
Centriufgal Dredge Sand Suction Gravel Pump of wear resistant material high chrome cast iron A05 A49
Description of Sang Dredging Pump
Material | Abrasive Resistant High Chrome alloy A05, A49 or As customer's request |
Size | 4-16" |
Pump Type | Single Stage Single SuctionCentrifugal slurry pumps |
Drive | ZVz/CRz/CV/DC |
Power | Motor/diesel |
capacity | 36-4000m3/h |
Head | 7-77m |
Seal Type | Mechanical seal, packing seal , expeller seal |
OEM Accepted | Yes |
Feature:
1. Horizontal, cantilevered..
2. Good performance of NPSH, anti-wearing and anti-corrosion, high efficiency
3. Easy installation. discharge outlet can be adjusted at any direction of 360.
4. Cylinder bearing assembly, grease lubrication, adjusting the distance between impeller and pump.
5. Mechanical seal, expeller seal and packing seal for selection.
6. Drive type: V-belt drive, gearbox drive, elastic coupling drive, fluid couplings drive, frequency conversion drive, silicon controlled rectifier speed regulation, etc
Part Name | Material | Specification | HRC | Application | OEM Code |
Bowl, door, back liner & impeller | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
AB15: 14%-18% chrome white iron | ≥59 | Used for higher wear condition | A07 | ||
AB29: 27%-29% chrome white iron | 43 | Used for lower pH condition especially for FGD. It also can be used for low-sour condition and desulfuration installation with pH no less than 4 | A49 | ||
AB33: 33%-37% chrome white iron | It can transport oxygenated slurry with pH not be less than 1 such as phospor-plaster, nitric acid, vitriol, phosphate etc. | A33 | |||
Expeller & expeller ring | Metal | B27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
Grey iron | G01 | ||||
Stuffing Box | Metal | AB27: 23%-30% chrome white iron | ≥56 | Used for higher wear condition with pH between 5 and 12 | A05 |
Grey iron | G01 | ||||
Door clamp plate, bearing house & base | Metal | Grey iron | G01 | ||
Ductile iron | D21 | ||||
Shaft | Metal | Carbon steel | E05 |
Application:
Sand Dredging
Cyclone
Slag Cranulation
Suction Hopper
Mill Discharge
Sand Reclamation
Mine
Metal smelting blast slag delivery
Model | Allowable Mating Max Power(kw) | Clear Water Performance | Max Particle Through | Impeller Diameter | ||||
Max Capacity | Max Head | Max Allowed Speed | Max Efficiency | NPSH | ||||
Q(m3/h) | H(m) | n(rpm) | ŋ(%) | (m) | (mm) | (mm) | ||
100WS-D | 60 | 320 | 52 | 1400 | 58 | 2.5-3.5 | 82 | 378 |
150WS-E | 120 | 790 | 50 | 1400 | 60 | 3-4.5 | 127 | 378 |
150WSG-F | 260 | 1050 | 86 | 1100 | 71 | 2-5 | 140 | 610 |
150WSG-S | 560 | 1050 | 86 | 1100 | 71 | 2-5 | 140 | 610 |
200WS-F | 260 | 900 | 50 | 1000 | 65 | 3-7.5 | 178 | 533 |
200WS-S | 560 | 900 | 50 | 1000 | 65 | 3-7.5 | 178 | 533 |
200WS-X | 560 | 900 | 50 | 1000 | 65 | 3-7.5 | 178 | 533 |
200WSG-S | 560 | 1420 | 80 | 950 | 72 | 2-5 | 180 | 686 |
200WSG-X | 560 | 1420 | 80 | 950 | 72 | 2-5 | 180 | 686 |
250WS-G | 600 | 1600 | 60 | 850 | 65 | 1.5-4.5 | 220 | 667 |
250WS-ST | 560 | 1600 | 60 | 850 | 65 | 1.5-4.5 | 220 | 667 |
250WSG-G | 600 | 2850 | 80 | 700 | 73 | 2-10 | 210 | 915 |
250WSG-T | 1200 | 2850 | 80 | 700 | 73 | 2-10 | 210 | 915 |
300WS-G | 600 | 3650 | 70 | 700 | 68 | 2-8 | 241 | 864 |
300WS-T | 1200 | 3650 | 70 | 700 | 68 | 2-8 | 241 | 864 |
350WS-G | 600 | 3600 | 44 | 500 | 70 | 3-9 | 254 | 1016 |
350WSG-TU | 1200 | 4000 | 70 | 500 | 72 | 3-6 | 230 | 1220 |
400WS-G | 600 | 4300 | 50 | 500 | 72 | 3-6 | 254 | 1067 |
400WS-TU | 1200 | 4300 | 50 | 500 | 72 | 3-6 | 254 | 1067 |
450WS-TU | 1200 | 5400 | 46 | 400 | 68 | 3-6 | 330 | 1270 |
Shijiazhuang Aier Machinery Co.,Ltd
Shijiazhuang Aier Machinery Co., Ltd. is a large-scale professional manufacturer of slurry pumps, gravel pumps, dredge pumps, sewage pumps and clean water pumps in China.
All products are mainly supplied to environmental protection, wastewater treatment, urban water supply and drainage, mine, metallurgy, coal, petrochemical, building material, thermal power FGD, river dredging, tailing disposal and other fields. The products are selling well in China and sold far to Germany, U.S., Canada, Australia, Russia, Ukraine, Kazakhstan, Brasil, Chile, Argentina, Bolivia, Malaysia, Indonesia, India, Poland, South Africa, Tanzania, etc.
Our firm has strong technical force and is specially engaged in the research of abrasion resistant materials of slurry pumps, sewage pumps and water pumps and the development of new products. The materials include high chrome white iron, duplex stainless steel, stainless steel, ductile iron, rubber, etc.
We use CFD, CAD method for product design and process design based absorbing experience of world leading pump companies. We integrate molding, smelting, casting, heat treatment, machining and chemical analysis, and have professional engineering and technical personnel.
Our company started to build our new factory in 2013 and finished in Spring of 2014. The new factory is located in Lincheng Xingtai Hebei, covering 67,000 m2 and of annual design annual casting capacity 3,000 tons. In the new factory, we can produce different parts from small to huge. Casting & machining orders are welcome as well.