Tag: cylinder liner repair

High Quality Cylinder Liners | Marine Engine Cylinder Liners

Cylinder Liners and Cylinder Sleeves
Cylinder Liners and Cylinder Sleeves

The cylinder liner has a significant impact on marine engine performance. RA Power Solutions manufactures and exports high-quality cast iron and alloy steel cylinder liners. We engineer them to OEM specifications and design them to withstand harsh marine environments.

Using Centrifugal Casting for Quality Manufacturing

Our cylinder liners are produced using a centrifugal casting process, which ensures defect-free walls and eliminates blow holes—critical for maintaining structural integrity and longevity.

In order to ensure the high quality of liner casting, we use a centrifugal process which ensures that there are no blow holes and any abnormalities in the casting of cylinder liners. 

Inspection of Cylinder Liners
Inspection of Cylinder Liners

Engineered to OEM standards and ready to ship

With over 45 years of manufacturing excellence, we deliver liners up to 1,500 mm in length to a global network. Our products support leading marine engine brands—including MAN B&W, Cummins, Caterpillar, Wartsila, Mitsubishi, Volvo Penta, Yanmar, and more.

Why Choose RA Power Solutions for Cylinder Liners?

FeatureYour Advantage
Centrifugal castingEnsures uniform strength, avoids casting defects
Cast iron & alloy steelTailored to engine-specific requirements
Global export capabilityQuick supply to shipyards and engine facilities worldwide
Experience & reliabilityOver four decades of trusted performance in marine engine components

For more information about Cylinder Liners, Marine Engine Cylinder Liners, contact us at rajshahani@rapowersolutions.com or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

Cylinder Liners After Honing

FAQs:

1. What materials do RA Power Solutions use for their cylinder liners?

We manufacture cylinder liners using cast iron and alloy steel, tailoring the composition according to the specifications provided by engine manufacturers.

2. How are your cylinder liners manufactured to ensure high quality?

We employ a centrifugal casting process which ensures uniform grain structure, eliminates blow holes, and produces liners free from casting abnormalities.

3. What size range of cylinder liners can you produce?

We manufacture cylinder liners up to a length of 1,500 mm.

4. Which engine manufacturers do you supply cylinder liners to?

With over 45 years of experience and a global reach, we supply liners for top marine and industrial engine brands such as MAN B&W, Cummins, Caterpillar, Wartsila, Mitsubishi, Volvo Penta, Yanmar, and more.

5. Do you test and inspect every liner for quality assurance?

Absolutely, Each liner undergoes stringent quality control, including dimensional inspection and metallurgical tests to verify composition and tolerances.

The cylinder liner has a significant impact on marine engine performance. RA Power Solutions manufactures and exports high-quality cast iron and alloy steel cylinder liners. We engineer them to OEM specifications and design them to withstand harsh marine environments. Using Centrifugal Casting for Quality Manufacturing Our cylinder liners are produced using a centrifugal casting process, … Continue reading “High Quality Cylinder Liners | Marine Engine Cylinder Liners”

High-Quality Cylinder Liners: Our Expertise & Offerings

At RA Power Solutions, we manufacture new and reconditioned cylinder liners for engines, compressors, generators, and rotating equipment worldwide. Our capacities and quality assurance stand out in the marine and diesel engine industry.

 We strictly follow the centrifugal process for casting cylinder liners. The material composition of cylinder liners is maintained strictly as per the manufacturer’s specifications.

Cylinder Liner of WARTSILA 12V46C
                 Cylinder Liner of WARTSILA 12V46C

Our Capabilities:

  • Lengths up to 1,500 mm and bores up to 600 mm
    We handle liners of heavy-duty dimensions to serve industrial and marine engines.
  • Centrifugal casting
    Using this robust process ensures dense, uniform castings free from blow-holes or porosity.
  • Machining & honing in-house
    A suite of CNC and precision honing machines lets us maintain tight tolerances and surface finish specs.
  • Rigorous quality inspections
    Each liner undergoes dimensional checks, MPI/crack detection, blow-hole inspections, and other metallurgical tests. We provide detailed inspection reports on request.
  • Manufactured to spec
    Whether based on drawings or client samples, we can develop and produce cylinder liners in small or bulk quantities.

Why Choose Our Cylinder Liners?

Features Benefits
Centrifugal casting Ensures dense, defect-free castings
Advanced machining and honing Maintains OEM-level tolerances and finishes
In-house quality control Guarantees inspection and metallurgical integrity
Flexible manufacturing Accepts drawings or samples, small-batch capability
Reconditioned liners available Cost-efective alternative with near-new performance
Cylinder Liners for Wartsila Diesel Engine
           Cylinder Liners for Wartsila Diesel Engine

We have  High Quality cylinder liners of the following makes in stock:

ABB, ABC, Anglo Belgian Corporation, Akasaka, Alco Diesel Engines, Alfa Laval, Allen, Alpha Diesel, Alstom, B & W, Bergen Diesel Engines, Blackstone, Bosch, Caterpillar, Cegielski,  Consilium, Crepelle, Cummins, Daihatsu, Detroit Diesel, Deutz, DeutzMarine Engine, EMD, Fiat, FUJI, Fuji Diesel, Furuno, Hanshin, Headway, HIMSEN, Holset, Hyundai, JRC, Kawasaki, Kelvin Hughes, Kongsberg Maritime, L’OrangeMaschinenfabrik, MaK, MAN, MAN B&W, Martek Marine, Mirrlees Blackstone, Mitsubishi, Mitsubishi UE/UEC, MTU, MWM, Napier, NAVTEX, Nigata, Nohab Diesel, Paxman, Pielstick, Ruston & Hornsby, Samsung, Simrad, SKL, Sperry, Stork SW Diesel, Stork Werkspoor, STORK-WARTSILA DIESEL, Sulzer, Volvo Penta, Wartsila, Wartsila Diesel, Westfalia,  Wichmann, Woodward, Yanmar, etc.

Cylinder Liner of Diesel Engine

For more information regarding High Quality Cylinder Liners ,cylinder liner repair, email us at rajshahani@rapowersolutions.com, info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

FAQs:

Q1: What is a cylinder liner?

A replaceable sleeve inserted into an engine block to form the cylinder bore.

Q2: Why are cylinder liners used?

They improve wear resistance, enable engine overhauls, and extend engine life.

Q3: What’s the difference between dry and wet liners?

Dry liners don’t touch coolant; wet liners do and require sealing.

Q4: Are reconditioned cylinder liners reliable?

Yes, if refurbished to OEM specs—they perform like new at a lower cost.

Q5: What material is used for manufacturing liners?

High-grade alloy cast iron, often made using centrifugal casting.

At RA Power Solutions, we manufacture new and reconditioned cylinder liners for engines, compressors, generators, and rotating equipment worldwide. Our capacities and quality assurance stand out in the marine and diesel engine industry.  We strictly follow the centrifugal process for casting cylinder liners. The material composition of cylinder liners is maintained strictly as per the … Continue reading “High-Quality Cylinder Liners: Our Expertise & Offerings”