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SNOWFALL ENGINEERING SERVICES

REFRIGERATION SYSTEMS HERMETIC SERIES

IT'S NOT JUST PRESERVATION. IT'S THE ULTIMATE IN PRESERVATION.

Snow Fall, India's leading refrigeration company, offers a complete range of evaporating and condensing units. These units are designed to deliver superior cooling for food preservation and are equipped to deliver temperatures for various applications.

The balanced selection of the evaporator and condensing units assures delivery of capacity. The matching controllers with refrigeration units support each installation and enable the controlling and monitoring of temperature. Each Blue Star installation comes with a weather-proof power panel that allows for easy, speedy, safe and long-lasting power connection. So when it comes to cold storage, trust in the experts for reliable, efficient and trouble-free refrigeration.

EVAPORATING UNITS

Snowfall's evaporators are compact and sleek. The evaporator is housed within the cold storage and occupies minimum space. This allows you to utilise the maximum volume of cold storage.

SALIENT FEATURES

Design your installation to suit your capacity requirement
Stainless steel body (SS304) for enhanced durability and strength
Excellent corrosion resistance
Inner grooved copper tubes for superior heat transfer
6 FPI coil to enable air-defrosting
Improved air throw for uniform air distribution
External rotor driven fans with low noise levels conforming to IP45 standards
Removable side panels for easy service and minimum downtime.

CONDENSING UNITS

Blue Star's condensing units are characterised by high-efficiency heat transfer and low power consumption.

SALIENT FEATURES

Energy-efficient scroll and reciprocating compressors
Powder coated body to make the units UV- and corrosion-resistant
Inner grooved copper tubes and slit aluminium fins for superior heat transfer
Filter drier for moisture and dirt protection
Pre-charged unit with service valves
Safety and control devices for better system protection
Weather-proof polyester powder coated canopy
Thermally protected and permanently lubricated fan motors
Smaller footprint for ease of handling and installation

CONTROLLER

Snowfall's controller is a two compressor controller with separate set points and differentials for each compressor.

SALIENT FEATURES

Specifically designed for refrigeration applications
Controls compressor cut off and temperature
HACCP provision (available in model 52H)
BMS compatibility (available in model 52H)

POWER PANEL

SnowFall's Refrigeration Units come with ready-to-use power panels that make electrical connections simple, fast and long-lasting.

SALIENT FEATURES

Embedded switchgear in the Positive Temperature Condensing Unit Power Panel with necessary accessories and defrost controls available for Negative Temperature Units

REFRIGERATION SYSTEMS SEMI-HERMETIC SERIES (SUPER TROPICALISED)

PACKAGED FOR POWER-PACKED PERFORMANCE

Blue Star, India's leading refrigeration solutions provider, offers you a wide range of refrigeration units to suit different business needs.

Processed food industry segments like poultry, marine and meat processing require heavy-duty operation, while the ice-cream industry is growing by leaps and bounds and needs significant storage facilities at production and distribution points. To tackle these critical temperature requirements, Blue Star brings to you a fully-packaged semi-hermetic refrigeration system.

In all these applications, we understand what you need to succeed: reliability and the assurance of holding temperature maintained within critical limits. These are possible only through well-packaged, well-engineered refrigeration systems with reliable components.

Blue Star's range of condensing units is designed using world-class technology and components. It is created to function efficiently even at high ambient temperatures, assuring you of trouble-free temperature management even during peak summer time. What's more, the range is available in both air cooled and water cooled options to suit different needs.

AIR COOLED CONDENSING UNITS

The new range of air cooled condensing units is robust in construction and uses world-class and highly reliable components. It is designed to enable quick and easy installation.

These units use semi-hermetic reciprocating compressors that offer significantly higher cooling capacity, reliability and flexibility than market standards. They also come with factory-fitted components and are extensively tested for reliability. So you are assured of qualitative system balancing under controlled conditions, which ensures delivery of committed capacities.

SALIENT FEATURES

Air Cooled Condenser

Tropicalised high ambient air cooled tube and fin condenser, with internally grooved copper tubes, results in increase of heat transfer surface area for better heat transfer, thus increasing efficiency of the refrigeration system.

