Centrifugal Casting
Dense, Reliable, Cylindrical
The smart way to cast strong, porosity-free cylindrical parts. Magnus Sourcing has access to India's specialist foundries, spinning molten iron, steel and bronze into pipes, liners, bushings and rings with superior density and mechanical strength - delivered reliably to your facility, wherever you operate.
How We Spin-cast It
Process
Mould Preparation
A cylindrical metal die is mounted on the casting machine, coated with a refractory wash and preheated - ready to form a clean, dense outer surface.
Mould Rotation
The die is spun at high speed about its axis, generating the centrifugal force that will shape and densify the casting.
Metal Pouring
Molten metal is poured into the spinning mould, where rotation distributes it evenly along the cylindrical wall.
Centrifugal Densification
Centrifugal force throws the heavier metal against the mould wall, driving out gas and slag - lighter impurities collect at the inner bore.
Solidification
The metal solidifies from the outer wall inward, producing a fine, dense grain structure with excellent mechanical properties.
Extraction & Finishing
The casting is removed, the inner bore is machined to remove impurities, cut to length, then inspected before dispatch.
Why Engineers Choose
Centrifugal Casting
Dense, Defect-Free Walls
Centrifugal force forces out porosity, gas and slag - impurities migrate to the bore and are machined away, leaving exceptionally strong, sound castings.
Perfect for Cylindrical Parts
Pipes, tubes, rings, liners and bushings are cast without cores - accurate, repeatable and with high material yield.
High Yield & Bimetallic Options
No gating or risers means minimal waste, and two metals can be combined for parts with a hard wear surface and a tough core.
Industries That Rely On Our Castings
Centrifugal castings from Magnus Sourcing serve heavy-duty, cylindrical-part needs across the industries we power:
- Automotive - cylinder liners, piston rings & bushings
- Industrial Machinery - rollers, sleeves, rings & bushings
- Electrical & Electronics - motor rings, slip rings & sleeves
- Agriculture & Equipment - bearing rings, bushings & sleeves
- Consumer Products - pipes, tubes & cylindrical hardware
- Energy - turbine rings, pump sleeves & pipework
- Oil & Gas - pipes, tubes, flanges & pump sleeves
- Pumps & Valves - wear rings, bushings & pump sleeves
- Mining - wear-resistant liners, bushings & heavy pipes
The Magnus Sourcing Advantage
We manage the foundry, machining, inspection, documentation and shipping - a single point of contact instead of a whole supply chain.
India's specialist foundries deliver premium castings at globally competitive prices - built exactly to your drawings and tolerances.
CMM checks, material certs and full traceability on every order - export-packed and delivered worldwide. Quote in 48 hours.
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