Chiller-ice maker package

Chiller-ice maker package

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  • Considering increasing needs of concrete industry for concrete cooling systems and based on the experiences and specialization in manufacturing cryogenic equipment, Farasard Company provides customized concrete cooling systems according to requirements of manufacturers and consumers with different capabilities. It is also important to note that as most of the projects are implemented in the hot climate of Iran, cooling concrete and its constituents will increase product quality and finally provide enough strength in the concrete structures. As concrete production is an exothermic process and considering its structure, diameter and low heat transfer coefficient, its outer part’s temperature decreases quickly and heat is trapped inside the concrete leading to its fracture and irrecoverable damages. So, cooling concrete and material in hot areas is necessary and design of cooling systems in concrete production process can play an important role. Generally, temperatures below +21°C is recommended in the tables for different scales of concrete during production and transportation. Different available and low cost coolers are required to achieve this temperature. So, considering the above points, it can be claimed that the art of state technology in the world in cooling concrete is using these special systems which provide cool water below +2°C in concrete construction and is capable of cooling supplementary materials and plasticizers of concrete through installing thermal converters, if required. Concrete Cooling System Concrete cooling system includes different components designed based on the capacity of batching plant, maximum placing of concrete during a day, and temperatures of the environment and the water used. This system consists of several parts including a special multi-stage chiller (based on the temperature of inlet water), tank chiller system and ice maker (if required), and sometimes includes storage tank and heat exchanger as well, based on the design involved. Design of cooling system provides maximum efficiency with minimum power consumption. The assembly of this system requires the least possible space and is in the form of an assembly in a conex. The best kind of condenser (evaporator condenser) is also used in this system which is consistent with conditions of concrete production stations. An advantage of this concrete cooling system is that it doesn’t require addition labor and most of the settings during the function of the plant is automatically set according to the necessary programming. Cooling of plants in the system is controlled by PLC system which can automatically determine necessary capacity of the batching. Another method for concrete cooling is simultaneous use of water and ice where the necessary cooling is provided by combination of cold water and ice providing very high efficiency for concrete producers. The plants applied in the concrete cooling system (cold water + ice) were designed not only to have transportability but also to be used individually instead of the whole system in a project or one plant of the system can be used individually in other project. Given the geographic position of Iran and high temperatures in the sites of big projects, it is necessary to produce concrete based on a standard temperature (maximum temperature for bulk concrete +22°C and non-bulk concrete +26°C) using cold water and ice in the concrete production process. Accordingly, ice making and water cooler system developed in Farasard Company were designed to require minimum space and labor while providing the maximum efficiency. Ice maker plants are developed in different models and capacities for concrete cooling, and given the final temperature of concrete and initial temperature of its constituents including cement, solid materials and different additives, ice must be also used in final mixture. Ice maker plants of Farasard Company are cubic, crashed and flake ice makers suitable for applications in concrete production industry.

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Address : No.65 – Parcham St. – Towhid Sq. – Tehran – Iran

Factory Address : Iran - Ghods City - Imamzadeh Blvd - After the Golbarg Road - Complex 47 - Place 9 - Postcode: 3153613111