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±0.5mm Tolerance Aluminum Gravity Die Casting Permanent Mold High Precision

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.

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

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±0.5mm Tolerance Aluminum Gravity Die Casting Permanent Mold High Precision

±0.5mm Tolerance Aluminum Gravity Die Casting Permanent Mold High Precision
±0.5mm Tolerance Aluminum Gravity Die Casting Permanent Mold High Precision

Large Image :  ±0.5mm Tolerance Aluminum Gravity Die Casting Permanent Mold High Precision

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
Supply Ability: 10,000 tons per year
Detailed Product Description
Material: Aluminum Alloy Process: Gravity Die Casting
Dimensions: Based On Drawings Tolerance: ±0.5mm
Surface Finish: Ra3.2-6.4 Application: Gears, Wheels, Housings, Engine Components
High Light:

aluminium gravity die casting


gravity sand casting

Customized Aluminum Alloy Component Gravity Die Casting Permanent Mold


Product Specification

Material Aluminum Alloy
Manufacturing Process Casting + Machining + Surface treatment
Dimensions Based on drawing
Surface treatment polishing/plating/painting/anodizing/powder coating/sand blasting/others
Mold Material Steel
Quality control 100 % inspection on critical dimensions or follow your special request
Package Standard export packing or according to buyer's requirements
Time for mold 10-25 days
Batch production time 7-20 days



Permanent Mold Casting (Gravity Die Casting)

Permanent mold casting is a metal casting process that shares similarities to both sand casting and die casting. As in sand casting, molten metal is poured into a mold which is clamped shut until the material cools and solidifies into the desired part shape. However, sand casting uses an expendable mold which is destroyed after each cycle. Permanent mold casting, like die casting, uses a metal mold (die) that is typically made from steel or cast iron and can be reused for several thousand cycles. Because the molten metal is poured into the die and not forcibly injected, permanent mold casting is often referred to as gravity die casting.

Permanent mold casting is typically used for high-volume production of small, simple metal parts with uniform wall thickness. Non-ferrous metals are typically used in this process, such as aluminum alloys, magnesium alloys, and copper alloys. However, irons and steels can also be cast using graphite molds. Common permanent mold parts include gears and gear housings, pipe fittings, and other automotive and aircraft components such as pistons, impellers, and wheels.



What We Offer

Processing Service

• Tooling Design & Manufacture + Casting + Machining + Surface Treatment


Casting Process

• Gravity Die 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;



EPE foam + Bubble wrap + Carton + Wooden box




Company 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.



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

Contact Person: lipeng

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