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Horizontal Dam Sea River Big Particle Sand Gravel Dredge Pump

General
AMG/AMGH dredge pump is 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 slurry
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
 
Overview
Construction of this pump is of single casing connected by means of clamp bands and wide wet passage.
The wet parts are made of Ni hard and high chromium abrasion resistance alloys.
The discharge direction of dredge 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
V-belts driven, EPT driven, gear box driven, hydraulic coupler driven, variable frequency driven, thyristor speed control etc. 
 
Structural Features
     – Single stage, single suction, horizontal centrifugal dredge 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

Construction

Application
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

Eight tips for maintenance dredge pump
1. When operated dredge pump, the bearing temperature can not more 35 oC than ambient. The max can not EPT 80 oC.
2. If abnormal noise happened shall stop the dredge pump right now and check where is wrong.
3. Before stop the pump, stop the gate valve, pressure gauge first and then the motor.
4. For the fist month work, the pump shall change the lubricating oil for the first 100hours, and then change one time per 500hours.
5. Adjust the packing gland frequently to make sure the leakage as the standard.
6. Check the shaft sleeve regularly, if be abrasive badly shall change timely.
7. During the cold winter before stop, should disassembly the discharge plug screw under the pump casing, and discharge the liquid in the casing to avoid frost crack.
8. It stop the dredge pump long term, shall disassembly the pump completely, make the parts dry, and then smear oil on the rotor parts and connect location. The last assembly well.

>>>Company Introduction

HangZhou EPT 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.; EPT 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. 

EPT 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.

EPT 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, EPT 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!

>>>FAQ
 
(1). Q: Are you a trading company or manufacture?
    A: EPT 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 EPT 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, EPT 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. 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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