Large, Custom Forgings for Maximum Strength and Performance
Manufyn offers precision open die forging services for large and custom-shaped metal components that demand superior strength, grain flow, and reliability. Trusted across industries like oil & gas, power, heavy equipment, and aerospace, our open die forgings are engineered to meet the most demanding mechanical and metallurgical standards.
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Open die forging is a metal shaping process where a heated metal billet is compressed between flat or contoured dies that do not enclose the workpiece completely. Unlike closed die forging, this method allows for greater flexibility and the ability to create large or irregular shapes.
The open die forging process is ideal for producing low-volume, heavy-duty components such as bars, blocks, discs, shafts, and rings, where directional grain flow and structural integrity are critical.
Our open die forgings are trusted across industries that demand strength and durability:
Drill collars, flanges, and risers
Turbine shafts and rotors
Landing gear components and forged rings
Axles, rollers, and gear blanks
Propeller shafts, couplings, and pins
Understanding the advantages and disadvantages of open die forging helps in process selection:
Superior mechanical strength through improved grain flow
Ideal for large and simple shapes
Customization and flexibility with lower tooling costs
Excellent structural integrity for load-bearing applications
Less suitable for intricate or net-shaped parts
May require more machining after forging
Lower dimensional accuracy compared to closed die forging
We help clients assess the best fit by comparing open die vs closed die forging for their specific part requirements.
We specialize in large-scale open die steel forgings with tight metallurgical control and material traceability.
Our open die process supports a wide variety of shapes and sizes with rapid turnaround for one-offs or small batches.
We forge carbon steel, alloy steel, stainless steel, nickel alloys, and more — suited for high-performance environments.
From forging to heat treatment, testing, and machining, we offer fully integrated open die forging services under one roof.
Manufyn produces a range of open die forging products, including:
Whether you need precision aluminum die-casting services or custom metal fabrication, Manufyn provides top-quality metal casting solutions that cater to all your needs. Our team is ready to take your projects from design to delivery with unmatched expertise.
Open die forging is a process where metal is deformed between flat or contoured dies that do not fully enclose the part, allowing for greater shape flexibility and improved grain structure.
Common open die forging products include forged shafts, blocks, bars, rings, flanges, and discs used in industrial and heavy-duty applications..
We offer open die steel forgings and can also forge stainless steel, alloy steel, nickel alloys, and titanium depending on your application.
The advantages of open die forging include better grain flow, strength, and flexibility. Disadvantages include lower dimensional precision and higher post-forging machining.
Open die vs closed die forging differs mainly in mold enclosure and part complexity. Open die is ideal for larger, simpler shapes; closed die is suited for intricate, high-volume parts.
Yes, open die forging is especially effective for large and heavy components that need superior structural integrity and custom dimensions.
Industries like aerospace, oil & gas, power generation, shipbuilding, and heavy equipment manufacturing rely on open die forging services.
Our open die forge setups include hydraulic presses, hammers, manipulators, and forge furnaces designed for high-heat, large-scale forging.
Yes, we perform ultrasonic testing, mechanical property tests, chemical analysis, and dimensional inspection on all open die forgings.
If you require large, custom-shaped, strong components with directional grain flow, open die forging is likely the most suitable and cost-effective process.