Concrete Cooling - Hansa Industrieanlagen

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Finding the Finding perfect the technical perfect technical solution for solution your specific for your requirements specific requirements Consulting, Computation, Design Every concrete batching plant has it’s very own demand for refrigeration, depending on the local ambient temperatures, quality of water, production hours and many other operating characteristics. Our consulting engineers will find out the perfect solution for your project. First of all, please fill in the attached questionnaire that will enable us to make a first computation of the cooling requirement. After that we will contact you to discuss the technical specification. Step by Step Depending on the required cooling demand, one of the following refrigeration plants or combinations of them will be the best solution: cooling plant cooling media A) chilled water plants water +4°C B) iced water plants water +1°C D) flake ice machines ice –5°C E) aggregate cooling systems All components of our concrete cooling plants (water chillers, ice machines, ice storage, conveying systems) come in containerized and/or modular design. They can easily be extended and are prefabricated and mobile to a high extend. The following pages will introduce you to the technique, the pros & cons and the range of application of these machines. Pictures and technical drawings will give you a first impression of the reliability and quality of our refrigeration plants. For more detailed questions please do not hesitate to contact us The Refrigerants Engineering Besides the widely used CFC or HCFC-refrigerants, especially larger refrigeration machines are preferably equipped with Ammonia, which is a natural and very economical refrigerant and allows for highest COP-values (Coefficient of Performance)
Cooling of batching water – Pre-Cooling of water for Ice production – Aggregate Cooling Containerized concrete cooling plant in Saudi Arabia Flowing Diagram of a containerized chilled water plant Water Chillers Inside view of containerized water chiller with ice plant 24to Containerized Water Chillers Our containerized water chilling units are working with one, two or three step chilling systems, depending on water inlet temperature and specific conditions of your project. Independently working cooling circuits with one or more evaporators (chillers) will cool down the batching water to +3°C (TIWK CA-System) or approx. +4°C (HI CWP-System). The whole cooling system is built in a 20’ or 40’ container, with doors, ventilation and light. The chillers are equipped with air cooled-, water cooled- or evaporative condensers. For buffering the chilled water, which is produced during the night time, a chilled water buffer tank (simple earth tank or containerized tank) should be installed locally. The stored water is recirculated through the chiller in order to compensate heat up in the buffer tank. Containerized water Chillers are available from 20kW to 1500kW / unit. Range of application Chilled water systems are used A) in case of small or medium cooling demand, whenever medium concrete temperatures are sufficient or gravel, cement and admixtures are already at lower temperatures. B) for pre-chilling the water and 1 st step cooling, when Flake Ice Machines are used additionally.
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Concrete Cooling - Hansa Industrieanlagen

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