Liquid cooling systems - Import export

Offering a wide range of liquid cooling systems, power electronic building blocks, trackside converters, converters for coaches, locomotives, trains and trams.

AMT&C LLC carries out the FEM modelling and production, according to the customer’s technical requirements, of electromagnetic coils, coil systems, solenoids. Both uncooled and liquid-cooled systems can be designed and realized. We also offer fabrication and of measuring Helmholtz coils with a desired coil constant.

LT Liquid cooled systems are designed to supplement the existing refrigeration arrangement with an already installed chiller. This unit can be cooled by glycol provided from a currently existing chiller and provide additional low temperature cooling. It is perfect for achieving particularly low refrigeration temperatures that can go down to -35 °C degrees. Such solutions are mostly used for warehouse cooling and other industrial applications. GREEN SOLUTIONS | This unit is a part of Refra‘s environmentally friendly product group, as it is made using natural refrigerants. Such low GWP solutions are designed to have better efficiencies and capacities, as well as less environmental damage.

The CTT-EC-HV406L energy storage system has a wide range of applications, including but not limited to renewable energy integration, grid assistance services, commercial and industrial applications, and emergency response scenarios. In solar or wind farms, it can balance energy production with demand and improve the utilization of renewable energy. In the power grid, it provides auxiliary services such as frequency modulation and peak regulation, which helps to enhance the stability and reliability of the power grid. In business centers or industrial parks, it can be used as a backup power source or for peak cutting and valley filling to help reduce energy costs. In emergency situations, such as natural disasters, it also provides critical power support to ensure the normal operation of rescue and communication equipment.

Dry coolers are simple and reliable equipment. Their operating principle is based on a sensible heat exchange between air and water where: air is drawn in by fans through a finned coil, while water (or a mixture of water and glycol) flows through the tubes that make up the coil and cools when the (cooler) ambient air laps the surface of the latter. Fins are used to increase the overall heat exchange surface area so that the equipment can be as compact and efficient as possible.

Drycoolers are simple and reliable equipment. Their principle of operation is based on a sensible heat exchange between air and water where: air is drawn in by fans through a finned coil, while water (or a mixture of water and glycol) flows through the tubes that make up the coil and cools when ambient air (colder cooler) laps the surface of the latter. Exchange coils, with a "V" arrangement within the cooler, consisting of copper tubes and aluminum fins. The angle between the coils, the diameter of the tubes, and the thickness and length of the fins, are sized to ensure the best heat exchange performance, for a given fluid and air flow pressure drops.

Complete solutions specifically studied and designed for a more efficient and automatic management of evaporative cooling towers and industrial coolers. Some advantages of integrated cooling systems. - Program and modulate the progress of the machine during its use. - Optimize electricity consumption and water treatment. - Dosage and salinity control. - Water collection. - Remote monitoring and predictive maintenance possibility.

The PU series field-erected industrial cooling tower can serve very large plants: especially oil & gas, chemical and power generation. Available for all industrial water. Different materials are supplied according to project needs: concrete, steel, fiberglass and pultruded.

Compact design and reduced dimensions: a range of evaporative cooling towers with centrifugal fans for special space configurations. MCT-EC version available with electronically controlled fans.

This is a series of large industrial cooling towers for power generation, steel and aluminium processing, cogeneration and other large production sites. Efficiency, high performance, reduced installation and transport costs are granted.

A light and non-corrodible open-circuit evaporative cooling tower: process industry and HVAC operators will be able to count on its multiple versions and ease of transport and installation.

Ideal for water saving maintaining a high efficiency. All operations are managed by PLC with the possibility of remote management in “Industry 4.0” mode. Suitable for both industrial and HVAC fields of application. The adiabatic cooler, sometimes called adiabatic dry cooler or dry cooler with adiabatic pre-coolers, is designed to work with both air and water, with particular attention to efficiency. The external air is used to cool the liquid during dry operation and it is pre-cooled only in hot periods with wetting cycles of about 15 seconds during adiabatic operation (“adiabatic pre-cooling”).

The PAD-V adiabatic system is the optimal solution for increasing the efficiency of air systems, with capacities from 75 to 1,100 kW. Dry operation during cold periods: ambient air is drawn in and conveyed to the heat exchange coils (where the fluid to be cooled passes through): no water in the circuit, as during standard dry cooler operations. Energy use is also optimized by electronically modulated fan speeds based on temperatures. Adiabatic operation during hotter periods: outside air passes through the humidifier pack to be pre-cooled, before being conveyed to the finned coils and performing its cooling function: efficiency is increased. This also makes it possible to work at lower ambient temperatures.

