CATALOGUE_CONCRETE PLANTS

Transcription

1 GENERAL CATALOGUE_CONCRETE PLANTS

2 HISTORY The Fifties, postwar reconstruction, the path of a country launched towards modernity. This is the environment that gave birth to CIFA model for the design and development of concrete mixing plants. In those years, CIFA represented one of the very few industrial realities able to meet the pressing needs of the infrastructure. Thus the Barchetta model systems were created, then the Universal and finally the Lodi, a technological solution that revolutionised the market. Pioneering installations constituting the very history of the sector, the base on which CIFA built an unequalled range for every system requirement, the fruit of constant commitment to technological research. BUILDING TOMORROW. TODAY Developing a country s infrastructures means thrusting it forward and giving impulse to the whole economic machine, the essential flywheel for the balanced progress of a people looking to the future with optimism. Indeed, building dams, bridges, viaducts, tunnels and civil and industrial buildings, concretises man s social necessities, his group instinct, his need, to unite and share with others. Thus the building sector represents the opportunity to attain new and ever more ambitious objectives through continuous development of research and of design and implementation technology. A project that assumes a vision aimed at the future, careful to grasp all the signals and opportunities offered by today for building tomorrow. An observation of the changing reality all around that has always typified CIFA, thanks to a design and construction model for batching and concrete mixing systems that is being currently developed in the modern Research & Development Centre, involved in advanced studies into concrete technology. An unequalled wealth of experience, continually implemented, that has led CIFA to develop systems with a high production capacity and maximum reliability, integrated structures in which the mechanics and structural work combine with the most sophisticated control and management electronics.

3 A specialist contribution in the design and supply stage, combined with the ability to install and test, through the work of skilled technicians, able to cooperate with the purchaser and his staff, in the light of customer service. From all this emerges CIFA s desire and ability to offer itself as an authentic partner to both small and large contractors through a problem solving and organisational ethos that is unparalleled, in the international framework.

4 HORIZONTAL DRY BATCHING PLANTS LORETO SERIES Batching plants entirely preassembled and in compact dimensions, for an easy installation in a restricted area with difficult access. The plants require simple and economic foundation with an easy and quick installation as well as short times. The aggregates storage and batching unit is completely hotgalvanized to preserve the plant for a long operational life. Aggregates weigh bin, by electropneumatically operated gates, with weight batcher equipped with electronic loading cells and extraction belt conveyor. Cement batching by electronic loading cells with weight bin, complete with electric vibrator, discharge valve and screw conveyor to feed the truckmixer. A laterally discharge inclined belt conveyor with hotgalvanized structure feed the batched aggregates to the truckmixer. An electronic water flow meter batch the necessary water. A wide range of accessories are available to meet the requirement of the customers. LORETO 4 SUPER 4 MAXI Hourly output in dry batches Max batching capacity per cycle Aggregates storage capacity Compartments of aggregates /h N. 60 7,

5 PERSONAL P 5.30 P 5.36 P 5.36 DUAL DT P 6.30 P6.30 DUAL DT Hourly output in dry batches Max batching capacity per cycle Aggregates storage capacity Compartments of aggregates /h N PERSONAL SERIES The wide range of batching plants PERSO NAL Series covers every kind of needs by the continuous evolution of the market. The high grade of quality standard of manufacturing, like the completely hotgalvanized construction, offer several solution of aggregates storage either for the number of compartment or for production capacity. The wide range of accessories is also optionally available to meet any kind of specifications of the customer as well as sand moisture measuring probes installed at the discharge gates, automatic controls, additives weight batchers, cement silos and antidust emission filters at the loading points of the truckmixer. DUAL PLANTS TWIN FRAME The plants DUAL DT are the synthesis of the large flexibility of the PERSONAL series plants. These dry batch plants assure great production of concrete within limited area of installation and economic costs of operation and maintenance. The plants DUAL DT are made by one unit of aggregates linear storage bin with a twin batching module complete with separate and independent aggregates weight batchers, extraction belts and feeding for two loading points for truckmixers. The two independent points of loading for truckmixer and their position can be customized to satisfy any requirement where are practically needed two batching plants in one unit.

