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The development and manufacturing of concrete mixing plants has a long tradition at Ammann. The extention of the product range with a horizontal and a mobil concrete plant emphasises Ammann's strong position in the market. Completely new possibilities regarding flexibility and mobility are given.
The know-how from the core compentences such as mixing technology, state-of-the-art engineering and plant construction guarantees highest quality and productivity.
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The Powermix is strikingly straightforward in design. The concrete mixing plant has a steel skeleton frame and a heat-insulated facade. At the heart of the plant is the Ammann twin-shaft paddle mixer. The Powermix fully satisfies the demanding requirements placed on modern concrete manufacture and end products. Every mixing ratio conforms precisely to the desired recipe, as do subsequent repeat mixes. Perfectly controlled processes for proportioning, weighing and mixing - with minimum throughput times: these are the key benefits of the Powermix.
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BHS is the specialist for demanding mixing tasks, no matter if:
# dry or wet materials
# batchwise or continuous process technology,
# medium or high output per hour
# stationary or portable system
# medium or high metering accuracy
# coarse-grained or fine-grained feed material
# cohesive or sedimenting materials
With our broad range of mixers, we can offer a so-lution to almost any problem in mixing technolo-gy. Please contact us! Numerous references tes-tify our competence and expertise. On request, trials can be performed in our testing facility in order to find the best solution also for your parti-cular mixing task.
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Engineering control machine plus PLC duplex system control are adopted for this series of the plant, so as to ensure high reliability;
Several dozens of thousands of proportion of mixtures have been stored that can be randomly transferred.
3-Dimensional animation analogue display is adopted for the whole process of each device status, accompanied with sound and light alarm devices as accessories.
17-inch high-definition and dual displayers display monitoring system and data management system, respectively.
Comprehensive and systematic management system of commercial concrete batching plant makes control and management of the whole equipment reach the domestic advanced level.
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Their spread construction makes the horizontal concrete mixing plants with Stetter aggregate pre-weighing especially suitable for special ground forms and for the different types of aggregate storage. These plants have proved to be reliable in practice worldwide – as ready-mix concrete plant, as mixing plant for a precast factory or for the application on a large construction site. One of the remarkable feature of this series is its high operating safety and optimal capabilities. With this plant series we offer you a modular system meeting entirely the diverse requirements.
The main characteristics of the Horizontal Concrete Mixing Plants
- Division into pre-mounted subassemblies ensures a fast and cost-saving erection.
- In order to meet the specific requirements, three different types of aggregate storage can be allocated to the same mixing station: Star batcher, Presilo, Aggregate in-line silo
- Exact batching of aggregates, cement, filler, water and admixtures
- Separate operator’s stand with Stetter fully-automatic control system. Conventionally or in microcomputer technique with interface for data processing.
- The mixing plants are alternatively equipped with Stetter turbo mixer or BHS twin-shaft trough mixer.
- Efficient, robust, reliable, safe in operation, easy to maintain
- Optimal access
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BHS has a longstanding experience in the engineering of mobile mixing plants with high throughput rates. The broad variety of the BHS program offers attractive solutions for throughput rates ranging from 80 m3/h to 300 m3/h compacted concrete. Typical applications are found in the construction of hydro-dams, concrete roads, airports, new railroad lines or other large-scale construction sites. Remarkable features of the BHS Mobile Plants are as follows:
quick erection without any need for foundation work
completely preassembled components
sturdy, containerized construction
suitable for frequent relocations
very short set-up times for erection and dismounting
Plant mobility also means for the engineers of BHS that no compromises are to be made in the daily operation of the plant: easy operation, sturdy construction and good accessibility for maintenance purposes.
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Conditions are different for road construction and large constructions sites. Road construction requires mobility of the plant with extraordinary concrete quality. It must be possible to shift the concrete mixing plants in use quickly and easily in order to have the concrete ready at the job-site "just in time". On the other hand also here a high-quality concrete produced by a high-capacity plant is required. With the M-series Stetter has hit the bull’s eye. These plants allow optimal employment of personnel and material independent of the traffic situation.
