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Materials and Casting Weights for Different Sand Casting Methods
Sand Casting Method
Green Sand Casting
Resin Sand Casting
Water Glass Sand Casting
Materials Used
Gray Iron, Ductile Iron, Aluminum, Copper Alloy
Gray Iron, Ductile Iron, Carbon Steel, Alloy Steel, Stainless Steel
Carbon Steel, Alloy Steel, Stainless Steel
Weight Range
0.05 - 15,000 kg
0.5 - 18,000 kg
5 - 20,000 kg
Sand Cast Part for Chain Wheels, with Gear, Made of Gray Iron
**Product Specifications:**
**Chemical Composition of Some Materials:**
[Image: Sand Cast Part for Chain Wheels, Made of Gray Iron]
[Image: Sand Casting Process]
[Image: Machining and Inspection Equipment]
[Images of Products and Packaging]
**Our Advantages:**
1. Over 20 years of manufacturing experience in China and global export expertise.
2. A globally recognized producer of machined castings.
3. Collaborate with well-established factories to offer comprehensive contract manufacturing capabilities, saving time and cost.
4. Satisfied supplier to seven major companies in North America and Europe.
5. Cost-effective solutions through low-cost mold materials and efficient production.
6. Standard lead times for fully machined components range from 1 to 6 weeks.
7. Strong R&D support to assist customers in new project development.
8. 24/7 availability of our sales team to quickly resolve any issues.
Contact Donrex today and enjoy high-quality, affordable products tailored to your needs.
Model NO.: OEM
Surface Treatment: Spray-Paint
Surface Roughness: Ra6.3
Standard: ASTM
Certification: ISO 9001:2008
Specification: OEM
Origin: Shandong
**Brief Introduction of Sand Casting:**
Sand casting is one of the oldest and most widely used metal forming processes in the industry today. It is a versatile technique that can produce both small and large components from various materials, making it ideal for a wide range of applications.
Our company offers a variety of sand casting methods, including green sand, resin sand, and water glass sand casting, suitable for both ferrous and non-ferrous materials. Green sand casting is commonly used for gray iron and ductile iron parts, with weights ranging from 0.05 kg up to 15,000 kg, and dimensions up to 5000mm x 2000mm x 1500mm. We use different molding techniques such as floor hand molding, jolt squeezer lines, and automatic molding lines to meet varying customer needs.
For steel castings, we provide both resin and water glass sand casting options, available in plain carbon, alloy, and stainless steels. The smallest part size is approximately 1 kg, while the largest can reach up to 20 tons. For smaller steel components below 1 kg, we recommend investment casting (lost wax) for better precision.
Non-ferrous sand casting is also available using green sand molds, with weight ranges from 0.1 kg to 100 kg. Common alloys include copper and aluminum-based materials. We offer first article layouts and spectrometer certifications for all samples, and customized inspection reports can be provided upon request.
A wide range of secondary operations can be performed on all types of sand castings, including shot blasting, heat treatment, machining, surface finishing, assembly, and custom packaging. This ensures that our products are ready for immediate use or further processing.