Zinc die casting plays a vital role in high-volume manufacturing. Deco Products specializes in precision zinc die castings produced exclusively in the United States. Using the hot chamber die casting process, we work with zinc die casting alloys to create strong, detailed, and reliable parts.
Zinc is ideal for die casting because of its low melting point and high fluidity. These characteristics allow molten zinc to fill complex shapes, fine textures, and small features within the tool. The result is accurate, strong parts with minimal waste and reduced need for secondary machining.
Key Advantages of Zinc Die Casting:
Deco’s die-casting machines are built to support a wide range of part sizes and production requirements. Our casting equipment includes:
The launder line continuously supplies molten zinc to multiple machines, improving production velocity and reducing cost. Our largest casting equipment, up to 500 tons, produce larger zinc die cast parts weighing several pounds. While smaller parts run on our multi-slide machines.
Robotic extraction and trimming systems further streamline production and reduce scrap. These investments in advanced automation improve long-term efficiency and ensure consistent quality.
At Deco Products, we specialize in casting complex shapes and tight tolerances. With over 65 years of experience, our team designs tools to maximize production capabilities and reduce part cost. For production volumes starting at 10,000 parts, our zinc die castings deliver consistent performance and quality.
Capabilities include:
We achieve these results by combining engineering expertise with hot chamber die – casting machines optimized for zinc alloys.
Zinc alloys offer an excellent surface for decorative or functional finishes. Deco began powder coating in-house in 1972 and continues to offer top-tier surface finishing.
Finishing options include:
The surface finish of zinc is smooth. Therefore, making it easy to enhance with finishes that meet visual or corrosion-resistance requirements. Manufacturers widely utilize zinc castings when aesthetics and durability hold equal importance.
Zinc offers superior mechanical strength compared to aluminum and plastics. Zinc die cast parts have high tensile and impact strength. Which makes them ideal for structural applications and parts under mechanical stress.
Material advantages:
Zinc die casting alloys, such as Zamak 3, offer a great mix of strength and formability. This makes them a popular choice in many industries.
Zinc die casting offers corrosion resistance by nature. Zinc forms a protective layer of zinc oxide that prevents red rust. For additional protection, we offer powder coating and plating. This ensures long-term durability, even in harsh environments.
Zinc also provides environmental benefits:
Deco supports sustainability through internal recycling, local sourcing, and efficient production processes. We help customers reduce their environmental impact by choosing zinc die casting.
Deco Products is more than a die casting supplier. We offer complete, start-to-finish services from tool design to final assembly. Whether you need raw castings or finished assemblies, we deliver consistent quality and support.
Our in-house services include:
With Deco, customers avoid delays from outsourcing and gain better control over quality and delivery timelines.
Zinc’s properties support critical applications in several industries. Its strength, thermal conductivity, and corrosion resistance make it suitable for demanding environments.
Common industries and applications:
Zinc die castings fill functional and aesthetic roles with long-term performance across each application.
Q: How long does a zinc die casting tool last?
A: Zinc tooling typically lasts up to 1,000,000 shots. Some tools exceed 3 million shots under optimized conditions.
Q: Can zinc die cast parts replace machined components?
A: Yes. Manufacturers often cast zinc die parts to net shape, which reduces or eliminates the need for secondary machining.
Q: Is zinc die casting cost-effective?
A: Yes, for high-volume parts. The initial cost of the tool is higher than other methods. However, zinc provides better die life, less waste, and faster cycle times. This makes it ideal for saving money in the long run.
Q: Is zinc safe for the environment?
A: Zinc is fully recyclable and produces little to no by-product waste. Deco’s process minimizes emissions and material waste.
Deco Products is a full-service zinc die-caster that offers precision zinc die-castings to customers globally. We utilize custom-designed hot-chambered die-casting machines to offer you competitive and quality products.
