1.The selection of copper pipe diameter should be strictly in accordance with the compressor suction and exhaust valve interface selection of pipe diameter.2.The suction surface of the condenser should keep a distance of more than 400mm from the wall, and the outlet should keep a distance of more th   Read More>

What are the technical requirements for the installation of condensing unit in cold room? Before installation, we should know how to choose condensing unit in cold room.The selection of condensing unit in cold room is divided into two aspects:The first is the selection of compressor, according to th   Read More>

How to check the air cooler of cold room before installation? (1/2)1. Check whether each part is loose after opening the outer package of the air cooler. If it is loose, it should be tightened again.2. Check whether the fan blade of the axial flow fan is firmly installed on the motor shaft, and whet   Read More>

1 What is the proper layout of the static evaporator of the freezer cold room?There are two types of static evaporator, for top and wall of cold room. The heat transfer coefficient of the top static evaporator is high, which can make the temperature in the cold room more uniform.In order to simplify   Read More>

What should be paid attention to when using air cooler in cold room? 1 How should we choose suitable air cooler?Many users do not know how to choose the air cooler. The current market is full of many matching methods only based on the model. But the model cannot totally represent the cooling capacit   Read More>

Which should we choose as evaporator of cold room？Air cooler or static evaporator? 1 Do cold room for fruit and vegetable use air cooler or static evaporator?Fresh cold room generally uses air cooler, because the turnover of fresh food is fast, in and out frequently. The cooling speed of the air coo   Read More>

What preparation should do before storing vegetables and fruits into cold storage? 1. Check the refrigeration system, air conditioning system, humidification system, etc., find faults and repair them in time, and open the refrigeration system to carry out gradient cooling in the cold storage a few d   Read More>

How to prevent food dry consumption when using air cooler for cold storage? To prevent food dry consumption when using air cooler for cold storage, we can take some measures from the refrigeration process: such as make the food to be packaged, provide ice coating and cover for food, which is a way t   Read More>

What are the daily management requirements of cold storage? 1. The cold storage is built of heat insulation material, is afraid of water, afraid of tide, afraid of heat, afraid of running cold and other characteristics, so the wall, the ground, the door, the top of the cold storage shall not have ic   Read More>

1. To prevent frostbiteThe operation personnel entering the cold storage must take heat preservation measures to minimize the exposed parts of the body. The exposed parts must not be in direct contact with goods, pipes, shelves, etc., in order to avoid frostbite. 2. To avoid being closed in the cold   Read More>