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Spun Metal Cones OEM

We are a premier specialist in Spun Metal Cones OEM, crafting monolithic industrial components designed for maximum flow efficiency and strength. As an ISO 9001 certified partner, HS Metal Spinning ensures scalable production of concentric/eccentric cones with uniform wall thickness. We provide certified material traceability and integrated secondary operations, delivering jointless, jointless solutions meticulously prepped with bevels and coordinate mounting patterns to meet the most demanding global industrial and HVAC standards.
  • Spun Metal Cones OEM

  • HENGSHENG SPINNING

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Spun Metal Cones OEM Overview


As your trusted Original Equipment Manufacturing (OEM) partner, HS Metal Spinning delivers high-performance Spun Metal Cones designed for optimal media flow and structural transitions. Industrial cones—including venturi inlets, hopper bottoms, and eccentric reducers—are critical components where interior surface smoothess determines system efficiency. We expertly form these cones from materials including Carbon Steel, Stainless Steel, and Aluminum, guaranteeing perfect rotational symmetry, uniform wall thickness, and a jointless interior that minimizes material hang-up and air turbulence.


Advantages of Our Spun Metal Cones OEM Products


Utilizing seamlessly spun metal cones provides critical performance benefits that segmented, welded fabrications cannot match:

Maximized Flow Dynamics

The monolithic, smooth interior surface achieved through spinning eliminates the ridges and turbulence caused by weld seams. This is essential for laminar airflow in ventilation or constant gravity-flow in material handling.


Superior Structural Rigidity

Cold-forming the cone from a single blank work-hardens the metal and eliminates weak points in the main body. This results in a high strength-to-weight ratio, making them ideal for high-vibration environments or structural mounts.


Sub-Millimeter Concentricity

Our CNC spinning ensures that the top and bottom circles are perfectly concentric to the axis. This precision is vital for flawless fit-up to piping, ductwork, or mechanical equipment, reducing system drag and leaks.


Economical Prototype-to-Volume Scaling

Cones are complex to roll and weld at tight angles. Spinning offers a fast, precise, and cost-effective custom manufacturing route with lower tooling costs than deep-drawing dies.


Our Spun Metal Cones OEM Technological Process


Manufacturing high-fidelity Spun Metal Cones requires a controlled CNC workflow centered on geometric accuracy:

1. Angle & Thickness DFM

We verify that the requested cone angle and depth are achievable while maintaining the required minimum wall thickness across the entire draw.


2. Reinforced Mandrel Tooling

Custom-machined, high-strength mandrels are used to provide a rigid foundation, ensuring the steel or aluminum follows the intended radius exactly.


3. Controlled multi-pass CNC Spinning

The blank is formed incrementally on high-rigidity lathes, ensuring uniform material distribution and preventing the wrinkling or "scalloping" associated with manual spinning.


4. Integrated Precision Trimming

We perform in-house secondary operations, including rolling the top bead for safety and trimming the narrow end to precise internal diameters (ID) for standard pipe fitment.


5. Rigorous Geometric Validation

Every cone undergoes non-contact metrology or template verification to confirm concentricity, taper angle, and flange squareness meet blueprint specifications.

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FAQs about Spun Metal Cones OEM


What is the steepest angle you can spin for a cone?

We can spin cones with very acute angles, though it depends on the ductility of the material. We review your specific angle and material requirements during the DFM stage to provide a custom engineering feasibility.


Can you integrate structural flanges for bolting?

Yes. Our process allows for integrated flanges spun from the same blank, or we can weld reinforcement rings in-house to create high-load bolting surfaces.


Do you provide the weld-bevel for connecting to a vessel?

Yes. We perform precise edge trimming and application of the required V-bevel or J-bevel, ensuring the cone is plug-and-play ready for certified welding.


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Interested in Our High-Quality Product?


Our Core Service: Spun Metal Cones OEM Solutions


Our Company HS Metal Spinning has been a dedicated OEM partner since 2014, excelling in high-precision metal forming. We serve as a technical link between architectural vision and industrial execution for firms worldwide.


Our Commitment to Professionalism and Certifications The quality of our Custom Spun Domes is verified by our adherence to global standards. We are proudly ISO 9001 certified, ensuring reliability and quality control necessary for high-visibility and load-bearing architectural components.


