Wn Dregers Used Gravel and Sand Dredging Pump
|FOB Price:||US $399-99,999 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $399-99,999/ Piece|
|Production Capacity:||100 Sets/Month|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram, Negotiable|
- Model NO.: WN Dredging Pump
- Max.Capacity: >400 L/min
- Impeller Number: Single-Stage Pump
- Influent Type of Impeller: Single Suction Pump
- Pump Casing Combined: Horizontal Split Pumps
- Impeller: Semi-Open
- Wn Dredging Pump Condition: New
- Shaft Seal: Mechanical/Gland Packing/ Expeller Seal
- OEM: Available
- Trademark: An Pump
- Specification: Class One
- HS Code: 841370
- Max.Head: 110m-150m
- Driving Type: Motor
- Working Pressure: High Pressure Pump
- Position of Pump Shaft: Horizontal Pump
- Mounting Height: Suction Centrifugal
- Usage: Pump, Pumps
- Wn Dredging Pump Driver: Diesel Engine or Electrical Motor
- Material: Chrome Alloy
- Certification: BV,Ce,ISO,SGS,TUV
- Transport Package: Fumigated Wooden Case
- Origin: China
Structure suitable for dredging ship
The structure of 200AWN-500AWN type pumps are single-casing, single-stage, single-suction, cantilever and horizontal. According to the connection with the gear box, two structures can be offered: self-carrying bracket and pump-box assembly. The lubrication for the bracket is grease or thin oil.
The structure of 600AWN-1000AWN type pumps are double-casing, single-stage, single suction, cantilever and horizontal. It has self-carrying bracket. Lubrication is forced thin oil lubricating. The double-casing design can ensure the liner can work till it is worn out, and if the liner crack, water can not enter into the pump.
Easy to Disassembly and Installation Convenient Maintenance
AWN type pump adopts front-disassembly structure in favor of easy disassembly and maintenance. Also it is equipped with special disassembly tools for each different part according to each part's features. The standard trapezoidal quadruple thread is adopted to connect the impeller and shaft, which not only transmits strong torque but also is easy to disassembly.
Good Performance on NPSH
The good NPSH performance of AWN type pump ensures the strong suction ability as well as deeper dredging depth and denser dredging concentration.
Good Wear-resistant Performance, Long Service Time of Wet Parts
Wet parts of this kind of dredging pump-impeller, liner and front & back liner plate are adapted anti-wear cast iron alloy whose hardness is more than 58HRC, who has both strong anti-attack feature and higher resistance wear and resistance abrasion features.
The hardness of new material that is researched and tested successfully by An Pump Machinery Co., Ltd can research 70HRC.
Reliable Shaft Sealing Without Leakage
The shaft of 200-500AWN dredging pump uses the mechanical sealing or stuffing sealing or mechanical-stuffing compound sealing.
The shaft of 600-1000 AWN dredging pump adopts spiral sleeve L (shape) rubber sealing device that consists of three L sealing ring and one special thread shaft sleeve.
The discharge direction of pump can be oriented in any direction of 360 degrees.
This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion resistance
Drive types includes V-belts driven, flexible coupling driven, gear box driven, hydraulic coupler driven, variable frequency driven, thyristor speed control etc.
AMG/AMGH gravel mud pump are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries
in mining, explosive sludge in metal melting, grudging in dredger and course of river, and other fields. Type AMGH pumps are of high head ones
- Single stage, single suction, horizontal centrifugal sand pump
- Wet parts such as casing, impeller, liner plate in anti-abrasion high chrome cast iron alloy.
- Horizontal-central-split container bracket easy for maintaining
- Packing or mechanical seal
- Protective shell surrounding the casing ideal for heavy duty
- Hydraulic optimization design, high-efficient, energy-saving and stable operation
Heavy duty Mining Process Coal Preparation Plant
Cyclone Feeds Mineral Processing
Tailings Mill Grinding
Slurry Feeding System Heavy Refuse Removal
Pulp And Paper Dredging
Abrasive Slurry High Density Slurries
Ash Handling Industrial Processing
>>>Sand pump performance:
Tips for sand pump installation
Please take note as below when install the sand pump:
1. The preformed hole on the foundation should be poured as the pump installation drawing.
2. The installation level should meet the demand of the allowed vacuum suction height. The foundation should be in horizontal and stable condition, to make sure the rotation of the driver machinery same with the pump in the direction.
