SERDI 4.5 L valve seat and guide cutting machine
SERDI
SERDI 4.5L
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Very accurate machine to ream the guides and machine the valve seats.
Triple air-float patented centering system and very powerful spindle with built-in motor. Versatile machine especially dedicated to the machining of heavy duty cylinder head. Larger machine frame to machine big heads such as natural gas heads, marine workboat engines or common rail casting head. Triple air float system sensitivity allowing more accurate and concentric machining.

TECHNICAL FEATURES

 

Space requirements

Length mm / inch 2400/95
Width mm / inch 1150/45.3
Height mm / inch 2460/997

 

Max cylinder head dimensions

Length - 160 mm table stroke mm / inch unlimited
- 300 mm table stroke mm / inch 900/35.4
Width - 160 mm table stroke mm / inch 500/19.7
- 300 mm table stroke mm / inch unlimited
Height mm / inch 730/28.7

 

Table travel

short stroke mm/inch 160/6.7
long stroke mm/inch 300 /11.8

 

Machining capacity Ø min - max

mm 16 to 120
inch 0.6 to 4.73

 

Workhead travel

Lengthwise mm / inch 1440/56.7
Crosswise mm / inch 40/1.6
Sphere-cylinder travel mm / inch 14/0.5

 

Spindle

Max. spindle inclination degrees 5
Spindle travel standard mm / inch 340/13.4
Spindle motorization power KW / HP 3 / 4.08
Spindle rotation speed RPM 40 to 840

 

Connections

Power supply 4kVA-230V-AC-1Ph-50/60 Hz
Pneumatic supply bar / psi 6/87
Max. air flow l/mn -CFM 400/15
Noise level at 300 RPM Dba 72
Noise level at 800 RPM Dba 82
Net weight approx. kg / lbs 1800/3970