6 HORIZONTAL CONCRETE PLANTS DRY/WET WET LORETO / PERSONAL SERIES The high grade of versatility of the plants of LORETO and PERSONAL Series offer a large types of mixing plants for the preparation of readymix concrete with or without the bypass for the dry loading of the truckmixers to meet the best solution either for the Readymix or the Construction Companies. CIFA has developed in this series of plants components, devices and technical solutions to work in optimal condition with the high performances required by the market and respect of the environmental conditions. A large range of solutions can configure the plant to meet the specifications of the customer installing the twinshaft or vertical axle mixer fed by skiphoist or inclined belt conveyor, with or without precharge waiting hopper and the drybatch bypass for the truckmixer loading with suction system for dedusting equipment. The modular system of the plant consent to supply concrete plants suitable to satisfy any kind of production requirement.

7 DRYWET PLANTS LORETO PERSONAL Hourly output in dry batch Hourly output in compacted concrete (WET) with waiting hopper Mixer capacity 4 compartments aggregates bins 5 compartments aggregates bins 6 compartments aggregates bins /h /h lt. 4 Super D/W / Maxi D/W / D/W / D/W / D/W / WET MIXING PLANTS SKIP VERSION LORETO PERSONAL Mixer type Huorly output in compacted concrete (DIN 1045) Mixer capacity 4 compartments aggregates bins 5 compartments aggregates bins 6 compartments aggregates bins /h lt. L4W1000/S TWIN SHAFT / PW1650/S TWIN SHAFT 65 0/ PW2000/S TWIN SHAFT / PW2330/S TWIN SHAFT / WET MIXING PLANT BELT VERSION LORETO PERSONAL Hourly output of compacted concrete without waiting hopper Hourly output of compacted concrete with waiting hopper Mixer capacity 4 compartments aggregates bins 5 compartments aggregates bins 6 compartments aggregates bins /h /h lt. L4W1000/N / PW1650/N / PW2000/N / PW0/N / PW3000/N / QUALITY CONCRETE Batching and mixing plants equipped with PLC/PC systems, for the manual, semiautomatic and automatic process, in order to grant batching accuracy, row material, output data and machines fleet handling.

8 CIFAMIX, THE MODULAR CONCRETE PLANT CIFAMIX 2000, 2, 3000 is the synthesis of a modular and versatile system for an extremely compact, reliable mixing plants with high performances with the respect for environment to produce high quality concrete permanently under control. The modular structure of the plant enable to satisfy a wide range of specifications either for production requirement or climatic conditions. The extreme modular structure of CIFAMIX with production per hour from 90 to 120 m3 of quality concrete offer mixing unit with installation of horizontal twinshaft forced mixers or alternatively, for the CIFAMIX 2000 a planetary mixer is also available. A tilting skiphoist without pits feeds the batched aggregates at the mixer. The module for aggregates storage and batching unit is available with 456 compartments with capacity from 100 to 300 m3 The twin frame DUAL DT can also be combined to have 240 m3/h output within small area. The modules are manufactured with hotgalvanized steel and structures assembled and wired in the factory to ensure an easy and fast installation with an economic road or sea transport. The production process of the plant is controlled by advanced technology automatic equipment based on PC/PLC with and easy and clear use by the operator and an entire management of the production quality, assuring high batching accuracy with an optimal use of the rawmaterial as well as a statistic management of the production data. CIFAMIX MIXER TYPE TWIN SHAFT TWIN SHAFT TWIN SHAFT OR PLANETARY Hourly output in compacted concrete /h (DIN 1045) Mixer capacity lt. 3000/ /2 4500/3000 Aggregates weigher Kg Cement weigher Kg Water weigher Kg Extraction belt conveying capacity /h compartments aggregates bins compartments aggregates bins compartments aggregates bins Voltage v/hz 400/50 400/50 400/50