The main characteristics of the Mobile Concrete Mixing Plants:
- For applications requiring frequent change of location
- Fully installed concrete mixing plants
- Installation on compacted plane underground completed by mobile ramp walls
- Suitable for ready-mixed concrete of all qualities, HGT (hydraulically combined carrying layers), mixing of recycling material, mortar, floor pavement etc.
- Material feeding by front-end loader via a ramp to be filled up
- In compartment batcher version (TZ) the feeder skip is weighing container at the same time
- In in-line silo execution (RS) weighing is effected via the weighing belt
- Intensive mixing of the concrete components is done in a Stetter turbo mixer or in a twin-shaft trough mixer made by BHS.
- High concrete output
- Discharge of concrete into truck mixers or onto tipper trucks
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The new generation series of vertical concrete mixing plants is the product of 50 years experience in development, construction and production of more than 2000 concrete mixing plants working successfully all over the world. Stetter’s "Giants" meet the requirements and latest developments of the current concrete technology in all fields and are astonishing variable: either as stationary ready-mix plants, for application in precast factories, as combination for ready-mix concrete plants and precast factories, for large constructions sites or for dam construction. Production of mass or special concrete is no problem.
The main characteristics of the Vertical Concrete Mixing Plants:
- Optimum use of capacity thanks to vertical construction
- Stetter tower plant system with innumerable variations
- Feeding and storing of aggregates and cement/filler executed as per your requests perfect in detail.
- Precise weighing and batching thanks to perfected technique
- As a standard equipped with Stetter turbo mixer or BHS twin-shaft trough mixer, but - to meet all sorts of mixing requirements – also possible with other mixing equipment.
- Aggregate silos directly over the mixing and weighing station. They can alternatively be filled with a bucket elevator or a belt conveyor
- Cement silos are placed either over the operator’s stand or on a separate substructure.
- The control room can be integrated or built separately. It is equipped with Stetter microcomputer technique including interface for data processing.
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ORU LOGIK is the horizontal plant with storage bins studied to completely respond to the compactness needs and rapidity of installation on site. The conveyor belt and the weighing hopper are inclined to keep as lower as possible the loading point of the aggregate hoppers, avoiding excavation works
* The aggregate storage bins are widened at only 5 metres from ground to facilitate the loading process by wheel loaders of large dimension and to increase the storage capacity
* The rationality of the construction process and the extension of the pre-assembly reduce slightly the times of installation of the plant on site.
* Thanks to its modularity and compactness, ORU LOGIK batching plant can be loaded on standard trucks
The ORU ROME horizontal batching plants are designed and built for the specific needs of precast industry.
The support structure and the aggregate storage bins are hot galvanized. This type of surface treatment of the metal ensures an excellent protection against corrosion in any environmental condition, and therefore a longer life and better inalterability of the product. On request, the equipment can also be provided with paint coating over the galvanized surfaces.
The main characteristic of ORU ROME plants is their extreme reliability thanks to:
* The aggregate and cement weighing system uses homologated load cells
* The management unit of the plant is tailored to the specific requirements of the customer. It is foreseen manual, automatic, fully automatic or computerized working.The operator can follow and check on the control synoptic, or by video, each active phase of working cycles.
* To facilitate the discharge of particularly cohesive materials, vibrators have been installed on independent plates applied with a particular system to avoid negative stresses to the plant structure
* For water introduction checking, we can supply, either separately or combined, manual, timed and hygrometer systems
* A wide range of accessories (on request) allows to customize the plant: resistive or microwave hygrometric instruments to control the moisture in the aggregate as well as in the mixture in the pan, ecological systems for smoke and dust abatement in the mixing area and diverse metering equipments for additives, colours and water
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ORU ONEDAY is a pre-wired and pre-assembled mobile batching plant that has been engineered in order to meet the growing requirements of reducing time, space and handling in the yard.
The compact structure of the ORU ONEDAY plant allows the immediate passage from the transport configuration to the operational one, thus drastically reducing the time and spaces necessary for its installation on site.
The mixing group is the heart of the ONEDAY system: the ORU MS planetary pan mixer with vertical shafts allows the perfect and rapid mixing of high-quality concrete. The accurate control of every single phase provides an efficient and effective instrument for meeting the customer's requirements
ORU MULTIS 750/500 of IMER Group is the new mobile 30 mc/h batching system completely prewired and preassembled.
