CHRIS-MARINE®

Valve Spindle and Seat Grinding Machine / LBD

Designed and developed for grinding of valves and valve seats on large bore 2-stroke diesel engines.

  • Up to 650 mm valve and seat diameter
  • Anti-vibration dampers
  • Self-centering of valve and seat
  • Grinding angles set according to customer’s requirement
  • Pneumatically driven

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding Machine - LBD

Valve Spindle and Seat Grinding for 2-Stroke Diesel Engines

The LBD Valve Spindle and Seat Grinding Machine is a pneumatically driven tool designed for high-precision grinding of valve spindles and seats on 2-stroke diesel engines. The machine ensures a reliable and efficient grinding process, catering to various engine manufacturers.

Key Features of the Valve Spindle and Seat Grinding Machine:

  • Self-Centering Mechanism: Ensures precise alignment of both valve and seat for an accurate grinding.
  • Anti-Vibration Dampers: Reduces vibrations during the grinding process, improving grinding quality and extending tool life.
  • Customizable Grinding Angles: Angles can be set according to specific customer requirements, ensuring compatibility with different engine types.
  • Pneumatically Driven: Operates using compressed air, providing consistent power for precision grinding.

Applications:

The LBD machine is designed for grinding valves and valve seats on a variety of 2-stroke diesel engines, including those from top engine manufacturers such as:

  • Bergen
  • Caterpillar
  • MAN Diesel
  • Sulzer
  • Wärtsilä

With a working range up to 650 mm valve and seat diameter, the LBD is versatile and highly adaptable for various diesel engine models.

Benefits:

  • High-Precision Grinding: Ideal for ensuring the highest standards of performance in diesel engine maintenance.
  • Reliable Performance: The pneumatic drive and self-centering features make it a trusted solution for engine service professionals.
  • Ease of Use: The anti-vibration dampers ensure smoother operation and more consistent results.

 

Whether you are looking to maintain valves onboard a ship or perform grinding work in a workshop, the LBD machine offers a reliable and efficient solution for valve maintenance in diesel engines.

 

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Technical specification
Machine capacity Up to Ø650 mm on valve disc and valve seat
Air pressure 0.6 - 0.9 MPa (6 - 9 bar or 85 - 130 psi)
Air consumption 1700 l/min
Weight 440 - 460 kg
Max dimensions H: 1300 - 1700 mm, W: 960 × 700 mm
Air hose connection 16 mm (5/8")
Noise level 91.6 dB(A)
Normal grinding time 10 - 20 min per seat