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Metal Spinning
HENGSHENG SPINNING
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As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning delivers optimized solutions through the combined use of Spinning and Deep Drawing. Both are essential cold-forming techniques for creating symmetrical hollow parts, but they excel in different areas: Spinning is ideal for superior structural integrity and low-cost tooling on deep forms, while Deep Drawing is unmatched for high-speed, high-volume output on shallower parts. We expertly integrate these methods—using materials like Stainless Steel, Carbon Steel, and Aluminum—guaranteeing superior component quality, optimal cost management, and reliable scalability for your custom enclosures and vessels.
Choosing a partner that seamlessly integrates spinning and deep drawing capabilities allows for optimal component manufacturing based on project needs:
Deep Drawing requires expensive, complex die sets but delivers the lowest per-part cost at extremely high production volumes. Conversely, Spinning utilizes low-cost mandrels, offering a faster and more economical solution for prototyping, low-to-medium runs, and large-diameter parts, allowing us to select the most financially sensible method.
Deep Drawing often results in significant thinning on the walls and bottom of the drawn cup, while Spinning excels at maintaining uniform wall thickness throughout the component. For pressure vessels, tank heads, or components requiring maximum strength, spinning is the superior choice for structural monolithic integrity.
Deep Drawing is limited by the metal's ductility and often requires multi-stage dies to achieve modest depths. Spinning can achieve extreme depth-to-diameter ratios and complex contours (like torispherical heads) in a single pass, offering superior flexibility for custom vessel geometries.
We can use deep drawing to create a cost-effective near-net cup in high volume, and then use spinning as a secondary operation to refine the neck, flange, or bottom profile, delivering a final product that combines the best of both worlds.
Operating as a premier source for Spinning and Deep Drawing requires a precise, project-driven workflow:
We analyze your component's depth, diameter, and annual volume to determine the optimal production path, recommending either the speed of deep drawing or the structural advantage and low tooling cost of spinning.
We engineer and fabricate the required tooling, whether it is a high-tonnage multi-stage die set for stamping (deep drawing) or a precision CNC-machined mandrel for spinning.
Parts are formed using the selected process: either rapid-cycle hydraulic presses (deep drawing) for high-volume production or multi-axis CNC lathes (spinning) for custom geometries and superior wall control.
Post-forming operations, such as hole punching, edge trimming, weld bevel application, and custom surface finishing (e.g., polishing, anodizing), are performed in-house.
Components are inspected using CMM and visual checks to ensure dimensional accuracy and structural integrity, with full Material Test Reports (MTRs) provided for every batch.
Both processes create a seamless, monolithic part from a flat blank. However, spinning creates a more structurally consistent part that is better suited for pressure or vacuum vessels where internal stress uniformity is critical.
Yes. As your product matures and volume increases, we can help transition manufacturing from the low-cost tooling of spinning to the high-speed efficiency of deep drawing, ensuring a seamless supply chain scaling.
While metal spinning is limited to rotationally symmetrical parts, our deep drawing service can accommodate some non-symmetrical shallow features and cutouts, making it highly versatile for complex enclosures and brackets.
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.
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.
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:
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.
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.
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.
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 Spinning and Deep Drawing 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 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.
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.
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.
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.
HS Metal Spinning is ready to be your dedicated partner for Spinning and Deep Drawing, offering the integrated process expertise and strategic cost-optimization required to deliver superior metal components at any volume. Contact us today to discuss your specific requirements and receive a personalized quote.
As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning delivers optimized solutions through the combined use of Spinning and Deep Drawing. Both are essential cold-forming techniques for creating symmetrical hollow parts, but they excel in different areas: Spinning is ideal for superior structural integrity and low-cost tooling on deep forms, while Deep Drawing is unmatched for high-speed, high-volume output on shallower parts. We expertly integrate these methods—using materials like Stainless Steel, Carbon Steel, and Aluminum—guaranteeing superior component quality, optimal cost management, and reliable scalability for your custom enclosures and vessels.
Choosing a partner that seamlessly integrates spinning and deep drawing capabilities allows for optimal component manufacturing based on project needs:
Deep Drawing requires expensive, complex die sets but delivers the lowest per-part cost at extremely high production volumes. Conversely, Spinning utilizes low-cost mandrels, offering a faster and more economical solution for prototyping, low-to-medium runs, and large-diameter parts, allowing us to select the most financially sensible method.
Deep Drawing often results in significant thinning on the walls and bottom of the drawn cup, while Spinning excels at maintaining uniform wall thickness throughout the component. For pressure vessels, tank heads, or components requiring maximum strength, spinning is the superior choice for structural monolithic integrity.
Deep Drawing is limited by the metal's ductility and often requires multi-stage dies to achieve modest depths. Spinning can achieve extreme depth-to-diameter ratios and complex contours (like torispherical heads) in a single pass, offering superior flexibility for custom vessel geometries.
We can use deep drawing to create a cost-effective near-net cup in high volume, and then use spinning as a secondary operation to refine the neck, flange, or bottom profile, delivering a final product that combines the best of both worlds.
Operating as a premier source for Spinning and Deep Drawing requires a precise, project-driven workflow:
We analyze your component's depth, diameter, and annual volume to determine the optimal production path, recommending either the speed of deep drawing or the structural advantage and low tooling cost of spinning.
We engineer and fabricate the required tooling, whether it is a high-tonnage multi-stage die set for stamping (deep drawing) or a precision CNC-machined mandrel for spinning.
Parts are formed using the selected process: either rapid-cycle hydraulic presses (deep drawing) for high-volume production or multi-axis CNC lathes (spinning) for custom geometries and superior wall control.
Post-forming operations, such as hole punching, edge trimming, weld bevel application, and custom surface finishing (e.g., polishing, anodizing), are performed in-house.
Components are inspected using CMM and visual checks to ensure dimensional accuracy and structural integrity, with full Material Test Reports (MTRs) provided for every batch.
Both processes create a seamless, monolithic part from a flat blank. However, spinning creates a more structurally consistent part that is better suited for pressure or vacuum vessels where internal stress uniformity is critical.
Yes. As your product matures and volume increases, we can help transition manufacturing from the low-cost tooling of spinning to the high-speed efficiency of deep drawing, ensuring a seamless supply chain scaling.
While metal spinning is limited to rotationally symmetrical parts, our deep drawing service can accommodate some non-symmetrical shallow features and cutouts, making it highly versatile for complex enclosures and brackets.
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.
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.
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:
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.
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.
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.
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 Spinning and Deep Drawing 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 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.
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.
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.
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.
HS Metal Spinning is ready to be your dedicated partner for Spinning and Deep Drawing, offering the integrated process expertise and strategic cost-optimization required to deliver superior metal components at any volume. Contact us today to discuss your specific requirements and receive a personalized quote.
