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Innovative engineering since 1962
LBD
Grinding & Machining for cylinder heads
VALVE SPINDLE AND SEAT GRINDING MACHINE
CHRIS-MARINE®
For grinding of valves and valve seats on 2-stroke diesel engines.
Range of operation: up to 650 mm valve and seat
Self-centering of valve and seat Anti-vibration dampers
Designed and developed for grinding of valves and valve seats on 2-stroke diesel engines.
Pneumatically driven Grinding angles set according to customer’s
requirement Optional: available in electric versions:
3 phase 380-440 V AC 50/60 Hz 3 phase 220-250 V AC 50/60 Hz
www.chris-marine.com
CHRIS-MARINE SWEDENHEADQUARTERSTel: +46 - 40 671 [email protected]
CHRIS-MARINE DENMARKTel: +45 - 4498 [email protected]
CHRIS-MARINE GERMANYTel: +49 4101 5880 [email protected]
CHRIS-MARINE SINGAPORETel: +65 - 6268 [email protected]
CHRIS-MARINE CHINATel: +86 - 21 6575 9331 [email protected]
CHRIS-MARINE JAPANTel: +81 - 78 570 5642 [email protected]
CHRIS-MARINE INDIATel: +91 - 712 224 [email protected]
CHRIS-MARINE ECUADORTel: +593 979 000 [email protected]
CHRIS-MARINE BRAZILTel: +55 21 [email protected]
Contact one of our offices to get in touch with your local agent.
Chris-Marine Headquartersand Subsidiaries
LBDCHRIS-MARINE®
Improves valve sealing surfaceGrinding seat sealing surface to correct angle.
VersatileGrinding of the valve seat body.
Technical specifications• 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
• Noise level 91.6/81.0 dB(A) for pneumatic and electric version respectively
• Air hose connection 16 mm (5/8”)
• Normal grinding time 10 - 20 min per seat
• Weight 440 - 460 kg
• Max dimensions H: 1300 - 1700 mm, W: 960 x 700 mm
• Electric versions 3 phase 380-440 V AC 50/60 Hz3 phase 220-250 V AC 50/60 Hz
B10
4-18
17/E
For smaller 2-stroke enginesGrinding machine equipped with chuck for valve spindles and seats for smaller engines.
Angle settingFixed angle can be reset if engine builder requirements change.
