Aluminum centrifugal axial pump — material ZL101, AlSi7Mg, A356 or as client require, model number closed impeller. The complete factory specification follows. Made by Shanghai Matech Machinery Manufacture Corporation Ltd. (7 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Aluminum Centrifugal Axial Pump
- Model Number: closed impeller
- Material: ZL101, AlSi7Mg, A356 or as client require
- Place Of Origin: Zhejiang, China
- Single Package Size: 20X40X20 cm
- Weight: 0.05kg~20kg for closed impeller
- Single Gross Weight: 5.0 kg
Technical Specifications
| Place Of Origin | Zhejiang, China |
|---|---|
| Brand Name | Matech |
| Model Number | closed impeller |
| Product Name | High Precisely Custom Closed Aluminum Centrifugal Axial Pump Impeller |
| Material | ZL101, AlSi7Mg, A356 or as client require |
| Process | Casting +Machining(if Need)+surface Treatment |
| Surface Finished | Sandblasting, painting, polishing or as customer’s requirements |
| Drawing Format | pdf,stp,step,stl,etc |
| Certificate | ISO,or as customer’s needs |
| Weight | 0.05kg~20kg for closed impeller |
| Package | Big Plastic Bag Inside,Multilayer Wooden Box outside |
| Delivery Time | For sample about 45 days of closed impeller |
| Services | Custom metal parts based on your drawings or samples |
| Selling Units | Single item |
| Single Package Size | 20X40X20 cm |
| Single Gross Weight | 5.0 kg |
Product Details


Product Name | OEM Factory High Precisely Custom Closed Aluminum Centrifugal Axial Pump Impeller |
Blanks Tolerance | CT5-7 for closed impeller |
Applicable Material | ZL101, AlSi7Mg, A356 or as client require |
Casting Blank Size | 2 mm-1500mm / 0.08inch-60inch , or according to customer requirements |
Applicable Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc. |
Machining Tolerance | From 0.005mm-0.01mm-0.1mm |
Machined Surface Quality | Ra 0.8-Ra3.2 according to customer requirement |
Applicable Heat Treatment | T5~T6 |
Surface Treatment | Shot/sand blast, polishing, Primer Painting , Powder coating, ED- Coating, Finish Painting, Anodize (White or Black Color), as customers request. |
Lead Time | About 50 days for closed impeller |




Raw material
100% pure aluminum ingot


Machining plant


Machining
vertical machining center


Open The Die
Open the die based on your technical drawings or samples.
Mold material:High quality steel material
manufacturing:Full machining
finished tooling:about 25 days to machining tooling


Low pressure casting


Low pressure casting


Surface treatment: Sandblasting


Surface treatment:Powder coating process
Matech custom surface treatment based on your requirements
































Matech attend the GIFA 2019 in Germany


Matech attend the GIFA 2019 in Germany


















1.What's the advantage of your factory ? 1.1We are a professional manufacturer with over 15 years' export experience for provide customers with manufacturing feasibility suggestions and customize products based on drawings. 1.2 ISO9001-2015, SGS certificate 1.3 Have strong Mould and QC Department 1.4 Our salesman understands technical drawings very well, so it is convenient to communicate with your technology. | ||||||
2. Can you make closed impeller according to our drawing? Yes, we can make closed impeller according to your drawing, 2D drawing(in pdf, dwg format), or 3D cad model(in step, stp format). If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved. | ||||||
3.How can I get some samples? If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order. | ||||||
4.Can you make closed impeller based on our samples? Yes, we can make measurement based on your samples to make drawings for tooling making. | ||||||
5.What's your quality control device in house? We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting. | ||||||


Ordering and Pricing
- Minimum order quantity: 1 kilogram
- Volume pricing:
- 1+ kilogram: US $2.3 / kilogram
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this aluminum centrifugal axial pump?
The standard minimum order quantity is 1 kilogram. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this aluminum centrifugal axial pump carry?
It is supplied with ISO,or as customer’s needs documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shanghai Matech Machinery Manufacture Corporation Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shanghai Matech Machinery Manufacture Corporation Ltd. range on HVACR Nexus.
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