Dongguan Zhongbo Port Co., Ltd

Customer profile

 

Dongguan Zhongbo Port Co., Ltd. was established on June 24, 2002. Its business scope includes port cargo handling, cargo storage, etc.

General rules

 

China Barge Port Co., Ltd. and Hunan Shanshui Energy Conservation Technology Co., Ltd. have fully negotiated and signed this technical agreement on the design, manufacture, and supply of the selected sand dredging pump equipment.

This agreement is an attachment to the order contract, which has the same effect as the body of the contract after signing.

 Equipment technical performance parameters

Single-stage double-suction centrifugal pump

 

 

 

parameter

remark

pump performance parameter

    

pump model

1600WSB-160

  

qty

3 sets

  

pump type

single stage double suction

  

shaft seal

packing seal

external flushing G1/2

bearing type

rolling bearing

（ZWZ）

bearing lubration

oil lubration

prepared by customer

bearing cooling way

bearing house connect external cooling water

capacity 0.6-0.8m3/h

inlet diameter

1600mm

  

outlet diameter

1100mm

  

pump rotation

CCW

  

capacity

18000m3/h

  

head

160m

  

eff

87.50%

  

shaft power

8964KW

motor power 12500KW/428r/min

speed

428r/min

  

NPSHr

5.6m

  

 

Technical requirements

 

1. The vent hole at the top of the pump cover adopts G3/4”, the middle of the boss is 60, and the height is 30.

2. The packing seal water is supplied from the outside, the G1/2" interface is reserved in the packing cavity, and the pump cover is equipped with a water diversion boss without drilling wire holes.

3. The pump base has 16 holes.

4. The pump cover is equipped with 5 ribs to increase strength and rigidity, and bolts are appropriately added on both sides of the seal ring of the pump cover to prevent the pump cover from deforming.

5. The bearing structure of the pump is: 2 roller bearings at the driving end, 1 ball bearing and 1 roller bearing at the driven end.

6. The pump coupling is provided by the buyer and can be shipped to the supplier’s factory to be assembled on the pump.

7. The supplier provides the relevant dimensions of the shaft extension of the water pump to facilitate the purchaser to match the coupling.

Scope of supply

 

code pump type pump model qty unit manufactuer remark
1 single stage double suction pump 1600WSB-160 3 sets Hunan M&W Energy saving Technology& Science Co.,Ltd  CCW

 

 

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