Liquid Nitrogen Based Transportable Refrigeration System- Sheetal Vahak Yantra (SHIVAY) intended for transportation of fruits vegetables & Pharmaceuticals products caters up-to requirement of minus 40 °C temperatures. This transportation can be carried out in a specially developed refrigerated container that can be mounted on any truck or can be built on the chassis of any vehicle. It is refrigerated by using liquid nitrogen. This technology has been tailor made for Indian conditions and is aimed at solving issues like high maintenance due to rough roads, which are faced by conventional refrigerated trucks (reefers) operators. The system does not use diesel for refrigeration, is 100% eco-friendly as it generates no pollutant gases or sound and is economical to use.

1. The cost of liquid nitrogen consumed is lower than cost of diesel consumed by 20-25%.
2. This standalone system needs no input from vehicle or the driver. Same system can be loaded and transferred on any carrier like train or truck. Thus it is truly multi modal.
3. Only two simple moving parts are used so minimum maintenance is expected.
4. Container can be built to any size.
5. LN2 is 100% eco-friendly. It is a by-product of oxygen plants.
6. Can travel 1200-1300 kms or 40 hrs, without refilling of liquid nitrogen in its tank.

1. Fruits & Vegetable and products up-to minus 40 degree centigrade.
2. Pharmaceuticals Products.

Liquid Nitrogen Based Transportable Refrigeration System- Sheetal Vahak Yantra (SHIVAY) intended for transportation of fruits vegetables & Pharmaceuticals products caters up-to requirement of minus 40 °C temperatures. This transportation can be carried out in a specially developed refrigerated container that can be mounted on any truck or can be built on the chassis of any vehicle. It is refrigerated by using liquid nitrogen. This technology has been tailor made for Indian conditions and is aimed at solving issues like high maintenance due to rough roads, which are faced by conventional refrigerated trucks (reefers) operators. The system does not use diesel for refrigeration, is 100% eco-friendly as it generates no pollutant gases or sound and is economical to use.

1. The cost of liquid nitrogen consumed is lower than cost of diesel consumed by 20-25%.
2. This standalone system needs no input from vehicle or the driver. Same system can be loaded and transferred on any carrier like train or truck. Thus it is truly multi modal
3. Only two simple moving parts are used so minimum maintenance is expected.
4. Container can be built to any size.
5. LN2 is 100% eco-friendly. It is a by-product of oxygen plants.
6. Can travel 1200-1300 kms or 40 hrs, without refilling of liquid nitrogen in its tank.

1. Fruits & Vegetable and products up-to minus 40 degree centigrade.
2. Pharmaceuticals Products.

Sr. No.	Specification	Value
1	Size of Container	20 ft X 8 ft X 8ft
2	Other possible sizes	14ft X 7ft X 7 ft (other sizes can be evolved based on requirements).
3	Temperature Range	-40 °C to + 20 °C (trials are on to extend the range of temperature below -40 °C)
4	Temperature Uniformity in the chamber	± 1.5 °C
5	Temperature stability	± 1.5 °C
6	LN2 storage tank capacity	485ltrs
7	Running Capacity with one filling of LN2	1200-1300kms
8	Loading Capacity	6-7 Tons (depending on the item)

1. Raw materials are easily available in the local market.

1. A shop floor 150 ft X 100ft and Small electronic lab to test control system are required along with Sheet Bending machine, Welding machine, Painting system, Liquid Nitrogen storage cylinder, Liquid nitrogen Transfer system, Leak Testing setup.

1. Three technicians (Including One welder and two fitters) & two engineers (One mechanical and one electronics) are sufficient to start production.