RAW/E liquid coolers (water, water/antifreeze) operate through a closed circuit, consisting of a finned coil crossed in countercurrent by ambient air. Due to the sizing of the coil, it is possible to achieve process fluid temperatures close to the temperature of the intake air. They are industrial chillers designed for fluids between 0°C up to 70°C, with external temperatures between -10°C and +50°C: cooling powers available as standard from 64 kWf up to 782 kWf, considering a 10°C difference between ambient air and supply water. “RAW” series chillers are environmentally friendly machines: the fluids used in the cooling process are simply water/antifreeze (fluid to be cooled) and ambient air (cooling fluid). In addition, the use of high quality materials allows the achievement of high efficiency values (ratio of kWf rendered in cooling to kW absorbed in power consumption).

To get the maximum performance with minimum energy and management consumption, it is important that your cooler is always maintained at maximum efficiency. Checking the general condition of the main parts (in the case of an evaporative cooling tower: fill pack, motor fan unit, distribution, etc.), allows to maintain the functionality over time. For this purpose MITA offers a wide range of spare parts, solutions to restore and ensure the initial efficiency. Some advantages of spare parts for cooling towers and other cooling technologies. - Set of original spare parts for the first 5 years of operation: at an attractive price. - Certainty of immediate availability for original spare parts. - Spare parts corresponding to the original on request. You can also ask MITA Service for maintenance work on evaporative towers, evaporative condensers, adiabatic coolers and chillers of any brand.

Wide range capacity liquid cooled condensing units, designed for commercial and industrial applications with the cooling capacity from 10kW to 40kW. These units work on a principle of the heat rejection loop, where condenser heat is dissipated to the environment via water. Rejected heat can be used for additional needs in the same building, which gives these facilities additional economic benefits. These units provide an economical, compact alternative to traditional air-cooled condensing units. Built on an assembled frame with covers, this condensing unit can be designed in a variety of ways, depending on intended use. Collected with shell and tube or plate heat exchanger, 1 to 4 reciprocating or scroll compressors and a liquid receiver as well as refrigerant filters and a sight glass. Safety valve and pressure switches are added to increase the security of the unit. An additional 50 mm rock wool insulation can be supplemented for a super silent unit operation.

An indirect dry cooling system is characterized by the use of a condenser and air-cooled heat exchangers.The cooling system consists of the following main components :condenser (surface or spray type),cooling water circulating pumps and recovery turbines, if applicable,heat exchanger deltas including louvers,natural draft cooling tower,piping and valves,water storage tanks and transfer pumps,electrical equipment,instrumentation and control,accessories such as cleaning system, nitrogen blanketing system,The warm water from the condenser is delivered to the natural draft cooling tower by the cooling water circulating pumps and an underground piping network. After the cooling in the heat exchangers, the cold water returns to the condenser.

The cooling tower with plume abatement (also called hybrid or wet/dry) is an evaporative cooling tower combined with a dry heat exchanger, used to abate the cooling tower plume. This is the best available solution where local constraints are such that the presence of plume is not accepted in normal conditions (along motorways, airports, close to residential areas).Hamon has an unrivaled reference list in this field.Plume abatement can be offered with mechanical draft cooling tower (cells) as well as with fan assisted natural draft (circular hybrid).ADVANTAGES: no plume visibility. outstanding performance of an evaporative cooling tower. cost attractiveness. all types of heat exchange media. for cell CT :same flexibility as an induced draft cooling tower. all types of structure (wood – frp – concrete – steel)

The induced draft cooling tower generally offers the most effective and economical solution to most of cooling needs. Hamon has supplied numerous IDCT worldwide for all power and industry applications and all environmental conditions. The IDCT offers the following advantages:flexibility. cost effectiveness. air flow almost constant regardless ambient air temperature. adapted to any water flow .flexible operation by shutting some cells. adapted to high thermal performance .all types of structure – wood, FRP, concrete, steel. all types of heat exchange surfaces from splash grids to high performance film

Plume-abated fan assisted natural draft or circular hybrid cooling tower is the best technical solution for large heat loads and stringent plume abatement requirements.Seawater application. If overall height is limited. To keep countryside free from visible plume formations and shadow .For locations close to residential areas .To facilitate permission processes. ADVANTAGES VS CELL TYPE HYBRID COOLING TOWER: Compact arrangement/space saving. No recirculation and interference effects. No wash down (grounding) effects of plume. Use of natural draft. No corrosion due to humidity and salinity in the neighborhood. Visually an interesting architectural structure.

