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Custom Cast Impellers Gravity / Low Pressure Die Casting Foundry

China Shaanxi Rongbao Machinery and Electronics Co.,Ltd. certification
The shipments were on time, sales were thoughtful, and they had cooperated for many years and established a good cooperative relationship.

—— Engineer Zhang

The quality is in line with the sample requirements. The company's employees are very responsible for their own affairs.

—— Edgerton

How nice a training in China.

—— Richard

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Custom Cast Impellers Gravity / Low Pressure Die Casting Foundry

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Large Image :  Custom Cast Impellers Gravity / Low Pressure Die Casting Foundry

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: Open Impeller Process: Casting + Machining
Tolerance: Based On Drawing Dimensions: OEM Customized
Size: As The Drawing Material: Aluminum Alloy
High Light:

vacuum pump impeller


semi open impeller

Customized Aluminum Alloy Open Impeller


Factory Overview

1. Over 14 years’ experience in casting and exporting products.
2. Products are all custom processed, which requires moulds before casting.
3. Our products are reliable, standard operation instructions for each process and comprehensive testing of products in key processes.
4. Samples can be provided for customer inspection and installation test.
5. Reasonable and competitive prices




Material Aluminum Alloy A356 / A380
Process Mold design&making + Casting + Machining
Density 2.68g/cm3
Thermal Conductivity 96W/mK
Dimension Tolerance Based on drawing
Trade Term FOB, CFR, CIF, EXW.
Shipping By Land, Sea, Air
Melting Point: 557~613℃




There are four main types of centrifugal pump impellers.
Closed; Front half open&Rear half open; Open.
Impeller Type  Manufacturer
The closed impeller has high efficiency and is difficult to manufacture, and is most widely used in centrifugal pumps. It is suitable for conveying clean water without particles, such as clean water and solution.


About Factory

Processing Service:
• Tooling Design & Manufacture + Casting + Machining + Surface Treatment;
Casting Process:
• Gravity Casting
• Die Casting
• Low pressure Die Casting
• Investment Casting
Surface Treatment:
• Different finishing, such as Anodizing, Tumbling, Chromating, Polishing, Painting, Powder coating, Electroplating;
Inspection Methods
• Size inspection;
• Visual inspection;
• Physical and chemical testing;
• Pressure test;
• Internal quality inspection;

Product Application Area:
• Electrical & telecom products

• Auto and motor accessories

• Security system
• Medical equipment and instruments accessories
• Lamp fixtures
• House-wares, etc.

• Wireless products




1. Are you a manufacturer or trading company?
    We are a manufacturer. We produce casting products and deliver goods directly to our customers without third-party charges.
2. Can you provide samples?
    Yes. Before mass production, we can send samples to you for confirmation.
3. What’s your payment term?
    Normally, 30% down payment after confirm the contract/PI, balance before shipment/copy of Bill of Lading.

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

Contact Person: lipeng

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