As a specialized OEM partner, HS Metal Spinning excels at the metal spinning drawing to part process, bridging the gap between engineering concepts and physical reality. Our expert team analyzes your technical drawings to optimize material selection and geometry for the spinning process. Utilizing multi-axis CNC lathes and in-house tooling fabrication, we transform flat metal blanks into complex, seamless components with sub-millimeter accuracy. From initial DFM feedback to final inspection, we provide a streamlined, single-source solution for producing high-fidelity parts in Aluminum, Stainless Steel, and specialty alloys.
Metal Spinning
HENGSHENG SPINNING
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As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning offers a professional metal spinning drawing to part workflow. Converting a complex 2D technical drawing or 3D CAD model into a high-performance physical component requires deep expertise in material behavior and CNC programming. Our process begins with a rigorous engineering review to ensure that every radius, wall thickness, and tolerance specified in your drawing is achievable through the spinning process. We work with production-grade materials including 304/316 Stainless Steel (Melting Point 1400-1450°C), Aluminum (Density 2.70 g/cm3), and Carbon Steel (Density 7.85 g/cm3), ensuring that the final part perfectly reflects your engineering intent.
Trusting HS Metal Spinning to translate your designs ensures technical accuracy and manufacturing efficiency:
Not all drawings are optimized for metal flow. Our engineers review your metal spinning drawing to part specifications to identify potential issues like excessive thinning or material stress. By suggesting minor adjustments to draft angles or corner radii early on, we improve part integrity and reduce production costs.
We manufacture the spinning mandrels directly from your digital data. This digital-to-physical link ensures that the internal geometry of the spun part is a perfect mirror of your drawing, maintaining the high-fidelity dimensions required for critical assemblies.
We analyze your drawing's functional requirements to recommend the best alloy. Whether you need the high corrosion resistance of Stainless Steel (Boiling Point 2800°C) or the lightweight benefits of Aluminum, we ensure the material properties align with the part’s end-use environment.
Our CNC infrastructure ensures that the final part adheres to the rotational symmetry and concentricity requirements specified in your technical blueprints. This repeatability is essential for OEM components that must integrate into complex systems without manual adjustment.
We follow a structured five-step process to bring your blueprints to life:
We evaluate your 2D drawings (PDF/DWG) and 3D models (STEP/IGES). We assess tolerances, material gauges, and surface finish requirements to provide a comprehensive technical proposal and cost estimate.
Once the design is finalized, we develop the CNC spin path. Simultaneously, our machine shop fabricates the precision mandrel, ensuring it matches the exact internal profile dictated by your engineering drawing.
The metal blank is formed over the mandrel using multi-axis CNC control. This step executes the "drawing to part" conversion, utilizing controlled pressure to flow the metal into the desired geometry while maintaining strict wall thickness standards.
Following the instructions on your drawing, we perform secondary operations such as CNC trimming, hole punching, or welding. This ensures the part is delivered fully finished and ready for installation.
We compare the finished component against the original drawing using CMM and ultrasonic gauges. We provide a full inspection report to confirm that every dimension and tolerance has been met before the parts leave our facility.

We prefer 3D STEP or IGES files for geometry and 2D PDF or DWG files for specific tolerances and annotations. This combination ensures the most accurate translation from drawing to part.
Yes. Our engineering team can help convert basic sketches or physical samples into professional CAD drawings suitable for precision CNC spinning production.
Our digital workflow allows for easy version control. If you update your drawing, we can quickly adjust the CNC program and, if necessary, modify the tooling to accommodate the new design.
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 Metal Spinning Drawing to Part 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 metal spinning drawing to part services, providing the engineering insight and CNC precision required to turn your technical vision into high-performance metal reality. Contact us today to discuss your specific requirements and receive a personalized quote.
As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning offers a professional metal spinning drawing to part workflow. Converting a complex 2D technical drawing or 3D CAD model into a high-performance physical component requires deep expertise in material behavior and CNC programming. Our process begins with a rigorous engineering review to ensure that every radius, wall thickness, and tolerance specified in your drawing is achievable through the spinning process. We work with production-grade materials including 304/316 Stainless Steel (Melting Point 1400-1450°C), Aluminum (Density 2.70 g/cm3), and Carbon Steel (Density 7.85 g/cm3), ensuring that the final part perfectly reflects your engineering intent.
Trusting HS Metal Spinning to translate your designs ensures technical accuracy and manufacturing efficiency:
Not all drawings are optimized for metal flow. Our engineers review your metal spinning drawing to part specifications to identify potential issues like excessive thinning or material stress. By suggesting minor adjustments to draft angles or corner radii early on, we improve part integrity and reduce production costs.
We manufacture the spinning mandrels directly from your digital data. This digital-to-physical link ensures that the internal geometry of the spun part is a perfect mirror of your drawing, maintaining the high-fidelity dimensions required for critical assemblies.
We analyze your drawing's functional requirements to recommend the best alloy. Whether you need the high corrosion resistance of Stainless Steel (Boiling Point 2800°C) or the lightweight benefits of Aluminum, we ensure the material properties align with the part’s end-use environment.
Our CNC infrastructure ensures that the final part adheres to the rotational symmetry and concentricity requirements specified in your technical blueprints. This repeatability is essential for OEM components that must integrate into complex systems without manual adjustment.
We follow a structured five-step process to bring your blueprints to life:
We evaluate your 2D drawings (PDF/DWG) and 3D models (STEP/IGES). We assess tolerances, material gauges, and surface finish requirements to provide a comprehensive technical proposal and cost estimate.
Once the design is finalized, we develop the CNC spin path. Simultaneously, our machine shop fabricates the precision mandrel, ensuring it matches the exact internal profile dictated by your engineering drawing.
The metal blank is formed over the mandrel using multi-axis CNC control. This step executes the "drawing to part" conversion, utilizing controlled pressure to flow the metal into the desired geometry while maintaining strict wall thickness standards.
Following the instructions on your drawing, we perform secondary operations such as CNC trimming, hole punching, or welding. This ensures the part is delivered fully finished and ready for installation.
We compare the finished component against the original drawing using CMM and ultrasonic gauges. We provide a full inspection report to confirm that every dimension and tolerance has been met before the parts leave our facility.

We prefer 3D STEP or IGES files for geometry and 2D PDF or DWG files for specific tolerances and annotations. This combination ensures the most accurate translation from drawing to part.
Yes. Our engineering team can help convert basic sketches or physical samples into professional CAD drawings suitable for precision CNC spinning production.
Our digital workflow allows for easy version control. If you update your drawing, we can quickly adjust the CNC program and, if necessary, modify the tooling to accommodate the new design.
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 Metal Spinning Drawing to Part 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 metal spinning drawing to part services, providing the engineering insight and CNC precision required to turn your technical vision into high-performance metal reality. Contact us today to discuss your specific requirements and receive a personalized quote.