RAETTS Intelligent Equipment (Guangdong) Co., Ltd. RAETTS® RAETTS MAGLEV CENTRIFUGALCHILLERRAETTSGLOBAL INNOVATOR OF ENERGY SOLUTIONS Address: RAETTS High-Tech Park, No.3, Juyuan 2nd Road, Shangtun, Liaobu Town, Dongguan City, Guangdong Province, China Web: www.raettsgroup.com Email: [email protected] MORE THAN 40% ENERGY SAVING FOR MAGLEV CENTRIFUGAL CHILLER

Become a respected industry leader, build a world-leading brand in the chiller machine industry Bold innovation, continuous improvement and steady development Achievement customer, achievement employee, achievement brand, harmony win together Innovation, Perseverance, Gratitude, Win together ABOUT US Established in 2011, RAETTS Intelligent Equipment (Guangdong) Co., Ltd. Is the first company in the world to master air suspension and magnetic suspension core technologies. RAETTS has been awarded as National High-tech Enterprise, "Specialized and Sophisticated Enterprise” in Guangdong Province,...

After 11 years of precipitation, RAETTS has become the core company that mastered air suspension and magnetic suspension technology simultaneously Mass production of maglev turbo compressors and maglev centrifugal Certified by the Ministry of Industry and Information Technology as "Energy Efficiency Star" Operating income reached CNY130 million Settled in RAETTS High-Tech Park Air bearing blower presented at Hannover Messe in Germany Hand with China Resources Snow Breweries, enter the beverage industry Set up R&D department, built the core technical team Passed national high-tech enterprise cultivation...

a wnc mm • > if ague cdnot \ wrc anir RAETTS has won the third prize of China Innovation and Entrepreneurship Competition, the third prize of "Maker Guangdong" special competition, E20 Environmental Industry Circle Enterprise, Guangdong Province Enterprise of Observing Contract and Valuing Credit, the grand prize of the Dongguan Brand Story Competition, etc. Mr. Wu Yanguang, the founder of RAETTS, was awarded as one of the "Top Ten Innovative People" by E20 Environmental Business School and one of the "Top 100 Innovative Entrepreneurs" by Dongguan High-Tech Association. RAETTS has passed ISO9001...

ROOTED IN MANY PROVINCES AND CITIES RAETTS IS GOING GLOBAL More than RAETTS makes chiller maintenance-free, farewell to pushbacks, delays and high prices 10000+cases of RAETTS application RAETTS serves over Fast linkage between RAETTS subsidiaries and offices for cost-effective after-sales service Independent production of core components to ensure quality Direct Team Services Open and transparent prices for the benefit of customers 24-hour problem-solving for customers in Guangdong province 7 days problem-solving for nationwide in China Five-Star After-Sales Service Certificate 07/08

RAETTS MAGLEV CENTRIFUGAL 6 CORE ADVANTAGES OF RAETTS Product advantages Chiller with an Integrated part load value （IPLV） more than of Low noise 01 Long service life Oil-free lubrication MAGLEV CENTRIFUGAL CHILLER 30 years service life Maglev turbo compressor adopts new materials of aerospace technology and has a service life of up to 30 years. 02 Low noise without vibration Maglev turbo compressor has completely frictionless operation inside and low noise operation. Maglev turbo compressor adopts a full DC inverter motor, the starting current is only 2A, no impact on the grid when starting....

TRADITIONAL SCREW CHILLERScrew chiller motorMaglev refrigeration motor[Comparison of core components and performance parameters]Maglev Centrifugal Chiller General Technology Maglev Advantages Speed up to 48,000 rmp, Speed up to 3,000 rmp, ^ More than 45% energy saving, variable frequency fjxed frequenc’y wide adjustment range step less adjustment Maglev bearing Ball bearing ^ No wear and service life up to 30 years 73dB(A) 85dB(A) © Low noise without interference Hundreds/thousands of A(ampere) starts No shocks to the power grid, reduce power distribution © Higher comprehensive energy efficiency...

INTELLIGENT CONTROL OF RAETTS MAGLEV The RAETTS IOT service platform is currently the leading domestic and international first-class chiller plant service terminal. The chiller maintenance personnel can view, set and modify the operating parameters and understand the operating status of the equipment in the remote interactive interface or mobile devices, while the equipment itself can automatically judge and handle equipment faults according to the collected data, realizing the automated operation of the equipment. With its unique operation guarantee system, RAETTS IOT service platform can significantly...

Commercial type chiller Note: 1. Parameters are based on: variable frequency adjustment to nominal cooling capacity, cooling water inlet/outlet temperature 30/35°C, chilled water inlet/outlet temperature 12/07°C. 2.Parameters are based on: variable frequency adjustment to nominal cooling capacity, cooling water inlet/outlet temperature 30/35°C, chilled water inlet/outlet temperature 15/10°C. 3.Parameters are based on: variable frequency adjustment to nominal cooling capacity, cooling water inlet/outlet temperature 30/35°C, chilled water inlet/outlet temperature 17/12°C. 4.The water-side fouling...

Industrial type chiller Technical parameters APPLICATION INDUSTRIES OF RAETTS MAGLEV CHILLER Product model: Note: I.The water-side fouling coefficient of evaporator is 0.018 mJ-°C/kW, and the water-side fouling coefficient of condenser is 0.044 m2’°C/kW at the nominal working condition of the unit. 2.The design pressure of water side of condenser and evaporator is 1.0MPa, please contact us when ordering above 1.0MPa working pressure. 3.For non-standard working parameters, please contact the RAETTS sales department. 4.The above model evaporator is mainly full liquid type, if you need other evaporator...