Fan Coil Unit

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Fan Coil Unit

 

Water Cooled Screw Chiller

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Maleki Refrigeration Industrial co. (Sarmacell) chillers can easily adapt for industrial applications such as brine cooling, ice thermal storage, and heat pump applications.

Our water cooled screw chillers are designed variable speed that uses a number of engineering advances to address four primary requirements of building owners and designers: efficiency, application flexibility, sustainability, and confidence.

Features

  • Long life, low maintenance, accurate and continuous capacity control
  • Reduction of starting amperage of chiller because of no-load setting up the compressor and reduce impact damage to the power supply network
  • High efficiency in comparison with reciprocating compressors
  • Reduce energy consumption while capacity monitoring
  • Is much quieter than reciprocating compression chillers
  • Is equipped with all safety systems such as dryer, anti-freeze thermostat, high and low pressure control system and oil return system
  • Capability of applying modern control equipment (PLC)

For technical specifications please click on the below link.

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Water Cooled Reciprocating Chiller

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Maleki Refrigeration Industries Co (Sarmacell) offers water cooled reciprocating chillers in a wide range from 10 to 280 Tons .

Our reciprocating chiller provides efficient cooling for offices, showrooms, restaurants and other commercial establishments. The chilling system is used for cooling water and other secondary coolants for air-conditioning and refrigeration aims.

Features

  • Easy maintenance
  • Capability of using PLC control system
  • Long life and less maintenance
  • Using Frascold and Bitzer compressors for high reliability and high efficiency

For technical specifications please click on the below link.

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Air Cooled Screw Chiller

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Sarmacell screw chillers were designed to meet the efficiency demands of today and the future by providing premium air-cooled chiller packages.

Air-cooled variable speed screw chillers provide superior performance. The Air-cooled Screw Chillers are suitable for working in extreme tropical weather conditions.

Features

  • Easy to install
  • The most efficient and highly reliable screw compressors from Europe
  • Environment friendly
  • Long life, low maintenance, accurate and continuous capacity control
  • Reduction of starting amperage of chiller because of no-load setting up the compressor and reduce impact damage to the power supply network
  • High efficiency in comparison with compression chillers or reciprocating compressors
  • Reduce energy consumption while capacity monitoring
  • Is much quieter than reciprocating compression chillers
  • Is equipped with all safety systems such as drier, anti-freeze thermostat, high and low pressure control system and oil return system
  • Appling modern control equipment (PLC)

For technical specifications please click on the below link.

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Water Cooled Scroll Chiller

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Maleki Refrigeration Industries Co (Sarmacell) scroll chillers are completely packaged water cooled chillers suitable for a variety of commercial and industrial applications from 10 through 100 tons. The water cooled scroll chillers are used in commercial HVAC cooling, industrial process cooling and heat recovery applications.

Our water-cooled scroll chillers provide chilled water for all air conditioning applications that use central station air handling or terminal units. Chillers are completely self-contained and are designed for indoor installation. Each unit includes scroll compressors, a liquid evaporator, water cooled condenser.

Our liquid scroll chillers can be installed easily and quickly into most building layouts, making them ideal choices for retrofit or new building designs.

They are ideally applied whenever a cooling tower or other condenser cooling water supply is available for the chiller capacities specified above.

Features

  • Energy-efficient and reliable compressors of Maneurop  and Copeland
  • Capacity modulation in steps
  • Extremely High Energy Efficiency
  • Microprocessor controller packed with intelligent features

For technical specifications please click on the below link.

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Air Cooled Mini Chiller

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Maleki Refrigeration Industries Co (Sarmacell) offers water cooled reciprocating chillers in a wide range from 10 to 280 Tons .

Our reciprocating chiller provides efficient cooling for offices, showrooms, restaurants and other commercial establishments. The chilling system is used for cooling water and other secondary coolants for air-conditioning and refrigeration aims.

Features

  • Easy maintenance
  • Capability of using PLC control system
  • Long life and less maintenance
  • Using Frascold and Bitzer compressors for high reliability and high efficiency

For technical specifications please click on the below link.

Chiller

         Water Cooled Chiller                 Air Cooled Chiller

Water Cooled Mini Chiller                                               Air Cooled Mini Chiller

Water Cooled Scroll Chiller                                            Air Cooled Scroll Chiller

Water Cooled Reciprocating Chiller                     Air Cooled Reciprocating Chiller

Water Cooled Screw Chiller                                          Air Cooled Screw Chiller

Air Handling Unit

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Air Handler Unit

An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system

Components
The major types of components are described here in approximate order, from the return duct (input to the AHU), through the unit, to the supply duct AHU output

Filters

  • Heating and/or cooling elements
  • Humidifier
  • Mixing chamber
  • Blower/fan
  • Balancing
  • Heat recovery device
  • Controls
  • Vibration isolators

An air handler is usually a large metal box containing a blower, heating or cooling elements, filter racks or chambers, sound attenuators, and dampers. Air handlers usually connect to a ductwork ventilation system that distributes the conditioned air through the building and returns it to the AHU. Sometimes AHUs discharge (supply) and admit (return) air directly to and from the space served without ductwork

Supply air passing through the AHU is filtered and is either heated or cooled, depending on specified duty and the ambient weather conditions. In some buildings, Air Handling Units are used only to supply fresh air for ventilation and extract stale air

For heating or cooling, AHUs may be connected to central plant such as boilers or chillers, receiving hot or chilled water for heat exchange with the incoming air. Alternatively, heating or cooling may be provided by electric heating elements or direct expansion refrigeration units built into the air handler

When AHU systems are used to extract stale air from the building, a controlled proportion of this air may be recirculated to avoid having to condition all supplied air. AHUs can also incorporate heat recovery mechanisms to extract heat from the air being expelled and use it to heat incoming supply air

Air Handling Units vary considerably in size, capacity and complexity, depending on the job they are designed to perform

Air Handling Units Specifications

Frame with constructed with galvanized sheet metal connected with welding and bolts is available as request

Centrifugal fan made of galvanized with Static and dynamic balancing technology

380V/50Hz/3Phases 1400 rpm Electromotor

Coils are made of simple copper tubes or intra-fin with aluminum fins 8 to 14 Fpi producing at 25 bar testing. (Materials can be changed according to customer’s request

One centimeter poly-roll insulation to prevent wasting cold and heat

The type of bearings is pillow block. Size is suitable for high pressure piping systems for grease to be injected from outside

V-type washable aluminum filters

All fan shafts are made of carbon steel

Air washer, fog nozzle, sprayed coil, steam humidifier and spray nozzle are also available as humidification Options

Frame with constructed with galvanized sheet metal connected with welding and bolts is available as request

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