The ORU DAY MS mixing group is composed of:
* A frame made of heavy-duty steel beams which together with the rails for the skip, the electrical panel booth, the mixer and the water and cement weighing hoppers form a single monobloc
* The skip with a particular geometry fitted with rotary deflectors that allow a large area for admitting the aggregates. These deflectors in turn close when the skip rises preventing the material from falling out. Unloading takes place in the lower part of the skip through a simple tilting hatch: during this stage the skip is in the vertical position, allowing quick unloading also in the presence of compact and wet materials without leaving remains inside.
* The cement weighing hopper and the water weighing hopper rest on a support structure hinged to the front part of the mixing group.
* This type of structure is produced for the following mixers: ORU MS 1500/1000, 2250/1500 or 2250/2500S Planetary Pan Mixers
* Control panel installed in a recess of the support structure and protected by a sheet metal case.
The ORU DAY MB mixing group is composed of:
* A frame made of heavy-duty steel beams which together with the rails for the skip, the electrical panel booth, the mixer and the water and cement weighing hoppers form a single monobloc.
* The skip on the ground or underground with a particular geometry fitted with rotary deflectors that allow a large area for admitting the aggregates. These deflectors in turn close when the skip rises preventing the material from falling out. Unloading takes place in the lower part of the skip through a simple tilting hatch: during this stage the skip is in the vertical position, allowing quick unloading also in the presence of compact and wet materials without leaving remains inside.
* The cement weighing hopper and the water weighing hopper rest on a support structure hinged to the front part of the mixing group.
* This type of structure is produced for the ORU MB 3000/2000 twin-shaft mixer
* Control panel installed in a recess of the support structure and protected by a sheet metal case.
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The ORU ZENITH tower batching plant is the ideal solution in the cases requiring:
* High productivity (with different aggregate types)
* Reduced spaces
* Environmental and architectural respect
* A variety of functions both for the pre-cast industry and for ready-mix concrete
* Functionality (thanks to the philosophy of modular building)
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The range of Liebherr mixing plants includes vertical and horizontal configurations, as well as mobile systems.
Numerous variants and mixer systems guarantee the application of transport concrete, just as well as prefabricated units and concrete goods factories.
Also special solutions can be accomplished according to customers request.
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The plant is designed to cut mobilization costs and reduce the number of concrete plants owned. Only four trailers make up the entire plant and all trailers are less than 12'(3.65m) wide. The MCP plant with dual cement batch hoppers and wide aggregate weigh belts can theoretically produce up to 50 batches of 12 cyd or 9.23m3 (vibrated and compacted concrete) in an hour when a 30-second mixing time is used. The plant technology insures rapid concrete uniformity and better cement and entrained air dispersion within a batch (as well as batch to batch). The MCP Series plant can uniformly mix 12 cyds or 9.23m3 of 1.5" slump concrete in 30 seconds according to the American Society of Tests and Measures (ASTM) C94.
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Hydro-Control V- Water Control System for Concrete Mixing
Simple to use, accurate water control unit for use with the Hydro-Mix for manual or automated batch plants
The Hydro-Control V is a water control system from Hydronix. It is used in the concrete industry for controlling the mix cycle to automatically provide the correct addition of water in the shortest possible mixing time.
Using the reading from a Hydro-Mix or Hydro-Probe Orbiter sensor installed inside a mixer, the Hydro-Control V (HC05) accurately monitors the moisture levels of the material throughout the mix cycle, in both wet and dry mix stages. Using known recipes, the correct amount of water is then automatically calculated and added to the mix. This ensures that the required moisture target can be easily achieved, batch after batch.
Designed to be simple to operate and install, the Hydro-Control V can be used as a stand alone unit or installed into a control system, in both new and existing concrete plants. It has an easy to read graphical display which provides a wide range of information via a series of menus including mixing cycle status, recipe information, sensor signal trend and system diagnostics.
The unit incorporates a choice of different operating modes and is a multi-language system, making it the most versatile system on the market with different modes of control to suit all applications.
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