Sintering
Sintered steel components manufactured through the compaction and sintering of metal powders, ideal for high-volume production runs requiring excellent repeatability and competitive costs.
SR Tech manages the supply of sintered metal components with production in China and Kanban stock management in Parma, simplifying the supply chain and ensuring continuity of supply.
HOW POWDER METALLURGY WORKS
What is Powder Metallurgy?
Powder metallurgy is a manufacturing process used to produce metal components from metal powders that are compacted in a precision tool and subsequently subjected to a controlled sintering cycle.
The process involves compressing metal powder at high pressure to create a “green part”, which is then sintered in a high-temperature furnace. During this stage, the metal particles bond together, giving the component its final mechanical properties.
This technology is particularly suitable for high-volume production of mechanical components with geometries compatible with the pressing direction, offering excellent dimensional repeatability, efficient material utilization and competitive unit costs.
For many applications, powder metallurgy makes it possible to produce near-net-shape components that require little or no additional machining, reducing manufacturing time and overall production costs compared to traditional manufacturing methods.
Compared to other manufacturing technologies, powder metallurgy offers its greatest advantages when components are intended for medium to high production volumes and feature geometries compatible with the powder compaction process. In these situations, it is possible to achieve excellent dimensional repeatability, minimal material waste and highly competitive unit costs.
The process also allows certain geometric features to be integrated directly into production, reducing or eliminating secondary machining operations and improving overall manufacturing efficiency.
SR Tech supplies sintered components in carbon steels and stainless steels, supporting customers in the technical evaluation of their projects, the selection of the most suitable manufacturing solution and the management of continuous supply programs through dedicated inventory and Kanban systems, ensuring consistent quality and reliable availability.
THE ADVANTAGES OF THIS TECHNOLOGY
When Powder Metallurgy Is the Right Choice
Competitive Costs for High-Volume Production
Powder metallurgy is particularly cost-effective for medium to high production volumes thanks to short cycle times and a highly automated manufacturing process.
Efficient Material Utilization
The process uses only the amount of material required to produce the component, significantly reducing waste compared to machining from solid stock.
Excellent Dimensional Repeatability
Production through precision tooling and powder compaction ensures consistent part quality and stable process performance over time.
Reduced Machining Requirements
Many dimensions and functional features can be achieved directly during the compaction process, minimizing secondary machining operations and lowering overall production costs.
PRODUCTS
Engineered Components Manufactured to Customer Drawings
SUPPLY CHAIN FLOW
Supply Chain Management
Our supply chain is structured to separate manufacturing complexity from the need for material availability, ensuring a continuous and reliable supply according to the customer’s production requirements.
Production in China
Tooling, production, secondary operations and surface treatments are managed through an integrated manufacturing process.
Direct Import
Components are imported and supplied according to agreed production schedules and inventory requirements.
Kanban Stock Management in Parma
Inventory is managed in Italy through a dedicated Kanban system, reducing dependence on production lead times and overseas transportation while ensuring material availability when needed.
ADVANTAGES
Why Choose This Approach
Single Point of Contact
A single partner managing the entire supply chain, with coordinated control of suppliers, quality requirements and delivery schedules.
Production + Local Inventory
Overseas manufacturing supported by dedicated inventory in Italy, ensuring continuity of supply and greater responsiveness.
Reduced Operational Lead Time
Kanban stock management and local warehousing help minimize dependence on production and transportation lead times.
Optimized Costs and Supply Chain Efficiency
Fewer intermediaries and reduced inefficiencies throughout the supply chain, resulting in a more streamlined and controlled procurement process.
INDUSTRIES
Applications Across Different Industrial Sectors
We supply sintered metal components for a wide range of industrial applications, adapting materials, secondary operations and treatments to the specific requirements of each project.
Electronics
Industrial Automation
Mechanical Engineering
Electric Motors
Packaging
Automotive
CONTACT US
Do You Have a Sintered Component to Quote?
Send us your 3D drawing and preliminary requirements. We will review the project, evaluate its suitability for powder metallurgy and provide a tailored quotation based on your production needs.