated duty point designated at the beginning of design of a slurry pump which is usually the highest efficiency point. Working range is increased by adjusting the speed of an NZJA slurry pump practically.

MODEL

FLOWRATE

Q(m3/h)

HEAD

H(m)

SPEED

n(r/min)

CLEAR WATER EFFICIENCYY (%)

NPSHr(m)

25NZJA-M

28

43

3300

54.8

4.80

25NZJA-R

22

21

2400

49.3

5.20

40NZJA-M

48

27

2400

47.0

6.10

40NZJA-R

38

20

1950

51.5

3.40

50NZJA-M

110

43

2400

63.5

5.40

50NZJA-R

60

21

1700

62.0

2.80

75NZJA-M

180

34

2000

67.5

6.40

75NZJA-R

100

15

1300

67.0

3.60

100NZJA-M

310

33

1300

70.0

6.20

100NZJA-R

250

22

1050

71.0

4.50

150NZJA-M

720

49

1100

71.8

7.60

150NZJA-R

520

25

750

71.0

7.20

200NZJA-M

1100

42

750

71.0

8.40

200NZJA-R

740

24

550

75.6

6.00

250NZJA-M

1430

35

650

80.0

6.40

250NZJA-R

1160

22

500

81.0

5.00

300NZJA-M

2150

42

525

77.0

8.50

300NZJA-R

1900

21

375

78.0

5.20

350NZJA-M

2800

32

425

82.0

7.10

350NZJA-R

2240

22

350

82.0

5.10

450NZJA-M

4600

31

325

84.8

7.70

450NZJA-R

3600

22

275

81.6

4.80

550NZJA-M

5400

38

325

86.0

5.00

650NZJA-M

7600

36

275

87.0

4.50

750NZJA-M

9000

40

240

89.0

4.00

 

IV. Instructions for Placing an Order

1. Naipu Company supplies complete sets of device as well as a variety of wetted parts:

     Series NZJA slurry pumps have two kinds of wetted parts, which are the high-chrome alloy one and the wear resistant rubber one. There are four types of configurations, which are A, B,C and D. The user shall select his configuration when placing an order. A complete set of device consists of the pump, the electric motor, the hydraulic coupler and the variable frequency inverter. A user can order the electric motor, the hydraulic coupler and the variable frequency inverter according to his requirements, or he can order the same from other associated suppliers as well.

2. Supply of spare parts

     We supply our customers with complete sets of device as well as a variety of wear resistant wetted parts, and site service is available with service quality guaranteed. Wetted parts for slurry pumps manufactured by Naipu Company are shown as follows:

Rubber Wetted Parts of Slurry Pump Made by Naipu Company

Rubber Wetted Parts of Slurry Pump Made by Naipu Company

V. A Typical Case of Slurry Pump

450NZJA Slurry Pump at Dashan Concentrator of Dexing Copper Mine