REFRA-Rig II provides a complete installation system satisfying every requirement in respect of long-life technology, and its extensive equipment meets every need.

1. REFRATECHNIK
REFRA-Rig II
the complete installation system

2. 22©Refratechnik Cement GmbH
REFRA-Rig II
REFRA-Rig II provides a complete
installation system satisfying
every requirement in respect of
long-life technology, and its exten-
sive equipment meets every need.
Available for rotary kiln inside
diameters from 1.80 to 6.50 m
in seven different types.
The REFRA-Rig II system

3. 33©Refratechnik Cement GmbH
In the light of stringent require-
ments, particular attention was
devoted during development to
low overall weight and also low
weights of the individual compo-
nents, in order to ensure simple
and rapid assembly.
But in order to meet the rough
working conditions, all the load
bearing parts are made from
galvanised steel and all the other
parts from aluminium. The mobile
platform is made from square
aluminium members which, despite
their low weight, have high stability.
Based on decades of practical
experience, Refratechnik
developed REFRA-Rig II
suitable for practical use.
Stable, lockable double runner
wheels enable transport, both in
the horizontal and in the vertical
kiln direction.
All other steel parts, for example
the rail members, the railings or
gratings of the floor covering,
consist of hot galvanised steel.
The actual lining arch consists
of aluminium profiles, in which
the supply lines for the pneumatic
props are integrated so as to have
optimal protection.
The pressure gauge and pneu­matic
pump are also accommo­dated
here. The pneumatic arch segments
are made from high-strength
aluminium profiles. The individual
segments are accurately adjusted
to the par­ti­cular rotary kiln
diameter by means of an adjusting
screw. The hoses between the
switches and the hydraulic cylin-
ders have different coloured mark-
ings and can be connected very
quickly by plug-in connections.
All the pneumatic connections
corre­spond to the latest state of
the compressed air art.
Advantages at a glance
• Lightweight and yet very rugged
construction
• Entire working area being
illuminated uniformly by means
of the supplied 24 volt halogen
spotlights
• Bracing of the ring is effected
by means of a hydraulic cylinder,
which can also be operated
manually, if necessary.
• Entire system being fed from
a central power supply
• Simple assembly
• Reliable and efficient method
of kiln lining
• Rugged in use – intelligent
in every detail
From practical experience – For practical use

4. 44©Refratechnik Cement GmbH
REFRA-Rig II is available in seven
different types:
Type 18/34 for kiln inside diameters
of 1.80 to 3.40 m
Type 35/40 for kiln inside diameters
of 3.50 to 4.00 m
Type 35/50 for kiln inside diameters
of 3.50 to 5.00 m
Type 35/65 for kiln inside diameters
of 3.50 to 6.50 m
Type 40/50 for kiln inside diameters
of 4.00 to 5.00 m
Type 40/65 for kiln inside diameters
of 4.00 to 6.50 m
Type 50/65 for kiln inside diameters
of 5.00 to 6.50 m
Assembly of the REFRA-Rig II
refractory lining machine is facilitated
by a detailed and comprehensive
assembly and operating instruction
manual in which all safety aspects
are described and documented, too.
Following the operating instructions,
REFRA-Rig II can be assembled in
about two to three hours.
REFRA-Rig II, type 18/34

5. 55©Refratechnik Cement GmbH
As special accessories there
are available:
• a pneumatic shim driver
to be connected to the
central pneumatic unit
• a pallet trolley
• a transportation and storage
container
• transportation and storage
boxes (type 18/34)
Special accessories
Pneumatic shim driver Pallet trolley
Transportation and storage boxes
(type 18/34)
Transportation and storage container

6. Refratechnik Cement GmbH
Rudolf-Winkel-Strasse 1
37079 Göttingen
Germany
Phone +49 551 6941 0
Fax +49 551 6941 104
refra@refra.com
www.refra.com
Ce1-151-03/2015Ce1-151-03/2015