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Quarry Mining Wear Resistance Gravel Pump

Quarry mining wear resistance sand gravel pump Description The sand dredge consists of a ship body, a conveying system, a water inlet system, an empty system and so on, wherein the conveying system comprises power, a clutch, a mortar pump, etc, and the empty system comprises a high-pressure...

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Quarry mining wear resistance sand gravel pump

Description

The sand dredge consists of a ship body, a conveying system, a water inlet system, an empty system and so on, wherein the conveying system comprises power, a clutch, a mortar pump, etc, and the empty system comprises a high-pressure hydraulic pump, a vacuum extractor and so on.

 Our company can customize various small river sand dredging machine according to customers' demands.

 diesel engine gravel pump

 Features

  ♦ Bearing assembly – a large diameter shaft with short overhang minimizes deflection & contributes to long bearing life.
  ♦ Casing – single casing be made of high-chrome alloy, provide long wear time.
  ♦ Impeller – 3 vanes impeller, processing larger solids easily. The impeller and casing are threaded  connection,no need nuts. High efficiency and high head designs are also available.
  ♦ Cover plate – wear is reduced and maintenance simplified by the use of tapered mating faces to  allow positive accurate alignment during assembly and simple removal.
 ♦ One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided for easy adjustment of impeller clearance

 Structure

gravel pump1

Selection chart

Model 

Flow(m3/h)

Head(m)

Speed(r/min)

Efficiency(%)

NPSHr/m

Max permissible particle size/mm 

6X4D-MG

187-36

7-51

1400-600

30-58

1.5-3.7

82

8X6E-MG

576-133

10-48

1400-800

60-54

1.2-4.2

127

10X8F-MG

930-216

11-44

940-500

65-34

3-7

178

12X10G-MG

1512-360

11-58

850-400

70-50

1.5-6

220

14X12G-MG

3168-522

9.5-66

700-300

68-60

2-8.5

241

16X14TU-MG

3024-900

14-45

500-300

70-50

3.5-6.5

254

10X8F-MGH

1091-324

19.2-56.5

800-500

72-60

1.5-5

180

12X10G-MGH

2232-612

28-77

700-450

73-60

1.5-8

210

16X14TU-MGH

3450-1000

72-25

500-300

78-65

2-8

160

18X16TU-MG

3600-1050

42-12

250-450

60-72

2-8

254

18X16TU-MGH

4300-1350

70-18

250-500

60-70

2.5-8

254

 


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