Condenser Fans

High quality and reliable axial fans ensure uniform airflow across the heat exchanger, increase COP of the compressor and reduce power consumption. The motor of the condenser fans is equipped with an HP switch to ensure optimum condensing pressure and temperature.

Weather-proof Housing

The condensing unit is mounted on a sturdy base frame and provided with a powder-coated and corrosion-resistant casing.

WATER COOLED CONDENSING UNITS

Blue Star's water cooled condensing units include a semi-hermetic compressor, water cooled condenser with safety valve connection, service valves, a base frame and vibration absorber installed on the discharge line, in some models. They are of high-efficiency design with spacious dimensions. At the same time, they are compact and generally consume less power. Their shell and tube sheet is made of carbon steel, and the tubes are of copper with integrally finned thick walls.

Water cooled units are generally preferred for cold rooms in hotels and the processed food segment, for reasons of availability of treated water. It is convenient to locate water cooled condensing units even in places without adequate ventilation for condensation.

Water cooled units are capable of delivering consistent performance irrespective of variations in ambient conditions. Moreover, the water side connections allow supply of both mains water and cooling tower water.

Shell and Tube Condenser

Water cooled condensers come with internally grooved and externally finned tubes which increase heat transfer area, which in turn needs less refrigerant charge. They are also compact and lightweight. What's more, as a result of the circular end covers, there is a higher flow rate of water and refrigerant inside the Shell and Tube condenser. This increases COP of the compressor and lowers power consumption.

Base Frame

Sturdy and robust, the base frame is CNC punched, CNC bent and 4 mm thick with hexagon rivet nuts. This ensures no rusting and a longer product life.

COMMON FEATURES

Semi-hermetic Compressor

The semi-hermetic compressor is compact, economical, efficient and very easy to maintain. Its removable heads, stator cover, bottom plate and housing cover allow easy access for field repairs. What's more, the compressor is fitted with suction and discharge service valves and is also provided with a crank case heater.

Diagnostic Black Box*

This compressor also comes with a diagnostic black box which ensures constant monitoring and fast diagnosis. It can be connected to a computer, via USB, to identify the cause of malfunction. *Available with Q-Series, S-Series and V-Series compressor models only.

Oil Separator

The oil separator allows longer piping distances and enhances system reliability and uptime. It comes with GOMAX-make hose assembly (for the oil return line).

Liquid Receiver

Good quality liquid receiver (with Rotalock valve) ensures constant flow of refrigerant to the thermostatic expansion valve and thus increases system reliability.

GOMAX Flexible Tubes

These tubes eliminate any leakage of the refrigerant during operation and transportation. This improves the life of the product and enhances aesthetics.
Vibration Eliminators in the Discharge Line
This is a highly beneficial feature, as it reduces vibration during operation, thereby reducing any chance of leakage of the refrigerant.

Sturdy HP/LP Mounting Bracket

3 mm thick and galvanised, the robust bracket is ideal for mounting an HP/LP switch. This helps minimise variations of the pointer, ensuring accurate readings.

Brazing

The use of 42% silver brazing rods ensures better protection of joints, pipes, components or controls and minimises refrigerant leakage.

Refrigeration Controls

The condensing unit is fitted with HP/LP switches with GOMAX-make hose assembly Filter drier, Sight Glass and Liquid Line Solenoidal valve. Its components are from internationally reputed manufacturers.

EVAPORATING UNITS

Blue Star's evaporators are compact and sleek. They are housed within the cold storage and occupy minimum space. This allows you to utilise the maximum volume of the cold storage.

SALIENT FEATURES

Stainless steel body (SS304) for enhanced durability and strength
Inner grooved copper tubes for superior heat transfer
6 FPI coil to enable air-defrosting
Improved air throw for uniform air distribution
External rotor driven fans for low noise levels and to conform to IP45 standards
Removable side panels for easy service and minimum downtime
Blue Star compressor controller has separate set points and differentials for each compressor.