Liebherr Mixing Towers User Manual
Betomat vertical
concrete production plant
Vertical concrete production
plant from Liebherr: a concept
with many advantages
Betomat tower mixers have been used successfully throughout the world for many years, both to produce premixed concrete and in precast element and concrete product manufacturing.
Their well-proven modular construction principle permits plant to be planned individually from 55 to 240 cu.
m/h set weight of concrete. Versions with two intensive-action mixers operating alternately are also available,
or with the second unit used as a pre-mixer in concrete element production. Liebherr’s full range of options
and accessories satisfies every requirement. A tandem plant can be installed to double the output again. The
complete concept is geared to the cost-effective production of high-quality concrete in a plant with low rates
of wear.
Advantages of the
Betomat concept
The vertical mixing-plant layout guarantees high
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ciple permits numerous design variations and output ratings
to be supplied. Compact and self-contained, the vertical
plant layout is environmentally acceptable and also has advantages in winter operation.
production rates and ample storage volume on
even a limited site area. The modular-element prin-
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The Betomat for pre-mixed concrete
Since it is made up of modular elements, the Betomat is not
only suitable for use as a permanently installed facility but can
often be employed temporarily on large-scale construction
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control system, everything is geared to smooth filling and throughput of the
truck mixers. The twin-track option is of particular value when delivering premixed concrete.
The Betomat in the precast and
prefabricated concrete products industry
The generous materials storage capacity, with up to 10 silo compartments, is a genuine advantage for users in this industry. The
plant itself, its control system, dragline loader and requirement
indicating points, together form a convincing overall concept.
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sites such as dams or tunnels. From the plant concept to its
The Betomat in detail
The selection and positioning of the high-quality
components has been planned to the last detail,
so that a perfect overall equipment complex results. The purpose-made options and additional
equipment satisfy the same high standards.
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Advantages of the
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The mixing plant’s vertical layout, with the aggregates located directly above the
weighing and mixing platform, guarantees high output and the necessary storage
capacity.
The tower layout occupies only a minimum of ground area. To suit customers’ needs,
numerous alternative versions are available, with one or two mixers and various
loading systems: bucket elevator, S-pattern conveyor or inclined belt.
Compact and self-contained, the vertical layout minimizes dust and noise, is therefore extremely pro-environmental and capable of working without problems in the
winter season as well.
Pre-assembled modular units make the plant extremely easy to assemble and keep
erection times to a minimum. Because of this, even temporary operation on a construction site is a viable proposition.
Betomat concept
Erecting a Betomat II-400 Betomat III-570
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Betomat II-235Betomat II-400
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The Betomat for
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It would difficult to imagine the pre-mixed concrete industry without the Betomat. Plant size
and version can be precisely matched to the customer’s needs, and an on-site building incorporated into the layout if required. Modern control systems and software make the Betomat
extremely easy to use and can include a large number of additional procedures, for example
invoicing, vehicle movement control or a concrete-laboratory program. For top-quality concrete or for maximum output, Liebherr can supply the most suitable mixing system: ring pan
mixers with or without agitators, or its double-shaft mixer.
pre-mixed concrete
Betomat III-360 Betomat III-290 Betomat II-400
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Betomat II-400
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