3. When connect by coupling, must make sure the pump and driver shaft center should be in a straight line.
4. If belt connection, the shaft center should be in parallel.
5. The sand pump suction pipe should be sealed well, and try to less the quantity of the elbow and check valve. When fill water, exhausted the air. It should be no any air when operate. We need to keep the suction pipe slopes up slightly, and then connect with the pump inlet.
Shijiazhuang An Pump Machinery Co., Ltd is one over 30 years experienced pump manufacturer (established at 1986) in mining and mineral, power plant, dredging and dredge, hydraulic, irrigation, pulp transfer, chemical, construction, sea water and oil & gas transfer etc.; An Pump Machinery is the pump factory has its own pump selection & design, research and development team to assure provide you efficient, energy saving slurry pump, water pump, diesel water pump, chemical pump and irrigation pump in selection & design, use and maintenance program.
An Pump Machinery is the pump factory approved by ISO9001, ISO14001 and OHSAS18001. We also have the certificate of CE. Our factory is over 50,000 square meters with the professional engineer over 20. The Max casting parts weight we could do one time is 7 tons. And we have capacity to produce 600 tons per month and with the heat treatment furnace dimension 6mx5.5mx2.5m. The Max parts we could machine is 6.4 meters and we have capacity to assemble the pump over 1800mm and our cranes capacity is 30 tons.
An Pump Machinery products include slurry pump, sewage pump, water pump, acid resistant or chemical pump, irrigation pumps, fire pumps and other products exported to over 90 countries all over the world. The application covers many fields, such as mining and mineral processing, dredger, tailings transportation, mining, steel, desulfurization pump, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment, drainage and water supply.
In the era of rapid development of science and technology, An Pump Machinery team take the entrepreneurial spirit "excellence and constant product quality, brand known worldwide and Credit-based", business purpose "the achievements of create brand enterprise and industry pioneer", to help you out and provide quality & cheap innovative products!
(1). Q: Are you a trading company or manufacture?
A: An Pump Machinery Co., Ltd is a real large professional manufacturer more than 32 years, in China, produce with our own factory.
(2). Q: what's your factory workshops ?
A: My factory produce include casting, mechanical process, lathe process, heat treatment, assembly, and test etc.
Warmly welcome to visit & test my factory any time.
(3). Q: How about your QI series centrifugal end scution pump price?
A: We are sure our price is factory price, and insist hig quality for our long term cooperation.
(4). Q: What is your QI series end suction pump material ?
A: For the QI end suction pump, we could produce cast iron, cast steel, stainless steel, bronze, and material high CrMoNi alloy.
And we could also produce as your requirements.
(5).Q: What kind of liquid can your QI series centrifugal end suction pump transfer?
A: Liquid range: water, chemical liquid, hot water, sewage etc.
(6). Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end.
Our factory has 15~30 QC.
(7). Q: Is it easy for customers to change the parts by myselves ?
A: yes, the structure is simple ,customers can change it very easliy. We will also supply you maintenance tools for free.
(8). Q: How about your gravel pump warranty?
A: 1 year warranty for commplete setpump, 6-8 months for wet parts, it depends on other pump working condition details.
(9). Q: How to do if the pump or parts have operatation problem within your warranty?
A: Tell me details timely, and show me pictures, we will send you pump solution at once without any hesistation.
(10). Q: Can you install the electric motor or diesel engine with the pump for us ?
A: yes, we can, it's no problem, we are experienced in this .
(11): Q: .we don't know which pump model we need ,can you help us ?
A: yes, please tell me your detail requirements, include liquid, flow rate, head etc,
my engineers team wiill calculate & select most suitable pump model for you, offer pump solution for you.
(12). Q:How long can you reply us if we send an inquiry ?
A: Generall with in 2 hours, we will send you official quotation sheet, with price, technology data, performance curve, dimension etc.
(13). Q: What are your advantages,why should I choose you?
A: Higher Quality, our parts have 30% longer life than the originals
Short Delivery Time, for normal parts,we have stock in our warehouse
Competitive Price, we can help you cut down the cost by 30% or more
Best Services, we have technical department, quality control department and a professional sales team, we will offer professional service for you any time.