Cold Room & Freezer Tunnel

Portable Coldroom

2

In today’s world, more and more attention to food safety and quality has required.
Maleki Refrigeration Indco (Sarmacell) is leading manufacturer of cold storage with variety facilities operation in temperature ranges from  -۴۰°c  to  +۱۲°c.
At sarmacell we provide complete turnkey project solutions for any refrigeration application and industry such as :

  • Food Processing
  • Slaughterhouses (Meat and Poultry)
  • Pre-Cooling and Freezing Systems
  • Beverage Industry
  • Chemical and Pharmaceutical
  • Multi-Purpose Cold Storage

We also provide full range of services including :

  •  Full Site Survey
  • Detailed Cold Storage Facility Designing
  • Supply of Thermal Insulated Sandwich Panels
  • Supply of Refrigeration Equipments and Accessories
  • Complete Installation of Cold Rooms
  • Commissioning of Cold Storage Facilities
  • Maintenance of Cold Storage Facilities

Animated Coldroom

img_3519
In today’s world, more and more attention to food safety and quality has required.
Maleki Refrigeration Indco (Sarmacell) is leading manufacturer of cold storage with variety facilities operation in temperature ranges from  -۴۰°c  to  +۱۲°c.
At sarmacell we provide complete turnkey project solutions for any refrigeration application and industry such as

    Food Processing

    Slaughterhouses (Meat and Poultry)

    Pre-Cooling and Freezing Systems

    Beverage Industry

    Chemical and Pharmaceutical

    Multi-Purpose Cold Storage

We also provide full range of services including

     Full Site Survey

    Detailed Cold Storage Facility Designing

    Supply of Thermal Insulated Sandwich Panels

    Supply of Refrigeration Equipments and Accessories

    Complete Installation of Cold Rooms

specification catalogue Above zero

specification catalogue Below zero

 

    Freezing Tunnel

4

    Commissioning of Cold Storage Facilities

In today’s world,more and more attention to food safety and quality has required .
Maleki refrigeration industrial co (Sarmacell) manufacturer of cold room/freezing tunnel is leading provider  for keeping safe food preserved for safe consumption .
our expert engineers design your tunnel freezer to provide your exact specifications  based on your  characteristics , facility space and line layout.

specification catalogue

Ice Bank

untitled-1

An ice bank is a water cooling system used to facilitate heat exchanger from water to a refrigerant in a reservoir the chilled water is then pumped to a location where the waste heat is transferred to the atmosphere
With over thirty years of experience Maleki refrigeration indco (sarmacell)  is your equipment solution company for chilled water
We have all capacities available .ranges from 1000 liter to 60000 liter in reservoir
Ice bank property to be used in dairy / food industries, dam construction and concrete batching plant

We can provide all the solution and equipment

download_tp12312313321231313

(Parallel Compressor Systems (Rack

gallery1

Multi compressors – rack system – are assembled in a structure of metal base, by coupling two or four parallel compressors so that compressors are positioned in the top and all other equipment is positioned undernea
Oil reservoirs provide a holding charge of oil in an oil control system.the amount of oil circulating in a refrigerating system varies depending on the operating conditions.the oil reservoir caters for these fluctuations by providing additional storage capacity .the oil reservoir is fed by the oil separator and feeds the oil level regulators, mounted on the compressors crankcases . oil reservoir is supplied with two rotalock valves to easy connect oil fill and oil drain. a connection on the top permits the assembling of a pressure vent valve
The reservoir is provided of two sight glasses to check the oil level
The oil reservoirs are suitable for HFC refrigerant fluids,particularly R134a, R404A, R407C, R507 mixed with polyester lubricants . they are also suitable for old CFC or HCFC refrigerant fluids, mixed with mineral lubricants
Condensers can be air cooled, evaporative and shell & tube water cooled that connects rack to cooling tower
Rack system consist of
Oil level regulator
Connection adapter
Discharge line
Oil separator
Check valve
Oil reservoir container
Differetial pressure valve
Pressure equalizing
Oil supply line

download_tp12312313321231313

Blast Freezer

2324

A blast freezer is a freezer which is extremely cold. It may also be known as a shock freezer. Such freezers are intended to rapidly bring the temperature of foods down, freezing them extremely quickly. These specialized freezers are used in the frozen food industry for everything from ice cream to television dinners, and they are also utilized in some commercial kitchens for specialty tasks

When food is frozen, the water inside it crystallizes. If freezing takes place at relatively warm temperatures, the ice crystals which form will be large. In a blast freezer, the extremely cold temperature promotes very rapid freezing, which creates small ice crystals. The smaller the crystals, the less damage to the food, as large crystals can rupture cells. Once the food has been frozen, it can be moved to a more conventional freezer for storage, as long as the freezer stays cold enough to keep the food frozen

Many blast freezers operate with blowers which force chilled air over the food in the freezer to cool it down rapidly. Others may operate differently, depending on the design. These freezers can be equipped with movable trays for positioning foods, and they may also include an assortment of compartments for freezing. The freezer can usually handle foods which are chilled, at room temperature, or hot, as long as it is not overloaded; too high a volume of hot food, for example, can cause the temperature in the blast freezer to rise

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

3333

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

۳۸۰V/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

download_tp12312313321231313

Package Unit

%d9%be%da%a9%db%8c%d8%ac-%db%8c%d9%88%d9%86%db%8c%d8%aa

Packaged units
Packaged units offer both heating and cooling performance from one product. They contain three key parts: an evaporator, condenser and compressor. These units can be situated in a mechanical room, at grade adjacent to the condition space or on the rooftop of home or business.
Packaged units are typically less effective than central air conditioning systems. However each unit can be controlled from a different room and have a temperature that is independent of the others. They come in three variants:
۱٫ Packaged heat pumps offering heating/cooling using heat pump technology.
۲٫ Packaged air conditioners to cool residence or business and can heat it as well, using electric resistance heat strips during the cold winter season.
۳٫ Packaged gas-electric units offer all-in-one air conditioning and natural &/or LP gas-powered furnace performance.
۴٫ Packaged which use hot water comes from boiler for heating, and use the refrigeration cycle for cooling.
Advantages:
• PTAC units are relatively inexpensive to purchase per unit. This is because they are usually purchased based upon the individual room that it is needed for.
• PTAC are also quite cheap to operate. This is because they are self-contained. They are able to heat or cool a room individually. This helps to lower your bills and make your home a lot more energy efficient. Packaged Air conditioning units will only use the energy that needs using!
Disadvantages:
• There aren’t many disadvantages for a Packaged Air Conditioning unit besides the fact that they can only heat or cool one room at a time and would require multiple purchases to control the overall temperature of your home.
• Packaged air conditioning units are also often louder than split air conditioning systems.

Specifications:
• Aeration from 2500 cfm to 30000 cfm
• Full control over the operation of the fan according to the temperature of the condenser
• Copper tube/aluminum fin coils
• higher capacities can be produced on customer requests
• PLC can be used to Control System
• Unified and two-piece models and models with vertical and horizontal and L-type
• Equipped with washable Aluminum filters, HEPA, bag and plated