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

For grinding of valves and valve seats on 2-stroke diesel engines.

The LBD is designed and developed for grinding of valves and valve seats on 2-stroke diesel engines. The pneumatically driven LBD has a high range of operation, up to 650 mm valve and seat diameter, and features anti-vibration dampers and self-centering of valve and seat.

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

Available for several engine makers, such as: Bergen, Caterpillar, MAN DIESEL, Sulzer, Wärtsilä, etc.

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 91.6/81 dB(A) fro pneumatic and electric versions respectively
Normal grinding time 10 - 20 min per seat

Often bought together with

Working Rig Series / WR

A range of working rigs for safe and efficient maintenance of 2-stroke and 4-stroke engine parts.

Spray Washing Machine / SWM

Spray washing machine for cleaning of small and medium sized engine components.

Cylinder Liner Honing Machine, pneumatic / HON S

Honing machine for restoration of medium speed engine cylinder liner geometry and surface structure.

Surface Grinding Machines / CPM

Machine for grinding of sealing surfaces between cylinder head and cylinder liner, and between cylinder liner and engine frame on medium bore diesel engines.