The fan assisted natural draft cooling tower (FAND) combines the advantages of the natural draft cooling tower and the mechanical draft cooling tower.It becomes the best available technology when :Locations with limited plot plan. Overall height is limited. Important heat load . ADVANTAGES VS. CELLS: Compact arrangement. Power saving due to natural draft. No recirculation. Always a good alignment considering wind directions. Cooling by natural draft in case of electricity shortage.ADVANTAGES VS. NATURAL DRAFT CT: Reduced height. Better cooling characteristics during the summer season. Higher flexibility

The natural draft cooling tower is the right choice for large power plants.It offers the following advantages :power saving (no power consumption to induce air flow- no fan).environmentally friendly.no mechanical noise (no fan).safety of operation.no recirculation as the plume is rejected at high level.limited plot area.limited maintenance.high longevity (generally more than plant life expectancy).Payback period between 8 and 16 years depending on several factors.Hamon offers both basin or water collecting devices. This last solution, developed by Hamon, is recommended for large cooling towers.It offers the following advantages :less pressure drop in the air inlet.reduction of pumping power.decrease of acoustic pressure in air inlet

Full Automatic Ice Storage System ( Ice Rake Technology ). ROSEN Full Automatic Ice Rake Storages and Delivery System is the perfect combination with a Flake Ice Plants with this, certain amounts of ice can be stored over a period and discharged on demand and for covering demand peaks. An entire daily capacity of the ice plant can be discharged during the production in a short period. Even excess production capacity will fill the ice storage and is not lost.

Free cooling system consists of a heat exchanger that cools down glycol mixture by using low temperature ambient air. When outdoor temperatures are lower relative to indoor temperatures, the system utilizes the cool outdoor air as a free cooling source. These energy-efficient units are perfect for industrial refrigeration or air conditioning processes, as they help to reduce mechanical energy consumption up to 80% and reduce maintenance costs as well as environmental impact. Comprehensive modular frame construction is assembled with high-quality EC fan motor technology, finned tube heat exchangers, 3-way valve and circulation pump. The galvanized steel and powder coated frame with a reliable insulation material ensures proper unit protection.

CWT series tanks store chilled water for refrigeration systems, heat pumps, fan coil units, and cooling chambers, especially in systems with limited water content or where production and consumption of cold are time-separated. Some models can alternate between cold and hot water storage for seasonal use in reversible systems. CWT series tanks from Teplobak come in the following versions: CWT CS: carbon steel with external anti-corrosion paint, up to 10,000 liters. CWT ZN: carbon steel, hot-dip galvanized accordance with EN1461, up to 3000 liters. CWT PC: carbon steel with internal bioceramic polymer coating and external anti-corrosion paint, up to 10,000 liters. CWT SS: stainless steel, up to 5000 liters. CWT tanks may include internal elements like partitions or pipe guides. Available with various types of insulation(anti-condensation rubber, two-layer insulation:rubber + polyester/polyurethane foam, rigid polyurethane).

Free cooling system consists of a heat exchanger that cools down glycol mixture by using low temperature ambient air. When outdoor temperatures are lower relative to indoor temperatures, the system utilizes the cool outdoor air as a free cooling source. These energy-efficient units are perfect for industrial refrigeration or air conditioning processes, as they help to reduce mechanical energy consumption up to 80% and reduce maintenance costs as well as environmental impact. Open frame construction can be assembled with high-quality EC fan motor technology, finned tube heat exchanger, 3-way valve and circulation pump. The galvanized steel and powder coated frame ensures proper protection of the internal unit construction.

in plastic contrution axial ventilators induced draft anothers models available

SAFFZEN 101® OVERFILL SENSOR 6 years warranty Compatible with all 5 wire systems Quick and easy installation Modular structure and Ergonomic design Researched and designed with support of Scientific and Technological Research Council of Turkey ( TUBITAK ) High Level Protection System and Stabilized Signal System ELECTRONIC STRUCTURE Not affected by the degrading signals and surge voltages, resistant to the sudden voltage rising ( surge test 2000 @voltage ), powerful resistant to the electrostatic discgarge ( ESD test @16.500 Volt ), High Level Protection System YSKS Editing the signal's errors in introduction part and the Stabilized Signal System SSS that postpones the other sensor's problems Electronic circuits are extra strong and electro-magnetic compatibility test ( EMC ) has ben complated succesfully