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Metal Spinning
HENGSHENG SPINNING
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As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning extends beyond core metal forming to offer dedicated Secondary Operations Welding Assembly services. This integration allows us to deliver complex, multi-component sub-assemblies built around our high-precision spun parts. Instead of managing multiple suppliers for spinning, welding, hole punching, and final assembly, we serve as your single, accountable source. Our in-house and partner capabilities include certified TIG and MIG welding, precision fixturing, coordinate machining, and mechanical assembly, ensuring your components are not only accurately formed but also perfectly integrated and ready for installation into your final product.
Consolidating secondary operations and assembly with your metal forming supplier provides critical quality control and logistical benefits:
By performing the secondary operations in-house, we eliminate the tolerance stack-up and fit-up issues that occur when components move between multiple vendors. We ensure the spun part (e.g., vessel head) and the fabricated part (e.g., flange or bracket) align perfectly before certified welding.
Our welding operations adhere to stringent industry standards (e.g., AWS/ASME), utilizing certified welders for both TIG (for high-purity, thin-gauge work) and MIG (for high-speed, thick-gauge work). This guarantees the structural strength and pressure integrity of the final assembly.
We transform multiple inventory SKUs (spun parts, flanges, fasteners) into a single, complex sub-assembly delivered just-in-time. This significantly reduces your procurement overhead, warehousing costs, and internal assembly labor.
Beyond welding, our secondary operations include CNC laser trimming, coordinate punching, precise hole drilling, edge beading, and mechanical fastening (riveting, bolting), ensuring the component is plug-and-play ready for your assembly line.
Operating as a premier source for Secondary Operations Welding Assembly requires a highly controlled, multi-stage workflow:
The primary spun component (cone, head, or enclosure) is formed, and its final trimming and weld bevel preparation are completed to ensure a flawless weld joint.
Required auxiliary components (machined flanges, brackets, fittings) are sourced or fabricated. Custom fixturing jigs are utilized to hold all components in their precise geometric relationship for welding.
Components are welded using the specified TIG or MIG process. Critical welds undergo optional NDT such as dye penetrant or ultrasonic testing to verify structural integrity.
Post-weld operations such as coordinate hole punching, surface grinding, and custom finishing (e.g., painting or anodizing) are performed before final quality inspection.
The complete assembly is verified using CMM to confirm final dimensional accuracy and alignment. Full material traceability, MTRs, and weld certifications are provided with the shipment.
We routinely perform certified TIG and MIG welding on Stainless Steel (300 series), Carbon Steel, and Aluminum alloys, providing the optimal process for each material based on application requirements.
Yes. For pharmaceutical or food-grade assemblies (often 316L Stainless Steel), we provide specialized weld cleaning, grinding, and passivation services to ensure the internal surfaces are sanitary and free of contaminants.
Yes. Our final assembly stage includes the installation of non-metal components, such as pre-molded rubber seals, sight glasses, specialized gaskets, and pre-installed fasteners, delivering a complete functional sub-assembly.
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 Secondary Operations Welding Assembly 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 Secondary Operations Welding Assembly, offering the certified fabrication and integrated process control required to simplify your supply chain and deliver flawless, ready-to-install components. Contact us today to discuss your specific requirements and receive a personalized quote.
As your strategic Original Equipment Manufacturing (OEM) partner, HS Metal Spinning extends beyond core metal forming to offer dedicated Secondary Operations Welding Assembly services. This integration allows us to deliver complex, multi-component sub-assemblies built around our high-precision spun parts. Instead of managing multiple suppliers for spinning, welding, hole punching, and final assembly, we serve as your single, accountable source. Our in-house and partner capabilities include certified TIG and MIG welding, precision fixturing, coordinate machining, and mechanical assembly, ensuring your components are not only accurately formed but also perfectly integrated and ready for installation into your final product.
Consolidating secondary operations and assembly with your metal forming supplier provides critical quality control and logistical benefits:
By performing the secondary operations in-house, we eliminate the tolerance stack-up and fit-up issues that occur when components move between multiple vendors. We ensure the spun part (e.g., vessel head) and the fabricated part (e.g., flange or bracket) align perfectly before certified welding.
Our welding operations adhere to stringent industry standards (e.g., AWS/ASME), utilizing certified welders for both TIG (for high-purity, thin-gauge work) and MIG (for high-speed, thick-gauge work). This guarantees the structural strength and pressure integrity of the final assembly.
We transform multiple inventory SKUs (spun parts, flanges, fasteners) into a single, complex sub-assembly delivered just-in-time. This significantly reduces your procurement overhead, warehousing costs, and internal assembly labor.
Beyond welding, our secondary operations include CNC laser trimming, coordinate punching, precise hole drilling, edge beading, and mechanical fastening (riveting, bolting), ensuring the component is plug-and-play ready for your assembly line.
Operating as a premier source for Secondary Operations Welding Assembly requires a highly controlled, multi-stage workflow:
The primary spun component (cone, head, or enclosure) is formed, and its final trimming and weld bevel preparation are completed to ensure a flawless weld joint.
Required auxiliary components (machined flanges, brackets, fittings) are sourced or fabricated. Custom fixturing jigs are utilized to hold all components in their precise geometric relationship for welding.
Components are welded using the specified TIG or MIG process. Critical welds undergo optional NDT such as dye penetrant or ultrasonic testing to verify structural integrity.
Post-weld operations such as coordinate hole punching, surface grinding, and custom finishing (e.g., painting or anodizing) are performed before final quality inspection.
The complete assembly is verified using CMM to confirm final dimensional accuracy and alignment. Full material traceability, MTRs, and weld certifications are provided with the shipment.
We routinely perform certified TIG and MIG welding on Stainless Steel (300 series), Carbon Steel, and Aluminum alloys, providing the optimal process for each material based on application requirements.
Yes. For pharmaceutical or food-grade assemblies (often 316L Stainless Steel), we provide specialized weld cleaning, grinding, and passivation services to ensure the internal surfaces are sanitary and free of contaminants.
Yes. Our final assembly stage includes the installation of non-metal components, such as pre-molded rubber seals, sight glasses, specialized gaskets, and pre-installed fasteners, delivering a complete functional sub-assembly.
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 Secondary Operations Welding Assembly 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 Secondary Operations Welding Assembly, offering the certified fabrication and integrated process control required to simplify your supply chain and deliver flawless, ready-to-install components. Contact us today to discuss your specific requirements and receive a personalized quote.
