Precision casting water pump impeller

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Product Overview



Product Description


Product Name

Precision casting water pump impeller


iron, stainless steel, carbon steel, alloy steel

Quality control

100 % inspection on critical dimensions or follow your special requst




Pro / E , Auto CAD , Solid work , CAXA UG , CAM , CAE.


Casting + Machining ( if you need ) + Surface treatment

Processing method

Lathing , Milling , boring , pulling , drilling , CNC machining ( Futher Process if you need )


Turning , milling , drilling , grinding , threading , CNC machining , etc 


Picture    of water pump impeller                                                                                          



Workshop & Equipment  of water pump impeller                                                             

workshop equipment 1

Production Process

1. Wax pattern making

 Wax processing----- wax injection-----wax repair-----wax inspection-----wax assembling-----hooking-----cleaning


2. Shell making

First layer-----drying line-----record temperature and humidity-----concentration test-----dewaxing


3. Smelting

Element analysis-----roasting-----pouring-----cooling


4. Post processing

Shell shaking-----cutting-----grinding-----shot blasting-----heat treatment-----deactivation-----sand blasting-----reshaping



Our advantages

* Dongying Kaidi Metal Products Co.,Ltd has been engaged in Casting and Machining industry for more than 10 years. 

The whole production cycle is monitored by our Quality Management System ISO 9001 certified.

We now supply casting parts and cnc machining parts:  lost wax investment casting and cnc machining services. 

*  Rich OEM service experience.

*  Our products has been sold to more than 30 countries, we are very familiar with the whole markets.

*  Our Commitment & Responsiblity:
      1.Competitive Price
      2.Strict Quality Control
      3.Quick Response To Any Inquires,Complaint,Technical Problem,etc
      4.Timely Delivery 



Packaging & Shipping


Standard export package of pump impeller

1. carton box

2. wooden box

3. pallet


Or as your requirements


Company Information

     The company was founded in 2008, is located in Yellow River Delta - Dongying, Shandong Province. We own 3,000 square meter workshop and more than 200 employees. The company has advanced production technology and testing equipment and mature quality control system. We have a team of 20 people for the research work, for supplying the best products.

The company specializes in producing precision casting products. The main products are pump, impeller and valves parts. The impeller can be divided into closed type, open type, semi open type and double suction type. The pump parts include the water pump, pulp pump and some other pump parts. The valve parts are mainly used on the marine.

Until now the products have been sold to America, EU, Australia,Middle East and other areas around the world, the month production capacity is 20 tons. Quality is our DNA, welcome new cooperator!


Our Services


Pre-sale Service 

1. supply sample.

 2. Short delivery time.

 3. OEM and ODM order are accepted.

 4. Competitive price.


After you choose 

1. Confirm the drawing and specification.

2. 100% inspection before the delivery.

3. Choose the best shipping agent.

4. Email the tracking until you receive it.



After-sale service

1. Accept the advise and suggestion.

2. Timely feedback after the buyer receive the goods.




1: What is your MOQ?

    Our MOQ is 1 piece.


2: Do you offer free sample water pump impeller?

    We can provide you 1-5 pcs samples but you need to pay for it and the freight, paypal or wester union is also accepted.


3: What is your payment term?

    30% down payment after confirm the contract/PI, balance before delivery.


 4: What is your lead time ?

     45-60 days after receipt the down payment usually. 


 5: What technics would you have?

     We can do cast iron,cast steel,cast stainless steel, CNC machining.


 6: Can you make packing and logo as customer request?

     Yes we can , but you should pay for the extra cost caused.


 7: What is normal process cooperation would you have ?

     (1) We need your drawing or sample for quote .

     (2) You accept our quote and pay the tooling cost , we will arrange make samples for approval

     (3) You approve the samples , we can make Sales contract confirm it .

     (4) Manufacture products and shipment to you.

     (5) Pay balance

     (6) Received prodcuts and feedback .



* your drawings/sample is great helpful for us .

* Usually 20-30 days for the mould pattern ,   the other 45 days after the sample is confirmed ok .

* Please kindly send us your drawing ,quantity ,we will quote in about 2 days . 


If any question,do not hesitate to contact us.

Amanda Zhang

Dongying Kaidi Metal Products CO.,LTD 

Mob : 86 17861958718

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