Melpo turns the need for components into ready-to-supply products of investment casting by coordinating production, quality checks and optional machining or heat treatments.
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Complex geometries, consistent quality
Products of investment casting are ideal when you need near-net-shape metal components that unite complex geometry with consistent replicability, delivering sharp details, smooth surfaces, and tight dimensional stability while limiting secondary operations. This solution is particularly effective for parts with thin sections, intricate features, internal channels, or critical functional surfaces that would be time-consuming or uneconomical to produce by machining from solid.
Melpo manages investment castings across multiple demanding sectors, acting as a single partner for prototypes and scaled production. These applications of investment casting span automotive and aerospace programs with precision parts that meet strict performance requirements, and supply durable components for railway, earthmoving, industrial machinery, and mining applications operating in harsh conditions. We also serve maritime and oil & gas, delivering parts engineered for reliability and safety in extreme environments.
Typical products of investment casting
Typical products of investment casting range from highly detailed components to robust functional parts, and can be supplied as-cast or fully finished depending on your requirements.
- Transmission components and gearbox parts
- Load-bearing components
- Heavy-duty brackets
- Hydraulic system components (valve bodies, control blocks)
- Gearbox and transmission components for heavy equipment
- Drivetrain and coupling components
- Structural brackets and load-bearing supports
- Truck system components
- Mounting elements for engines and hydraulic assemblies
Industry Applications of Investment Casting
Investment casting is widely used in the aerospace industry for the production of critical components such as turbine blades, engine parts, and structural elements. In the medical field, investment casting is used to produce implants, surgical instruments, and medical devices. The process allows for the creation of biocompatible metal components with complex geometries and smooth surfaces. Another example is the automotive industry, which relies on investment casting for the production of various components, including engine parts or transmission components; generally, complex shapes that reduce weight without compromising strength, making it an ideal choice for automotive manufacturers seeking to improve fuel efficiency and performance.
Melpo Engineering Support
Choose Melpo for your products of investment casting when you want the precision of the process without the complexity of managing multiple suppliers. Every project starts with a technical consultation to align geometry, volumes, materials, and performance targets with the most effective investment casting route, then a single point of contact coordinates sourcing, quoting, and production across the supply chain.
To protect your specifications throughout the investment casting supply chain, Melpo integrates quality control at every stage with inspection plans, full traceability,and EN/ASTM-aligned documentation. We also support DFM and material decisions, coordinating machining, assembly, and surface treatments through qualified partners. Visit Melpo website to explore our capabilities and request a tailored quote!
FAQ – Products of investment casting
What products are investment casting?
Investment casting is used to produce high-precision metal parts where detail, strength, and repeatability are critical. Typical investment casting products include aerospace components (turbine blades, engine parts, structural elements), medical implants (orthopedic and dental devices), automotive parts (engine and transmission components), and industrial machinery components such as pumps, valves, gears, and housings. It’s also widely used for marine hardware (propellers, fittings), electrical/electronic parts (connectors, housings, heat sinks), and high-detail items like jewelry or architectural hardware.
What are the examples of products of casting?
Examples depend on the method. Sand casting is often used for engine blocks, pump bodies, impellers, valve components, gear housings, and machine frames/bases. Die casting is typically chosen for high-volume parts such as gearbox cases, radiator tanks, and electronic housings. A typical product of investment casting includes precisionparts like valve bodies, impellers, brackets, housings, couplings, and fittings, where fine detail and surface finish matter.
What is investment casting?
Investment casting (lost-wax casting) is a precision method designed for complex shapes and fine details. In theinvestment casting process, a wax pattern is produced, coated to create a ceramic shell, the wax is removed, and molten metal is poured into the cavity—then the shell is broken away and the part is finished to specification. With Melpo, you can achieve the benefits of this process without managing multiple suppliers.
What materials can be used for investment cast parts?
Investment castings can be produced in iron and steel alloys, including stainless steels, carbon/alloy steels, aluminum alloys, copper-based alloys (such as bronze and brass), and high-performance alloys like nickel- or cobalt-based materials for harsh environments. Melpo supports material selection by aligning performance targets, standards, and finishing requirements with the most suitable alloy option.
Looking for a product of investment casting?
Melpo helps you turn technical drawings into consistent, ready-to-supply components by coordinating effective supply-chain, production planning, quality checks and global logistics. From prototype batches to scaled production, you get one point of contact and structured deliveries across Europe.
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