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Brand:RUITE
Description:High quality Gold mining Sand Dredge Pump
Origin:China
Model:Dredge pump
FOB:perSets5000--5050USD
Port:Tianjin
Payment Terms:T/T
Supply Ablility:10Sets
Supply Time:Day
Packaging Details:Wooden Package,or depending on the customer's requirement
Product detail:
High quality Gold mining Sand Dredge Pump
WN dredge pump is a single-stage single suction cantilever horizontal centri-fugal pump with advantages of light weight,good wear-Resistance,super dredging performance,perfectly suited for the dredge on the whole construction,high multiple economy benefits,etc.They can meet all the requirements from the dredges.
| Type | Capacity | Head | Speed(rpm) |
Inlet Diameter (mm) |
Outlet Diameter (mm) |
Max.Diameter of Flowd Partice |
| 300WN(Q) | 1800-2200 | 20-65 | 300-550 | 350 | 300 | 240 |
| 450WN(Q) | 3200-3800 | 20-67 | 250-550 | 600 | 450 | 240 |
| 500WN(Q) | 4500-5800 | 20-65 | 250-550 | 650 | 500 | 240 |
| 600WN(Q) | 5000-7000 | 20-65 | 250-550 | 660 | 600 | 250 |
| 650WN(Q) | 6000-9000 | 20-70 | 200-400 | 700 | 650 | 260 |
| 700WN(Q) | 7500-12000 | 20-75 | 200-400 | 760 | 700 | 280 |
| 800WN(Q) | 10000-15000 | 20-78 | 200-380 | 900 | 800 | 300 |
| 900WN(Q) | 12000-19000 | 20-75 | 180-350 | 960 | 900 | 320 |
| 1000WN(Q) | 16000-25000 | 20-78 | 180-350 | 1000 | 1000 | 350 |
Dredge pump Feature
The whole construction is suitable for dredging ship
1)Reliable and simple structure(200WN~500WN type is single casing pump,600WN~1000WN is double casing pump)
2)Easy disassembly and installation,convenient maintenance
Dredging performance is excellent
1)good NPSH,strong through-put capability
2)The curve of performance decrease sharply,to make the pump more adaptive in the change of discharge distance.
3)Pump performance can be in a variety of change.
Excellent ant-wear performance,long service of wet parts
A little hydraulic loss,high efficiency,low consumption
Reliable shaft sealing without leakage 200WN~500WN type usually adopts gland sealing or mechanical sealing or mechanical and packing compound sealing;600WN~1000WN adopts rubber sealing device
Drive type:Generally use belt driven or Gear transmission
Materials of dredge pump:
Material of wet parts is high wear resistant high chrome alloy.
Considering the maintenance,wear resistant parts are nearly of the same wear life to reduce maintenance&interchange costs.
High chrome A05, A31, A33, A49 etc.
High chrome alloy-- WHITE cast iron:
A05--used for higher wear condition with PH between 5--12
A33-- Transport oxygenated slurry with PH≥1, such as phosetcphor-plaster, nitric acid, vitriol, phosphate,etc.
A49--Used for lower PH working condition, especially for glue gas;
also used for low-sour condition and desulfuration installation with PH not less than 4.Material of wet parts is high
wear resistant high chrome alloy. Considering the maintenance, wear resistant parts are nearly of the same
wear life to reduce maintenance & interchange costs.
High chrome A05, A31, A33, A49 etc.
High chrome alloy-- WHITE cast iron:
A05--used for higher wear condition with PH between 5--12
A33-- Transport oxygenated slurry with PH≥1, such as phosetcphor-plaster, nitric acid, vitriol, phosphate,etc.
A49--Used for lower PH working condition, especially for glue gas; also used for low-sour condition and desulfuration
installation with PH not less than 4.
Shijiazhuang Ruite Pump Co., Ltd. is one of well recognized manufacturers of heavy duty and medium duty slurry pumps in Shijiazhuang, China.
1998, we open to do high chrome pump parts casting with resin sand casting.
2003, we built an new casting workshop to match the increased demand of pump parts. And we start to do slurry pump assembly work ourslves.
In 2010, International sale department was founded. We aim to supply our quality pumps and spares all over the world.
In 2014, Precoated sand casting was first used to do high chrome parts instead of resin sand. By this way, spare parts surface much better and casting speed improved.
We have the casting, heat treatment , machining , product assembly workshops, advanced ans complete production line, production strength, processing equipment.
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