Their optimised assembly reduces power consumption but not airflow. The site needs to be level and built from a suitable material that will prevent the container sinking into the ground. Make sure that the front and back of the unit is level and the doors are square. A slight fall towards the door end will facilitate the cleaning of the interior. This fall should be around 3 to 4 degrees.
The following basic steps can be taken to keep your refrigerated container in good working order: Daily: Keep a twice daily record of the temperature on the control panel to ensure any variations are noted.
Ensure the container is switched to a manual defrost cycle before entering the container. Monthly: Ensure that no ice build-up is allowed to develop within the container, especially on the floor area and within the T-Bar flooring, as this may disrupt the airflow within the container and cause temperature fluctuations. A complete clean out and removal of ice may be called for. Almar offers fully supported rental agreements, so we take care of the regular servicing, allowing you to focus on your core business.
This is because retailers need to stock up on additional fresh and frozen produce and renting temporary storage on their premises is the ideal solution. Outdoor events and festivals which require temporary dry and refrigerated storage also spike over these three months.
The Nedbank Golf Challenge, one of the highlights on the South African sporting calendar, make use of reefers for the tournament which forms part of the European Tour. They rent up to 30 Almar reefers for the four day event held in November at Sun City, which attracts over 60 spectators. The reefers keep their stock cold, secure and at their fingertips for the duration of the tournament. The Saudi Government organises one of the biggest entertainment events in the region called Dairiyah Seasons which runs for a month from the end of November to the end of December.
The event attracts renowned global artists and entertainers with the venue extending over square meters and attracting over one million visitors. Almar Saudi supplied a combination of 59 dry and reefer containers on a rental basis for this epic event. Not only do refrigerated containers offer an instant secure cold room facility, for either chilled or frozen products, but they are also offered on a rental or outright purchase basis. It works similar to Controlled Atmosphere refrigerated container, controlling the composition of oxygen, carbon dioxide and others.
The controls of the AFAM refrigerated containers can be adjusted to influence and extend the shelf lives of the cargo they carry. Related reading: How perishable food is transported using refer ships? Related reading: What are safety devices on a refrigeration system of a ship? Related reading: Heat exchangers on ship explained. An injury, no matter how small, should never go unattended. Always obtain first aid or medical attention immediately. The leakage of refrigerant is the most common problem faced by onboard staff during the voyage.
Following tests must be carried out to detect leakages:. Soap water test: This is done on low-pressure line by spraying soapy water on the troubled pipe or space. If the soapy water comes in contact with leakage area, bubbles will form. Electronic leak detector: It is a portable unit to carry out leak detection. It should not be used in a noisy area. Permanent or fixed type leak detection unit: Some reefer containers come with fixed type leak detection unit which gives audio-visual alarm in case of leakage.
Once the leakage is confirmed, then remove the insulation of the complete pipe section to spot the leakage area. Data and charts, if used, in the article have been sourced from available information and have not been authenticated by any statutory authority. The author and Marine Insight do not claim it to be accurate nor accept any responsibility for the same.
The views constitute only the opinions and do not constitute any guidelines or recommendation on any course of action to be followed by the reader. The article or images cannot be reproduced, copied, shared or used in any form without the permission of the author and Marine Insight.
Tags: Container Refrigeration Unit refer container. An ardent sailor and a techie, Anish Wankhede has voyaged on a number of ships as a marine engineer officer.
He loves multitasking, networking, and troubleshooting. He is the one behind the unique creativity and aesthetics at Marine Insight. Excellent post. I used to be checking continuously this weblog and I am impressed! I was seeking this certain information for a very long time. Thank you and good luck. Refrigerated containers are used to transport items that require a certain temperature to remain viable. While these containers are often moved by semi-trucks, they can also be transported by trains and large ships.
Most refrigerated containers also known as reefers contain their own power supplies to operate the refrigeration unit and can also be powered by mobile power packs and on-board energy sources when they are transported by ship. There are several different types of reefer containers used to transport temperature-sensitive merchandise.
AFAM automatic fresh air management reefers are technologically advanced to automatically regulate the air exchange within the unit to maintain a constant temperature.
Every reefer refrigeration system has the same basic components that make it functional. By working together, they can maintain a constant temperature that preserves the items being transported and extending their overall shelf life.
Some of the more popular compressor models for refrigeration containers include the Carrier 06DR and 06DR compressors. Condenser — The condenser pulls air upward from the bottom and circulates it using a motorized fan and air-cooled condenser coil.
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