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CYLINDER
AND CYLINDER LINER BORING MACHINES
AC 650
 Berco
boring machines
come with
quick
centering
device
with centesimal scale.
Models AC 650 features six
speeds of rotation and three gear-feeding speeds; it is also fitted with
device for quick head movement and quick-coupling chucks. The machines are
also available in the “M” version which, apart from boring, also performs
milling blocks with a single setup fixture to obtain perfect perpendicularity between the cylinder axis and the head plane.
ACP
160
 In Berco
boring machines series ACP 160 the boring assembly is lifted and moved
along the bench sliding plane on an “air cuhshion” for quick centering
with the cylinder to be reconditioned; clamping is pneumatic. The cylinder
block to be bored is placed on parallel supports and locked in place by
means of quick-clamping brackets with no need for alignment.
Available
in three version:
M manual,
S semiautomatic, A automatic with computerized numerical control.
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