Sole Agents For
Members of
SERI SRL - Automatic Center Cylinder Valve Seat & Valve Guide Machine
High precision machine with technologically advanced technical solutions, conceived to work seats and valve guides of all kinds of cylinder motor heads. Automatic centering system based on the spherical and flat air-float cushion crossed action principle, electronic motor control with variable speed and digital counter display (inverter). Universal, reliable and safe machine. Machining capacity with greatest
precision on all kind of seats on cylinder motor head with mm 600 max distance between first and last guide. Allows the machining from guides of 4 mm and seat diameters between 16 and 50 mm.
Technical Details
Max cylinder head dimensions
900 mm
Length between first and last guide
600 mm
320 mm
220 mm
Machining seat capacity
14 to 90 mm
Centering lower table travel
600 mm
200 mm
Spindle vertical travel
200 mm
Max spindle inclination
6 degrees
Spindle motor power
.75 Kw
Spindle rotation speed
35 to 700 RPM
Electric supply
1,5 kVA-220 V.
1ph 50/60 Hz
Air pressure supply
6 Bars
Air volume supply
300 L/min
Noise level at 700 RPM
60 DBA
Approximative net weight
680 Kg
Overall machine dimensions
1600 mm
850 mm
2100 mm
Packing dimensions: 1700 x 1230 x 2250 mm

"P" Version

Machine with spindle powered through air piston and with automatic recentering
of the spindle.
Fourth air cushion, Zero effort on the spindle, implemented by an air column
(piston) with relieving system, during the machining . Pneumatic powered
spindle quick climb (manual, pushbutton ), automatic spindle recentering

360° Rotating clamping fixture

Tilting clamping fixture

“Magic” clinometer

Flat heads clamping fixture

Carbide bit sharpener

Vacuum checker

Adjustable levelling plugs

Distributors of