
12/10G-G Horizontal Centrifugal Sand Gravel Mining Suction Dredge Pump Single Casing
1.Introduction of CNSME® SG/250G (12/10G-G) Sand Gravel Pump:
SG Series sand gravel pumps are designed for continuous handling of the most difficult higher abrasive slurry, containing solids too large to be pumped by a standard slurry pump.
12/10G-G Sand Pump
1) Total Net Weight— 4450kg
2) Wet parts— Impeller (diameter: 864mm),Bowl, Back liner
3) Shaft seal— Packing seal, Expeller seal, Mechanical seal
Product features and application of the gravel sand pump:
1. the gravel pump is horizontal, single pump casing structure centrifugal pump.
2. Use special clamp clamping pump body and pump cover, the pump outlet can be adjusted in the any direction of 360 degrees, easy to install and use.
3. The bearing components with cylindrical structure, easy to adjust the gap between the impeller and the pump body to keep long working life .
4. Bearing with grease lubrication.
5.Gravel pump has three kinds of shaft seal including packing seal, vice impeller seal, mechanical seal.
6. Wide flow channel , good cavitation performance, high efficiency, abrasion resistance.
7.Transmission methods are: V-shaped V-belt driven, flexible coupling driven, gearbox transmission, hydraulic coupling driven, thyristor speed control speed and so on.
8.Over-flow components Material: nickel-containing high-chromium wear-resistant alloy.
9.Using variety speed and variants, making the pump running in the best conditions .
10. Long working life and high operating efficiency can meet a variety of bad working conditions.
2. Specifications of CNSME® SG/250G (12/10G-G) Sand Gravel Pump:
Model | SG-250G (12/10G) |
Outlet | 12-inch |
Capacity | 720-2880m3/h |
TDH | 10-70m |
Rated Motor Power | 600Kw |
Speed | 300-700r/min |
NPSH | 2-8m |
SG(SHG) Series Metal Gravel Pump Specifations | ||||||||||||
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 |
3. Construction of CNSME® SG/250G (12/10G-G) Sand Gravel Gravel Pumps:
4. Performance Curve of CNSME® SG/250G (12/10G-G) Sand Gravel Pump:
5.Typical Applications of CNSME® SG/250G (12/10G-G) Sand Gravel Pump:
Sand and Gravel
Sand Excavation
Hydraulic Mining
Cyclone Feeds
Slag Granulation
Tunnelling
Brine Mixture
Sludge and Solids
6.Tradeshow:
Shijiazhuang Minerals Equipment Co. Ltd
CNSME is a leading Chinese manufacturer and supplier of slurry pumps, with over 20 years of industry experience. As a pioneer in the field, we specialize in producing high-quality pumps, including vertical slurry pumps, horizontal slurry pumps, heavy-duty slurry pumps, froth pumps, centrifugal pumps, gravel pumps, desulfurization pumps, and various slurry pump spare parts.
Our products are widely used in numerous applications such as mining, mineral processing, tailings disposal, dredging, construction, metallurgy, power plants, wastewater treatment, as well as the chemical and petroleum industries. Over the years, CNSME has earned the trust and praise of customers both domestically and internationally through its excellent technology and superior service.
At CNSME, we are committed to continuous innovation and improving product performance to provide efficient and reliable solutions that meet the demands of various complex working conditions. We boast a professional technical team and state-of-the-art production facilities, ensuring that each pump meets the highest standards and helps our clients achieve outstanding operational results.
No matter where you are or what type of pump you need, CNSME can offer you the best solution. We look forward to cooperating with you and advancing the industry together.