Mentioned in 2015 China Shanghai Refrigeration Exhibition during the Danfoss industrial refrigeration global market director Carsten Dahlgaard Mr. as the rapid development of China's cold chain market, NH3 / CO2 system facing opportunities and challenges. China is the second largest market, Danfoss after Europe, sales accounted for 50% of the company's production of industrial refrigeration products.
China's demand for NH3 / CO2 system growth is mainly due to the end users to meet the requirements of laws and regulations and energy efficiency. The Chinese government ban the filling amount of ammonia in the densely populated areas in the building facilities, end users have to use the new system scheme to reduce ammonia filling system volume. Using NH3 / CO2 system not only reduces the filling amount of ammonia, and carbon dioxide can significantly improve energy efficiency in low temperature conditions.
All Danfoss products in order to achieve high quality standard, through the PED (Pressure Equipment Directive) EU standards. In addition, we regularly organize technical road show activities, inviting end users and distributors to share with them our European application experience. Each time we invite about 100 engineers to explore the security application of NH3 / CO2 system in the system. Recent technical road show will be in June 2015 with the CAR (China Association of refrigeration) together to carry out, mainly focused on the safety aspects of ammonia refrigeration system, respectively, in 10 cities for a period of 12 days.
In fact, the implementation of this regulation in China's large refrigeration system will be more inclined to use natural refrigerants, such as NH3 / CO2 systems. Danfoss provide complete technical solutions for this system facilities.
From the engineering and the dealer side, the biggest challenge is the lack of professional and technical personnel familiar with the operation of these systems,. How to deal with and build the technical knowledge of such systems is still very limited, although we have seen some improvements. Danfoss provide technical support system and related training to help our customers.
Danfoss believes that due to the long time friendship and the huge market demand, has become the second home China danfoss. Focus on food safety and quality has become the consensus and pursuit of modern Chinese consumers, in order to meet the growing consumer demand for health, the system requirements are also put forward higher requirements. Danfoss can help provide automatic control of the cold chain system, ensure client terminal to mass produce more high quality food, and to higher prices sold to obtain huge profits. Danfoss and terminal customers this is a win-win solution.
NH3 / CO2 solutions in the Chinese market is developing rapidly. This year there are more Chinese dealers to enter the market. In China last year, there are about 15 projects using NH3 / CO2 refrigeration technology, this year, this figure will reach more than and 30. We look forward to this growth trend in the next few years will continue to. Danfoss will provide the corresponding products to meet the market demand.
In the industry, the Chinese government will pay more and more attention to the NH3 / CO2 system. This is a big trend in the EU, although there may be some differences between China and the eu. We believe that the trend toward the solution of natural refrigerant is correct and very promising for future development.