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Shaanxi Rongbao Machinery and Electronics Co.,Ltd.
Home ProductsStainless Steel Impeller

Heat Resistant Vacuum Pump Impeller Custom Non Standard Castings High Strength

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Heat Resistant Vacuum Pump Impeller Custom Non Standard Castings High Strength

Heat Resistant Vacuum Pump Impeller Custom Non Standard Castings High Strength
Heat Resistant Vacuum Pump Impeller Custom Non Standard Castings High Strength

Large Image :  Heat Resistant Vacuum Pump Impeller Custom Non Standard Castings High Strength

Product Details:

Place of Origin: Xi'an, China
Brand Name: Rongbao
Certification: ISO9001
Model Number: OEM

Payment & Shipping Terms:

Minimum Order Quantity: 100Pcs
Price: Negotiable
Packaging Details: EPE foam + Bubble wrap + Carton + Wooden box
Delivery Time: 20~30 workdays
Payment Terms: T/T, L/C
Supply Ability: 10,000 tons per year
Detailed Product Description
Type: Vacuum Pump Impeller Material: Stainless Steel
Casting Process: Investment Casting Dimensions: Based On Drawing
Application: Pump Parts & Accessries Standard Or Nonstandard: Non-standard Parts
High Light:

vacuum pump impeller


semi open impeller

Custom Non-standard Castings / Stainless Steel Impeller Precision Casting




Cast Stainless Steel

-High-strength martensitic stainless steel / Corrosion-resistant stainless steel / Heat-resistant stainless steel.

Process Mold design&making + Casting + Machining
Density 7.93g/cm3
Dimension Tolerance Based on drawing
Trade Term FOB, CFR, CIF, EXW.
Shipping By Land, Sea, Air
Melting Point: 1398~1454℃
Casting Process

Investment casting

Usually, it is made into a pattern of fusible material, and a plurality of layers of refractory material are coated on the surface of the pattern to form a shell, and then the pattern is melted and discharged into a shell to obtain a mold having no parting surface, which can be filled after high temperature roasting. Casting scheme for sand casting. Often referred to as "lost wax casting."



1. High dimensional accuracy and geometric accuracy;

2. High surface roughness;

3. It is capable of casting castings with complex appearances, and the alloys cast are not limited.


Complicated procedures and high cost.


Application: Suitable for the production of small parts with complex shapes, high precision requirements, or difficult to perform other processing, such as blades of turbine engines.

About Rongbao Foundry

1. Focus on metal casting (Aluminum Alloy, Steel, Copper, Lead)

2. Good quality with direct factory price;

3. OEM / ODM Service;
4. Rich technical experience, product quality is guaranteed;
5. Customized size and specification as per your drawing or sample;
6. Samples can be provided for testing and installation;
7. Quotation will be offered within 72 hours;
8. Flexible lead time& efficient shipment;
9. Advanced Production & Measurement equipment.



Custom Casting Process

To receive accurate cost and time estimates for your custom casting project, please provide the following information of the parts you are requesting,

• Drawings and specifications:

including but not limited to material, dimensional tolerance, machining requirements, actual or estimated weight and inspection requirements.
•​ Material: a specific metal grade or the preferred material and desired properties.
•​ Quantity: Include the anticipated volume, both present and future. Quantity has a large influence over production method, pattern development, and overall cost.

•​ Quality acceptance criteria, such as nondestructive test, mechanical testing are all critical considerations for a quote.





Contact Details
Shaanxi Rongbao Machinery and Electronics Co.,Ltd.

Contact Person: lipeng

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