9 COMPACTEASY, THE PLANT IN ONE UNIT ONLY CIFA COMPACTEASY is a concrete mixing plant for Contractors and readymix Companies which need high quality standards and performance without high costs of installation concerning foundation works, time for putting into operation and easy erection, dismounting and transport. CIFA COMPACTEASY is a compact roadtransportable main unit by a lowbed trailer with full assembled and wired equipment for the control, batching, conveying and mixing. Additional trailers are necessary for the accessories to complete the plant under the specific request. CIFA COMPACTEASY 1500 is suitable for an easily transport, quick erection and ready to produce quality concrete within a short time from the arrival on site. For installation no special foundations or pits are required. We optionally supply a steel frame and accessories for installation on prepared compacted ground under CIFA specifications. COMPACTEASY includes the control cabin in the main unit with the control board for the manual operation of the plant including the digital indicators of the weightbatchers and a new automatic control system based on PLC and PC developed by CIFA. COMPACTEASY TECHNICAL DATA Output (vibrated concrete) /h 55 as per DIN 1045 rules Mixer capacity litres 2. Output of vibrated concrete for batch litres Number of aggregates n 4 Total aggregate storage capacity 45 Max. aggregates size m2 Aggregate scale capacity kg Cement scale capacity kg 700 Water scale capacity kg 350 Height of feeding ramp on both sides m 2,3 Earth bearing pressure kg/cm 2 3,5 Installed power (basic version) kw 88 Tension voltage v/hz 400/50 Dimensions for road transport lxwxh 14,3x2,5x3,3 Total weight kg Eurocods conformity: Seismic conditions cat. 8 Wind load cat. 1 Snow load cat. 1

10 TOWER PLANTS The project of the CIFA tower plants enable the installation of the mixing plant with small area dimensions with big storage capacity and high production. The compact design and enclosure of the plant offer the complete safety for the limitation of dust emission, insulation and noise reduction. The CIFA tower plants are a well known solution for the readymix Companies to produce quality concrete and that are looking for durable installation and for the Contractors involved in great project of civil engineering where CIFA has developed his knowhow since the first installation in The composition of the plants is studied in strength cooperation with the customer proposing a one design project suitable to meet entirely the request of big production capacity with batching and mixing systems for dry or wet plants with installation of one or more mixers of different models, planetary, pantype, twinshaft or the well CIFA proven tilting mixers for preparation of large volume concrete for dams constructions.

11 CONTINUOUS MIXING PLANTS FOR STABILIZED CONCRETE AND RCC (Roller Compacted Concrete) The CIFA plants MIC series for the preparation of stabilized concrete meet the necessity of continuos production of the special concrete required for the execution of railways, roads, highways and airports by volumetric or weighing batching system with installation of special continuous flow mixers (pug mills). The MIC plants have an extremely compact design with full assembling and wiring in factory with easy transport and fast installation given high production capacity. The same plants equipped with higher advanced technology and special wear resistant parts meets the requirements of the contractors involved in the production of RCC for important engineering works. MIC 160 Hourly output Ton / h 160 Total storage capacity of one hopper divided in 2 compartments mc 25 Two volumetric belts with speed variators by motovariator Mm 500x1500 Volumetric water batching l/min 270 Volumetric screw conveyor with speed variator mm 193x6800 Inclined belt mm 600x10000 Installed power kw 40 Absorbed power kw 40

12 AUTOMATIC CONTROL SYSTEMS The CIFA batching and mixing plants can be controlled by sophisticated and technologically advanced automatic control system realized by PLC and PC for the complete control of the concrete preparation within definite quality parameters, the planning of deliveries and the statistics management or the productions data. The dialog interface between the computer control and the operator have been developed to give an high intuitiveness to all the operation to set and control the production with screens and printing in Italian and foreign languages depending by the Country of final destination. values for the calculation in real time at each batch of the compensation values to increase the quantity of the respective sands and proportional deduction of the water batching to keep constant the water/sand ratio stated in the mixdesign. In special application is also possible to install concrete consistency control device with probes in the mixing room to ensure always the same repeatability of the consistence value for each mixdesign at mixer discharge. According to the modul philosophy of CIFA plants also the automatic control systems CIFA PC are prepared for the installation with expanded packages for connection with hostcomputers, network with several concrete plants, management of the truckmixers with remote control, connection with quality control laboratories as well as teleassistance. The concrete quality can be ensured with the optional installation of sand moisture measuring devices with conductive, capacitive or microwaves probes with automatic transmission to the PC of the measured Special care have been used by CIFA to develop and install highly reliable control and management systems to ensure the constant quality of the produced concrete: additive weightbatchers available in module to batch 1, 2 or 3 kind of liquid additives by indipendent electronic weighing systems; sand moisture measuring device with capacitive probes; "Wattmetric" system to indicate the consistency value of the concrete produced by mixer.

