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Why Choose Us?

Centrifugal casting is a process used to make cylinder liners with several advantages, including:

Homogeneous material

The centrifugal casting process produces a consistent, close-grained microstructure.


Improved corrosion resistance

Adding chromium to the metal improves corrosion resistance.


Finer Grain

The casting process results in a finer grain that's free from porosity and blow holes.


Impurities Removed

The centrifugal casting process forces impurities to the bore surface, where they can be removed by machining.


Cost-effectiveness

Centrifugal casting is a cost-effective way to produce cylinder liners. This is because the process requires less material, energy, and time than other casting processes. As a result, centrifugal casting is an ideal process for the mass production of cylinder liners.

We Offer A Great Quality Products

Prarthana has acquired high precision machineries such as plateau honing machine of Nagel during the period of 2007, to achieve Euro norms such are Rmax - 14 um, Rz - 3-8 um, Rpk - 0.4 um max, Rk - 0.3-1.5 um, Rvk - 1-3 um, Mr1 - 10% max, Mr2 - 70-80%, Ra - 0.6 um max. This Plateau honed liners are supplied to Kirloskar Oil Engines Limited, Pune and other US and UK customers.

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