SRK FROST FREEZE TECHNOLOGIES PRIVATE LIMITED

Tennur, Tiruchirappalli, Tamil Nadu

Ripening chamber for Banana / Mango / Guva / Papaya as per DIN Standard by

Methodology I& Methodology II

Temperature:Different fruits need different temperatures to get optimum ripening, the rough thumb rule is that the temperature for ripening will be the lowest possible temperature the fruit can withstand without injury. Generally all fruit ripening temperatures fall between 18 degcent. to 22 deg. cent.

Ethylene:A catalytic Ethylene generator capable of bringing ethylene levels to 400 ppm in closed rooms of 200 cu. meters is provided. This can be optionally controlled from the central microprocessor unit. For larger facilities we have developed a centralized system.

Ventilation:Every fruit respires and from time to time air changes are necessary as oxygen levels drop and co2 levels increase. In order to decrease co2 levels air changes are effected by a specially designed blower, which is used for ventilating.

• Our Forced Air Pre cooling chambers are designed to extract field heat from fresh fruits and vegetables . Evaporator units of these chambers are designed to suck cold air through the perforated boxes of commodity so as to attain desired temperature with in 3-4 hrs.High humidity levels are also maintained inside the chambers to retain the freshness of fruits and vegetables and also to avoid weight loss.
• Rapid Cooling of a commodity after harvest, before or after packaging and before it is stored or moved in transit, prevents deterioration of the more perishable vegetables. The faster field heat is removed after harvest, the longer produce can be maintained in a good marketable condition. Cooling slows natural deterioration, including aging and ripening. Slows growth of decay organisms (and thereby the development of rot) and reduced wilting since water losses occur much more slowly at low temperature then at high temp.

CA Cold Storageuses oxygen and carbon dioxide concentrations of about 1% to 5% for each gas in most applications. Normal room air has an O2 concentration of about 21% and CO 2 levels near 0.03%. Low O2 and high CO 2 levels slow the ripening process, stop the development of some CA Cold Storage disorders such as scald in apples, and slows the growth of decay organisms. All of these effects increase storage life of fresh produce compared with conventional refrigerated stores. These facilities are recommended for long term storage of fruits and vegetables like Apples, Pears, kiwi, cabbage etc. for up to 10 months.

SRKoffers split type refrigeration Units for walk-in-cold rooms. The refrigeration units are designed to suit Indian and international conditions. The range of SRK refrigeration units are available in :

1. 0 o C to + 8 degree C.
2. +18oc to +22oc

• 25oc to 30oc

Special Features of TUNNEL BLAST FREEZER / IQF SYSTEMS

ENCLOSURE:The enclosure cabinet should be well finished and made of 165 mm PUF panels. The dimensions should be min 8ft (L) X 5ft (W) X 5 ft (H). or customized

Operating Temperature Range : -45 deg c

The door should be single, Small hinged, side swing type, left & Right hand opening, service door either manual or convyour method

TECHNICAL SPECIFICATIONInternal load : 1000 gel packs / 1000 Kgs of Choco bar mould / 1000 Kgs of Frozen Poducts / Refrigeration units: 1 sets of, Air-cooled Split Refrigerant :R-404aCompressors: Single / double stage semii Herimatic Compressor

Commercial cold storage

Our company holds expertise in providing Commercial / multi commodity / multi temperature Cold Storage & Refrigeration System. We are supported with a sophisticated manufacturing unit that allows us offer customized solution to our clients as per their industrial requirement. The cold storage system that we offer provides our clients with complete protection to their goods from variation in temperatures.

Providing manual :Meza nine flooring and fork lift operation for Commercial Cold Storages

• These panels are modular and prefabricated sandwich type CFC Free panels. The panels consist of two outer skins with an inner insulated core made up of self-extinguishing Rigid Polyurethane Foam with high insulation coefficient of 60 -80 -100 -120 -150 -165-200mm thickness having a width of 1000mm and length up to 12000mm for Chiller, Freezer & Blast Freezer applications.

Blast FreezerFeatures for ICE CREAM / FROZEN PRODUCTS:

• Modular PUF panel of 165 mm thickness used for Blast Freezer
• Temp maintain : -45 to -40 deg By attaining

Blast chiller Features for CURD / DE HYDERATED PRODUCTS:

• Modular PUF panel of 100 mm thickness used for Blast Freezer
• Temp maintain :+15 deg c form + 40 / + 70 deg c By attaining in 4 hours

TheWalk- In-Cold Roomthat we offer to our clients is manufactured under the supervision of our expert personnel who guide the clients select appropriate machines for their chilling and freezing requirements

• These PUF INSULATED DOORS are modular in nature and CFC Free panels.
• Types of Door be :

Hindge Door / Sliding Door / Suit Door / Over Head Sectional Doors

All door are modular in nature and customised sizes and thickness

Dutch shelf system: Galvanized shelving including aluminum sideboards, Sideboards with round top, Witheasy and solid bottoms, including picking lorrie rail.

Mushroom House Watering System

• 5-arm spraying tree
• Automatic Muncko spraying unit for middle aisle.

Mushroom Machinery / Mushroom Equipment / Mushroom Growing Supplies

• 3 pulling winches, 1-arm,
• Ruffling machine Netwasher, manual type Netwasher including brushes
• Machine lift to attach to the shelving Picking racks- Picking wagons
• Picking lorries including platform- Dofra pump unit- Cable reel
• Growing nets- Mushroom weighing scales-And other small available mushroom growing supplies

• Density 40 kg + 2 kg / m3
• Pre Fabricated Sandwich type Insulated CFC Free panels.
• Insulation core made up of Rigid PolyUrethane Foam
• K-value of insulation: approx. : 0.35 W per sq.m per deg. K
• Thermal conductivity : 0.023 W/sq.m/deg.K (AGED)
• Compressive strength : 2.1 kg/sq.m(0.1-0.3 N/sq.mm)
• Tensile strength : 3.7 kg/sq.m
• Bending strength : 2.9 kg/sq.m(0.1-0.3 N/sq.m)
• Adhesion strength : 2.9 kg/sq.cm
• (PUF to steel) (0.1-0.5 N/sq.m
• Closed cell contents : 90 to 95%
• Water Absorption : 0.2% by volume at 100% RH
• Vapour permeability : 0.08 to 0.12 gm/hr/sq.m at 90% RH And 38 deg. C
• Thickness of outer sheets : min. 0.5 mm
• Material of outer sheets : Profiled Galvanised Sheet Steel / S.S / FRP with tread / depth of profile approx. 5 mm