TPT November 2008

95 / 132

93 November 2008 ›
Cutting, Sawing & P rofiling Technology
Know-how in
cutting tubes.
And costs.
Special saws for
the automotive
industry.
Example:
Tubes for engine
conduits.
RSA Entgrat- u. Trenn-
Systeme GmbH & Co KG
Tel.+49(0)2351 995-5
Fax+49(0)2351 995-300
E-mail
Conduits
for vehicles from
Ø 6 mm cutting,
deburring, 100 %
checking, cleaning.
In one process.
More information:
...better pay back!
Ravni Technologies, France, manufactures
the MDC10CM automatic tube straightening
and cutting machine. This machine is
designed to run with steel tubes, stainless
steel tube, coated tubes, and copper tubes
from coils with a diameter range from 4mm
to 18mm.
The standard line includes a single or
double motorised uncoiler synchronised
with the machine, a caterpillar feeding
station, a straightener and a cutoff unit.
The machine is equipped with a chipless
cut or a slitting saw according to the
customer requirements. The numerically
controlled caterpillar feeding station allows
a speed of 180m/min with a precision of
±0.5mm over 1 metre.
All the tools can be changed very
quickly and the roller
straighteners are settled
on a rotating table.
In addition, they are
adjustable and equipped
with digital indicators or
mechanical memory to
find the perfect setting for
every diameter.
A numerically controlled
chipless cutoff unit is
available as optional
equipment. This allows
setting of the speed
and penetration depth
of the wheel into the tube according to
the thickness. All the parameters are
programmable on the CNC display and can
be recalled.
The advantages of this process are
traceability, and fast operation setup. Ravni
Technologies can provide the service for
the installation, training and setup of the
machine all over the world.
Ravni Technologies – France
Fax: +33 477 90 58 65
Email:
Website:
Latest automatic tube cutoff machine
for 4-18mm Ø tube
 The MDC10CM automatic tube straightening and cutting machine
 The machine is equipped with a caterpillar
feeding station