CAPABILITY

Open Die Forging

Open die forging is a metal forming process designed for high-strength, tough, and wear-resistant components. It is particularly suited for large-scale and heavy-duty applications in industries such as automotive, construction, agriculture, and energy systems. This method enhances structural integrity and provides superior mechanical properties.

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What is Open Die Forging?

open die forging​ factory

Open die forging, also called free forging, is a manufacturing process where metal is shaped by hammering or pressing between flat or contoured dies without completely enclosing the material. This method is ideal for producing strong, durable components with superior mechanical properties due to refined grain structure and reduced porosity.

Open die forging is widely used for creating large, custom parts for heavy-duty industries such as construction, automotive, aerospace, and energy. The process ensures exceptional material strength, dimensional flexibility, and adaptability to various shapes and sizes, making it suitable for shafts, cylinders, rings, and other critical components.

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Why Choose BNC’s Open Die Forging Components?

We are your trusted manufacturing partner for high-quality open die forging solutions. Our services are designed to meet demanding requirements in strength, durability, and flexibility across diverse industries. With the capability to handle large, custom parts and ensure superior mechanical properties, we deliver tailored solutions backed by rigorous quality standards, making us the ideal choice for your forging needs.

BNC parts

High-strength, custom forging for automotive, industrial, construction, and fluid handling applications. From prototypes to mass production, we bring your designs to life with consistency and precision.

process picture

Strict adherence to professional standards, from material selection to the forging process and final inspection.

BNC teamwork

Regular communication and support throughout your project to ensure smooth production and delivery.

Austempered Ductile Iron cost

Cost-effective yet robust forging solutions for parts that withstand high stress and wear.

Our Open Die Forging Capabilities

At BNC, our Open Die Forging process is designed to deliver high-quality, durable components across various industries. Utilizing advanced forging equipment, we manufacture large-scale steel components with precise tolerances and exceptional mechanical properties.

Key Features:

•Material Range: Specializing in steel forgings, including 45# Steel, Q355, and other grades.

•Capacity:

•Maximum forging press of 12,000 tons.

•Weight range from 1kg to 350 tons.

•Dimensions: Capability to forge parts up to 9 meters long.

•Production Volume: 280,000 tons annually, ensuring scalability for large orders.

•Applications: Ideal for shafts, reducer housings, flanges, and other industrial and automotive parts.

•Certifications: Complies with ISO 9001:2015, IATF 16949:2016, and other global standards.

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How to Order Parts?

Get a free quote from a real engineer. Once we receive your design, our engineer will review it and send you a quote.

1. Request for Quotation

Upload your drawing or email to our engineer directly.

2. Conduct Feasibility analysis

Our engineers will review your requirements and conduct a feasibility analysis.

3. Review and Confirm the Quote

Send you a quotation and wait for your confirmation.

4. Kick off the Project

Mold Order: will begin after confirmation
Sample Order: produced for production approval

5. Start Production

Your production order will be issued once sample approval. Besides, you will get timeline of the production to track.

6. Delivery Your Part

After all parts pass QC inspection, they will be well packed from transportation accidents. Then, your parts are delivered to your specified warehouse.

Components for Open Die Forging

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Shafts

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Flanges

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Cylinders and Sleeves

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Housing

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Ring Gears

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Planetary Carrier

Open Die Forging Applications

Automotive​

Ductile iron casting is crucial for producing automotive components like engine blocks, cylinder heads, and brake parts. Its high strength and durability ensure reliable performance under extreme conditions, supporting the safety and longevity of critical vehicle systems.

Industrial Machinery

Ductile iron castings are essential for industrial machinery parts such as gear housings, pulleys, and bearing supports. Their durability and wear resistance are ideal for continuous operation in heavy-duty environments, ensuring long-term reliability.

Shipbuilding Industry

Used in shipbuilding industry, ductile iron castings provide the robustness required for components like hydraulic cylinder bodies and structural supports. Their strength and impact resistance make them suitable for handling high-stress tasks in rugged environments.

Agriculture and Forestry Machinery

In agriculture and forestry, ductile iron castings are commonly used for tractor housings, axle supports, and implement frames. They withstand heavy loads and rough usage, making them ideal for demanding field operations.

Power Generation ​

Ductile iron castings are used in power generation for components such as turbine housings, generator frames, and pulverizer parts. Their heat resistance and structural integrity support continuous, reliable operation in energy production.

Oil and Gas Industry

For the oil and gas sector, ductile iron castings are vital in valve bodies, pump housings, and pipeline fittings. Their high resistance to pressure and corrosion makes them suitable for harsh environments in oil and gas processing.

Municipal and Waste Management

In municipal and waste management, ductile iron is used for items like manhole covers, pump station parts, and shredding equipment. Its strength and corrosion resistance are essential for durability in waste handling and infrastructure applications.

See why customers dig us

BNC’s ductile iron castings exceeded our expectations with their precise dimensions and superior strength. Their team provided excellent support throughout the project.
-Andrew Cole, Procurement Manager
The aluminum alloy components from BNC were a perfect fit for our project. The finish was flawless, and the delivery was on time.
-Laura Simmons, Engineering Lead
We’ve relied on BNC for forged steel parts, and they’ve consistently delivered high-quality products that perform exceptionally under stress.
-Michael Turner, Production Manager
The hydraulic components supplied by BNC are top-notch. They’ve significantly improved the efficiency of our systems.
-Sarah Lee, Operations Supervisor
BNC’s ability to meet stringent aerospace standards with their forged steel components is truly impressive. Their team is highly professional.
-Sophia Brown, Aerospace Engineer
BNC’s forged steel shafts are the backbone of our machinery. Their durability and precision are exceptional.
-James Ward, Head of Engineering
The aluminum alloy components from BNC were a perfect fit for our project. The finish was flawless, and the delivery was on time.
-Laura Simmons, Engineering Lead
We’ve relied on BNC for forged steel parts, and they’ve consistently delivered high-quality products that perform exceptionally under stress.
-Michael Turner, Production Manager
The hydraulic components supplied by BNC are top-notch. They’ve significantly improved the efficiency of our systems.
-Sarah Lee, Operations Supervisor
BNC’s ability to meet stringent aerospace standards with their forged steel components is truly impressive. Their team is highly professional.
-Sophia Brown, Aerospace Engineer
BNC’s forged steel shafts are the backbone of our machinery. Their durability and precision are exceptional.
-James Ward, Head of Engineering
BNC’s ductile iron castings exceeded our expectations with their precise dimensions and superior strength. Their team provided excellent support throughout the project.
-Andrew Cole, Procurement Manager
We’ve relied on BNC for forged steel parts, and they’ve consistently delivered high-quality products that perform exceptionally under stress.
-Michael Turner, Production Manager
The hydraulic components supplied by BNC are top-notch. They’ve significantly improved the efficiency of our systems.
-Sarah Lee, Operations Supervisor
BNC’s ability to meet stringent aerospace standards with their forged steel components is truly impressive. Their team is highly professional.
-Sophia Brown, Aerospace Engineer
BNC’s forged steel shafts are the backbone of our machinery. Their durability and precision are exceptional.
-James Ward, Head of Engineering
BNC’s ductile iron castings exceeded our expectations with their precise dimensions and superior strength. Their team provided excellent support throughout the project.
-Andrew Cole, Procurement Manager
The aluminum alloy components from BNC were a perfect fit for our project. The finish was flawless, and the delivery was on time.
-Laura Simmons, Engineering Lead

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