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Jining Dongda Mining Electromechanical Co.,Ltd  

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Mining flameproof submersible sand pump 

Price: 200.0 USD 
Payment Terms: T/T 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: wooden case
Type: Vacuum Pumps
Production Capacity: 1000 set one month
Delivery Date: 7 days after the received t...

The flameproof submersible electric pump is the coal mine working face and tunnel, bottom hole water, drainage of coal preparation plant of local wate

Contact person: Joanna 

Skype:dongda007

Tel: +86-537-2902388  Fax: +86-537-2902388

E-mail: joanna@dongdamachinery.com


Mining flameproof submersible sand pump Introduction:

The flameproof submersible electric pump is the coal mine working face and tunnel, bottom hole water, drainage of coal preparation plant of local water puddle and engineering used in occasions such as drainage, drainage is an advanced and reliable tool.

 

Especially suitable for the coal mine roadway and mining working face and other working environment containing methane or coal dust in the sites with explosive air mixture, the discharge of groundwater and water content have suspended pulverized coal and rock debris, the coal grain, sand, silt and solid particles and water.

 

 

Mining flameproof submersible sand pump Technical parameters

 

Rated flow  (m³/h)

0-1500

Lift range   (m)

0-250

Motor power  (Kw)

2.2-220

Voltage grade  (V)

380/660   660/1140

Impeller series

Single stage  / Double stage

Structure form

Inner / outside

 

Mining flameproof submersible sand pump Structural features:

1 BQS trapping by the mining flameproof submersible electric pump structure, the upper part of motor, the central for mechanical seal, lower for the pump. Motor and pump mechanical seal and coaxial connection.

 

2 Electric pump impeller, volute, inlet section, outlet and other parts, impeller fixed by the nut fastening

 

3 For the three-phase ac motor flameproof dry-type squirrel-cage asynchronous motor. Stator winding use polyester, make motor life is greatly improved.

 

4 Cable adopts special seal structure, the water could not enter inside motor, adopt and double mechanical seal mechanical seal. In a sealed motor shaft, sealing indoor 15 or 20 machine oil filling, forbid to fill, should take a certain space, in order to avoid motor running fever, machine oil expansion seal damage.


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 Ms. joanna

Tel: 86-531-2902382
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Company Info

Jining Dongda Mining Electromechanical Co.,Ltd [China (Mainland)]


Business Type:Manufacturer
City: Jinan
Province/State: Shandong
Country/Region: China (Mainland)

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