Gold Dredge Pump

Gold Dredge Pump

14 inch heavy suty centrifugal slurry pump are widely used in the mining, coal washing, power plant, metallurgy, petrochemical, building material, dredging, and other industrial departments, etc.

Product Details

Gold dredge pump

Gold dredge pump in high temperature environment work actually has a certain risk, so how to avoid this problem?1. Pay attention to gold dredge pump bearing temperature, should not exceed the external temperature of 35 degrees, but should not be greater than 75 degrees.


2. The oil cup should be filled with calcium based grease to ensure the normal lubrication of the bearing of gold dredge pump.


3. After the gold dredge pump runs for 100 hours, check and regularly replace the grease in the motor support oil cup.


4. Check the elastic coupling of gold dredge pump regularly and pay attention to the temperature rise of motor bearing.


5. In the process of operation, if you find the gold dredge pump noise or abnormal sound, please stop the gold dredge pump immediately for inspection.


6. The gold dredge pump should be checked regularly every 2000 hours. The friction loss between impeller and gold dredge pump body (or pump cover) should not be too large, and the clearance should not exceed 1.5mm. If more than, the impeller or front cover can be replaced.


7. If the gold dredge pump works for 6 hours, check the mechanical seal according to the wear degree and repair or replace it, otherwise the gold dredge pump shaft and bearing will be damaged


Metal Pump

No.

PartDescription

Material Specification

1

Base

Cast Iron

2

Shaft 4140

High Tensile Steel*

3

Bearing Assembly

Timken (Cast Iron Body)

4

Shaft Sleeve

420 Stainless Steel

5

Pump Casing

Cast Iron

6

Frame Plate

Liner 27% Chrome White Iron

7

Volute Liner

27% Chrome White Iron

8

Impeller 27%

Chrome White Iron

9

Throat Bush

27% Chrome White Iron

10

Joint Rings

Rubber

11

Cover Plate

Cast Iron

12

Stuffing Box

Cast Iron

13

Expeller

27% Chrome White Iron

14

Expeller Ring

Natural Rubber

15

Bolts

Zinc Plated Steel

16

O-rings

Nitrile Rubber

17

Seals

Rubber

Metal Pump

No.

PartDescription

Material Specification

1

Base

Cast Iron

2

Shaft 4140

High Tensile Steel*

3

Bearing Assembly

Timken (Cast Iron Body)

4

Shaft Sleeve

420 Stainless Steel

5

Pump Casing

Cast Iron

6

Frame Plate

Liner 27% Chrome White Iron

7

Volute Liner

27% Chrome White Iron

8

Impeller 27%

Chrome White Iron

9

Throat Bush

27% Chrome White Iron

10

Joint Rings

Rubber

11

Cover Plate

Cast Iron

12

Stuffing Box

Cast Iron

13

Expeller

27% Chrome White Iron

14

Expeller Ring

Natural Rubber

15

Bolts

Zinc Plated Steel

16

O-rings

Nitrile Rubber

17

Seals

Rubber

Description

The Modo MAH series gold dredge pumps are cantilevered, horizontal centrifugal slurry pumps designed for handling abrasive, high density slurries in a wide range of applications.
MAH gold dredge pumps are manufactured to be interchangeable with the most common slurry gold dredge pump designs and feature a wide range of options. MAH Slurry gold dredge Pumps provide rugged performance and reliability in the most demanding slurry gold dredge pump applications.

 
Features
 
Bearing assembly- large diameter shaft with short overhang contributes to long bearing life.

Liners - easily replaceable liners are bolted, not glued to the casing for positive maintenance of gold dredge pump.
Casing - casing halves of cast or ductile iron provide high operating pressure capabilities of gold dredge pump.
Impeller - front and rear shrouds have gold dredge pump out vanes that reduce recirculation and seal contamination.
Throat bush - wear is reduced and maintenance simplified by the use of tapered.


 

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Gold dredge pump appliacation photo in South Africa:

36666

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