6 / 4 D - G Dredging Sand Gravel Pump Abrasion Resistant 60Kw High
Chrome
Introduction:
The series of gravel pump mainly horizontal, single pump shell
structure of the centrifugal pump based. A special clamp clamp the
pump body and the pump cover, the direction of the pump outlet in
360 degrees in any one location, easy to install.
Gravel pump is the introduction of technology products, the pump
used to connect a single cassette pump structure, single-stage
single-suction cantilever centrifugal pump, with light weight, good
cavitation performance, strong abrasion resistance, over-current
channel width, installation Easy to use, etc., can be large
particles of strong abrasive sand continuous transport, for
dredging dredging, sand mining sand pumping, dredging the river.
Slurry pump structure: The series of gravel pump by the pump head,
sealing components, bearing components, brackets and other
components, bearing lubrication for the grease lubrication. The
impeller, the pump body, the front guard plate and the rear guard
plate are all made of high anti-wear high chromium alloy or
wear-resistant alloy steel with hardness of not less than 58HRC.
Specifications:
| Model | 6/4D-G |
| Outlet | 4-inch |
| Capacity | 36-252m3/h |
| TDH | 10-50m |
| Rated Motor Power | 60Kw |
| Speed | 600-1400r/min |
| NPSH | 2.5-3.5m |
Material: High Chrome Alloy A05
Material Chemical Requirements, Weight%
| Description | Material Name | C | Mn | Si | Ni | Cr | Mo | Cu | P | V | S | Description | Hardness |
| A05 | Ultrachrome | 2.92 | 0.98 | 0.54 | 0.8 | 27 | ≤0.8 | ... | 0.062 | ... | 0.051 | 27% Cr Erosion Resistant White Iron | 58-62HRC |
Typical Applications:
Sand and Gravel
Sand Excavation
Hydraulic Mining
Cyclone Feeds
Slag Granulation
Tunnelling
Explosive View of SG Gravel Pumps:
Performance Curve:
| Type | Size | Frame | Impeller:DG4137A05 | Shaft Seal | Frame Rating(kw) | Normal Max Speed(r/min) | Max Passage Size(mm) |
| G | 6/4 | D | 3 Closed Type Metal Vans, Diameter:378mm | Gland Packing, Expeller, Mechanical Seal | 60 | 1400 | 82 |
| SG(SHG) Series Metal Gravel Pump Specifations & Prices |
|
Pump
Model | S×D
(inch) | Allowable
Max. Power
(kw) | Material | Clear Water Performance | Impeller | Pricing |
| Capacity Q | Head
H(m) | Speed
n(r/min) | Max.Eff.
η% | NPSH
(m) | No. of
Vanes | Vane Dia.
(mm) | Weight
(kg) |
| Impeller | m3/h | l/s |
| SG/100D | 6×4 | 60 | Metal
(A05) | 36-250 | 10-70 | 5-52 | 600-1400 | 58 | 2.5-3.5 | 3 | 378 | 460 |
| SG/150E | 8×6 | 120 | 126-576 | 35-160 | 6-45 | 800-1400 | 60 | 3-4.5 | 391 | 1120 |
| SG/200F | 10×8 | 260 | 216-936 | 60-260 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 | 2250 |
| SG/200S | 10×8 | 560 | 216-936 | 60-260 | 8-52 | 500-1000 | 65 | 3-7.5 | 533 | 2285 |
| SHG/200S | 10×8 | 560 | 360-1260 | 100-350 | 20-80 | 500-950 | 72 | 2-5 | 686 | 3188 |
| SG/250G | 12×10 | 600 | 360-1440 | 100-400 | 10-60 | 400-850 | 65 | 1.5-4.5 | 667 | 4450 |
| SHG/250G | 12×10 | 600 | 360-2160 | 100-600 | 20-80 | 350-700 | 73 | 2-8 | 915 | 4638 |
| SG/300G | 14×12 | 600 | 432-3168 | 120-880 | 10-64 | 300-700 | 68 | 2-8 | 864 | 5400 |
| SG/300T | 14×12 | 1200 | 432-3168 | 120-880 | 10-64 | 300-700 | 68 | 2-8 | 1120 | |
| SG/350G | 16×14 | 600 | 720-3240 | 200-900 | 20-42 | 300-500 | 70 | 3-9 | 2250 | 11000 |
Projects of SME Gravel Pumps:
Gravel Pump Order