Our Factory: A Hub for Spun Metal Cones OEM Technology and Precision


Our Self-owned Factory

Spanning over 10,000 m² (over 107,000 sq ft), is designed specifically for large-scale, high-volume OEM production. This robust infrastructure ensures that HS Metal Spinning can deliver rapid turnaround and scalable manufacturing for projects ranging from low-volume prototypes to high-volume production runs, guaranteeing your supply chain remains uninterrupted. Our clean, well-lit, and highly organized environment is a testament to our commitment to a professional manufacturing process. Every piece of equipment is meticulously maintained and regularly calibrated to ensure the highest level of precision.

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Our Equipment

Our facility is equipped with a comprehensive suite of advanced machinery that represents a significant investment in technology and efficiency. These machines allow us to take on complex projects with confidence and precision. The equipment includes:

15 advanced CNC Spun Metal Cones OEM machines

The core of our operations, these machines are at the forefront of metal forming technology. With a variety of different models and sizes, our machines can handle a wide range of part diameters and thicknesses. This versatility allows us to produce everything from small, intricate components for electronics to large-scale parts for aerospace and industrial applications. Our machines are capable of executing complex forming sequences with repeatable accuracy, minimizing human error and maximizing efficiency.


3 metal punching machines

These machines provide us with integrated fabrication solutions. We can swiftly and precisely create multiple holes, slots, or other shapes in your spun parts, eliminating the need for a separate, time-consuming process. This capability is vital for components that require specific mounting points or ventilation features.


1 laser cutting machine

This further enhances our in-house capabilities, enabling us to perform precise cuts and create intricate patterns on pre-spun components. The laser cutter provides exceptional accuracy and clean edges, which is crucial for high-quality finished products. HS Metal Spinning also has a full range of essential CNC machines, ensuring we are a turnkey manufacturing solution for all your OEM needs.

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About HS Metal Spinning


Our Company

As a leading OEM partner, HS Metal Spinning is more than just a manufacturer; we are a dedicated partner committed to precision and reliability. Founded in 2014, our company was built on the vision of providing high-quality, cost-effective Spun Metal Cones OEM solutions to meet the evolving demands of modern industries. We have since grown to become one of China's largest and most reliable manufacturers in the field, with a reputation for excellence that has earned the trust of clients worldwide.


Our Commitment to Quality and Certifications

Our unwavering commitment to quality is the foundation of our business. This dedication is formally recognized through our industry-leading certifications. We are proud to be ISO 9001 certified, a globally recognized benchmark for our robust quality management systems. This certification ensures that every process, from initial design review to final inspection, is meticulously controlled to deliver consistent, high-quality results. Furthermore, we have the specialized capability to produce AS9100D certified and ITAR registered metal parts. This is a critical distinction that showcases our adherence to the rigorous quality standards required by the aviation, space, and defense sectors, allowing us to serve clients in the most demanding industries. Our team of skilled engineers and technicians works collaboratively to not only meet but exceed these stringent requirements. We believe that true quality is not an accident—it is the result of a deliberate, organized, and deeply committed process.


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FAQs about HS Metal Spinning


How does HS Metal Spinning ensure quality and precision?

Quality is paramount at HS Metal Spinning. Our self-owned factory gives us direct control over every stage of production. We utilize advanced CNC machines for repeatable precision and adhere to a strict quality control process from start to finish. We are also ISO 9001 certified and can provide parts that meet AS9100D and ITAR standards.


What is the typical lead time for a new project?

Lead times vary based on the complexity of the part, material availability, and production volume. We provide a detailed project timeline with every quote. Our extensive factory capacity and efficient processes allow us to offer rapid turnaround times, from prototyping to large-scale production.


How can I request a quote for my project?

Requesting a quote is easy! You can initiate an online quote request directly through our website, or by contacting our sales team via phone or email. Please provide as much detail as possible about your project, including part dimensions, material specifications, required volume, and any design drawings, to help us provide an accurate and competitive price.


Ready to Elevate Your Project with Spun Metal Cones OEM?


HS Metal Spinning is ready to be your dedicated partner for Spun Metal Cones OEM, offering the industrial master and repeatable precision to optimize your flow systems. Contact us today to discuss your specific requirements and receive a personalized quote.

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    hengsheng@hs-spinning.com
     +86-15961269819
      No.1 Beihan,Jinfeng Village,Hengshanqiao Town,Wujin District,Changzhou City,Jiangsu Province

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