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Quality Control
Our foundry strictly adheres to the ISO 9001 quality management system, and all products are certified to international standards such as CE and TUV.
Advanced Equipment
We are equipped with a comprehensive range of processing equipment, including CNC machining centers, lathes, drilling machines, grinders, fully automatic molding machines, advanced machining centers, surface treatment lines, assembly lines, and packaging lines.
Customization
We have a comprehensive foundry process and can provide customized production based on customer-provided technical drawings or samples. Through a variety of process methods, we can achieve different casting effects and standards (OEM or ODM) to meet our customers' individual needs.
Extensive Experience
With over 15 years of industry experience, all our processing technicians are professionally trained and have extensive practical experience, enabling them to complete various processing tasks efficiently and accurately. Our production team has an average length of service of over 6 years, and our annual production capacity reaches 100,000 tons.
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Material |
304, 304L, 316, 316L, etc |
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Product accuracy |
±0.2mm for conventional products |
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Post-treatment |
Heat treatment, sandblasting, machining, electroplating, painting, etc |
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Delivery cycle |
15 days for samples / 30-45 days for bulk orders |
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Quotation requirements |
Product drawings or specification and size descriptions, materials, quantities, non-standard customization, etc. If there are no drawings, samples can be provided, or detailed photos and videos of the samples can be discussed. |
Versatility: Ability to create complex shapes and intricate designs that would be difficult or impossible with other manufacturing processes.
Cost-Effectiveness: Economically viable for producing large quantities of parts, especially when considering the lifespan of reusable molds.
Material Variety: Compatible with a wide range of materials including metals, plastics, and ceramics, allowing for diverse product applications.
Mass Production: Suitable for both short and long production runs due to scalable processes like die casting.
Strength and Durability: Produces parts that are robust and have excellent mechanical properties, often with fewer defects compared to other manufacturing methods.
Precision and Accuracy: High-precision manufacturing is possible, which is crucial for components requiring tight tolerances.
Minimal Waste: Excess material can often be recycled and reused, which is beneficial in terms of cost and environmental impact.
Sand Casting
Sand casting is one of the oldest types known and has its roots in metal casting. It creates molds with different types of sand (dry/resin) and can even make large parts from ferrous and non-ferrous metals
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Investment Casting
This is another super old method that uses wax patterns coated with a heat-resistant material to make the mold. It can make smooth and complex designs with thin walls.
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Plaster Casting
This process uses gypsum (think: drywall), water, and a strengthening material like lime or cement, and is able to make complex shapes with smooth finishes. It's one of the more expensive types and isn't compatible with a wide range of materials.
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Die Casting
This casting method involves feeding the liquid metal at high speed and under high pressure into a reusable mold. Methods include gravity die casting, high- and low-pressure die casting, and squeeze die casting.
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Centrifugal Casting
Used to make long, cylindrical parts, centrifugal casting uses molten metal slowly put into a spinning mold. It can be done with water-cooled molds or pressure casting for irregularly shaped parts.
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Magnesium
This material is lightweight with a good strength-to-weight ratio and is used to make lightweight and durable parts for aerospace and automotive.
Aluminum
Thanks to aluminum's high thermal conductivity, mechanical properties, and corrosion resistance, parts can be made with many different casting methods. It's used everywhere from automotive and aerospace to consumer goods.
Iron
This tough metal also has high thermal conductivity and is commonly used metal for engine blocks, pipes, automotive parts, and other load-bearing components.
Zinc
Zinc has a low melting point and offers excellent flow and stability. It is used to make complex or delicate parts in automotive, electronics, consumer products, and many other industries.
Steel
Known for its strength and durability, steel is ideal for making heavy-duty parts, i.e. machinery parts, tools and construction equipment, that need to survive harsh conditions.
Copper alloys
These offer electrical and thermal conductivity and corrosion resistance, making them ideal for use in electrical and plumbing parts, and even music instruments.
Lead alloys
Lead alloys have a low melting point and are malleable. The use of lead is carefully regulated due to its potential environmental and health hazards, but it's still used in areas like radiation shielding, and battery manufacturing.
Creating the Pattern: The first step in casting involves creating a pattern, which is a replica of the final object to be made. This pattern is used to form the mold cavity. Materials such as wax, wood, or plastic are typically used, depending on the type of casting process being employed.
Molding: Molding involves the creation of a mold based on the pattern. The mold is made from materials like sand, clay, or ceramic that can withstand the high temperatures of molten metal. This mold forms the negative space that defines the shape of the cast object.
Choosing and Melting the Alloy: Selecting the appropriate metal or alloy is crucial, based on the properties required in the final cast piece, such as strength, flexibility, or resistance to heat. The chosen metal is then melted in a furnace at temperatures that can reach up to 1600°C (2912°F), depending on the metal.
Pouring the Metal into the Mold: Once melted, the metal is carefully poured into the mold. This process must be controlled to ensure the molten metal fills the entire mold cavity and to prevent the formation of air pockets or other defects.
Cooling and Solidification: After pouring, the metal is allowed to cool and solidify within the mold. Cooling rates can significantly affect the properties of the cast, such as its strength and grain structure.
Removal and Finishing: Once the metal has cooled and solidified, the next step is to remove the cast piece from the mold. The cast object may require various finishing techniques such as grinding, sanding, or machining to achieve the precise specifications and finish required for its intended application.
Automotive: Manufacturing engine parts, chassis components, and intricate gearboxes.
Aerospace: Crafting turbine blades and other structural aircraft components.
Construction: Creating robust building materials and large-scale structural components.
Healthcare: Producing surgical instruments and implants with high precision and complexity.
Electronics: Forming metal casings, frames, and other components that require high conductivity and durability.
Art and Sculpture: Artists frequently choose casting to bring intricate designs to life in metals and ceramics.
Make a request
Make the drawings
Engineer's confirmation
Develop molds
Quality control
Laboratory testing
Sample confirmation
Mass production
Packaging
Shipment
Our Service
● If you need custom products, first we need open the grinding tool according to your technical drawing, then we produce the sample for your check.
● If it's OK for you, then we start mass production, and every product will go through staff-check, Inspection visits, and final detection, that's to say 100% check not spot-check.
● All products has a one-year warranty period.
● And we offer 24x7 service during pre sales, mid sales, and post sales.
Packaging depends on the mold, parts and customer requirements.
Proper packaging and professional couriers will ensure fast and good delivery of goods.
We're professional casting manufacturers and suppliers in China, specialized in providing high quality customized service. Be free to wholesale discount casting for sale here and get quotation from our factory. For price consultation, contact us.
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