13 CONCRETE PLANTS BY THE ENVIRONMENT SIDE Save of the enviroment is the main objective of CIFA. Considering this point CIFA has projected optional equipment for all the batching and mixing plants as efficient suction dedusting systems with special selfcleaning suction filters, enclosure of the plant by insulated panels for the reduction of the noise pollution with a design for a low aggressive enviroment impact. The dedusting equipment reduce the dusting pollution in the environment which are unavoidable generated during the batching, mixing and truckmixers feeding operation. The cement silos can be equipped with selfcleaning filters to be installed on the silo roof, the cement weigh bin of the dry plants are equipped with cartridge type filters with cleaning by counterflow air pressure system, the mixer are equipped with dynamic filter with high prevalence dust exhauster. The loading point of truckmixers for the dry batching plants can be equipped with the compact filtering system type EKOS 2/12 with telescopic bellow and dynamic filter of 12 or with the loading station type EKOS 2/70 which has a suction hood and a 70 filter installed above the cement weight batcher with the direct discharge of the collected dust in this last one. The enclosure systems of the CIFA plants are made by prepainted steel sheets or thermalinsulated sandwich panel with solution of lateral enclosure or total covering depeding by the type of each installation.

14 ACCESSORIES CIFA plants can be equipped with a wide range of accessories: Aggregates feeding equipment from ground with belt conveyors Aggregates feeding equipment from ground by bucket elevator Extension legs to avoid concrete piers Preparation for heating equipment Antiwear lining for aggregates batching gates and weight bin Insulation of aggregates bin Insulation of mixing unit Automatic hig pressure water washing system for mixer Preparation for water chilling and ice plant Liquid and oxide weighbatchers Cement screw conveyors Cement silos with accessories Cement bagsbreaker with vertical screw conveyors Different power supply on request

15 CONCRETE RECYCLING EQUIPMENT CIFA develops two systems for the recycling of the residual concrete caused by the SRC 700 washing of truckmixers and concrete pumps and the return back of concrete for some deliveries in the truckmixers. SRC 700 has the capacity to recycle up to 15 /h. It consist of a screwconveyor separator with the aim to separate the aggregates from water with lime and cement content; the aggregates are mechanically lifted and simultaneously washed by spraying nozzles during the conveying. The waste water is collected in a proper tank. VIBROWASH has the capacity to recycle up to 30 m3/h. It is made by a special vibrating Max theoretical output Voltage Screw conveyor External diameter Length Power Charging hopper Inclination angle Dimensions (l x h) /h V/Hz. mm mm kw m / ,5 35 3x2 screen, installed above the tank, to collect the residual waste water and to divide sand and aggregates by water and cement, thanks to the draining system of the grids with Collecting tank Dimensions m 3x3 4x4 different meshes. The aggregates are conveyed by the vibration of the screen with simultaneous washing by spraying nozzles. The outlet of the VIBROWASH is equipped with a belt conveyor to store the residual aggregates in a stockpile, with an easy access, for a front end loader to keep the material to be reused. The waste water is collected in a tank and, for both equipment, can be reused either for the first washing of the truckmixers and for concrete pumps, as well as in the batching of the concrete preparation plants, by a special flowmeter and according to the max. quantity of recycled water, admitted in the specifications and laws in force. Max theoretical output Voltage Total weight Vibrators power Charging hopper Dimensions Collecting tank Dimensions /h V/Hz. kg kw m m VIBROWASH / x6 3x2 h=3,5 ACCESSORIES ON REQUEST: Both systems can be equipped with accessories: Submerged pump to supply waste water at the washing point of tuckmixers Submerged pump to supply waste water at the batching plant Electric agitators with propeller shaft for the waste water collecting tank, complete with installation frame Batching system for waste water for the batching plant.

16 CIFA S.p.A. Via Stati Uniti d America, 26 >> SENAGO (MI) >> Tel >> Fax >> >> cifa@cifa.com The catalogue shows models, outfitting versions and configuration possibilities (standard and optional) of machines for the production, transport and pumping of concrete, manufactured and distributed by CIFA SpA. The catalogue is intended for general information purposes only and the information it contains shall not be deemed a contractually binding document, since CIFA SpA may make constructive and outfitting modifications at any moment and during the period between publication of the catalogue, the production of the equipment and the publication of a more updated catalogue.