Cold storage board manufacturers tell you what is the development trend of cold storage board?

Since the reform and opening up, the total output value of my country's food industry has increased by more than 10% annually, but it is still far from social needs, providing a lot of space for the development of frozen food and fresh food. With the introduction and implementation of the "Agricultural Products Cold Chain Logistics Development Plan", it is expected that during the "Twelfth Five-Year Plan" period, my country's agricultural products cold chain logistics will achieve a substantial leap, and the refrigeration industry has also ushered in a critical period of large-scale development. With the upsurge of cold storage construction across the country, the large-scale construction of cold storage has further promoted the advancement of social refrigeration technology. At the same time, the wide application of new refrigeration technologies has further promoted the development of the refrigeration industry.

According to a reporter from the Refrigeration Express, my country's industrial production demand and the increasing demand for refrigeration equipment-electronics, medicine, medical, bioengineering, aerospace and other occupations are closely related to refrigeration technology and equipment. For example, China's construction industry has a great demand for refrigeration equipment. In the construction of hydropower stations, concrete mixing, pre-cooling of sand and gravel, cold water mixed with concrete, and cooling of dams after irrigation require a large number of refrigeration equipment. Hydropower station construction is the main direction of power development in China. More refrigeration equipment is needed. At this stage, China's refrigeration industry should ensure the opportunity to establish modern logistics channels, continue to carry out and improve, the traditional near-bottom logistics into refrigerated supply chain logistics, change the traditional unreasonable form of work, to provide customers with better quality, higher value, more choices and greater flexibility.

Cold storage board manufacturers tell you that cold storage boards are generally pre-produced by the factory. Fixed length, width, thickness, height, medium temperature cold storage generally uses 10cm thick boards, low temperature high and freezer generally uses 12cm or 15cm thick boards. Therefore, if it is not a predetermined library board, pay attention to the density of the library board and the thickness of the steel plate when purchasing. The thickness of the steel plate of the regular manufacturer is generally above 0.4mm, and the foaming density of the freezing warehouse board is 38kg per cubic meter according to the national standard. 40kg/m3.
 

What is the basic introduction that the cold storage board manufacturer tells you?

Cold storage board manufacturers tell you that the three important factors of the freezer are the density of the freezer, the thickness of the 2-sided steel plate and the load force. If the density of the freezer insulation board is high, the foaming of the board will increase the amount of polyurethane, and at the same time increase the thermal conductivity of polyurethane, reduce the insulation performance of the freezer, and increase the cost of the board. Too low foam density will reduce the origin of the freezer. Tested by the relevant departments of the state, the foam density of the general polyurethane freezer insulation board is based on 35-43kg. Some manufacturers in order to reduce the cost, reduce the thickness of the color steel, color steel thickness decreases, directly affect the life of the freezer, so in the choice of freezer plate, must determine the thickness of the freezer plate color steel.

Cold storage board manufacturers tell you what kind of polyurethane frozen storage board is?

The polyurethane freezing board uses light polyurethane as the internal audit material of the refrigeration board. The advantage of polyurethane is that the heat insulation performance is very good. The exterior of the polyurethane freezer board is composed of SII, PVC color steel plate, and stainless steel plate components. In this way, the temperature difference between inside and outside the freezer is large, and temperature propagation should be prevented. Freezers are more energy efficient and the productivity of freezers is increased.

Cold storage board manufacturers tell you what aspects of the choice of freezer?

The quality of polyurethane freezer board is very important to the freezer. Because the freezer is different from the general warehouse. The temperature of the freezer is generally relatively low, and the requirements for the air temperature, humidity, and environment are relatively high. Therefore, when we choose the polyurethane freezer board, we must choose the polyurethane freezer board with better temperature adjustment, and choose the correct board to better Maintain the freezer.