H.Stars 40STE series screw type High Temperature Heat Pump adopts high efficiency dual screw compressors as screw heat pump, equipped with self-made high-efficiency shell and tube heat exchangers and fin type heat exchangers.
Water-cooled screw type chiller adopts high efficient twin screw compressors system, assembled with self-made high efficient condenser and evaporator , equipped with famous brand expansion valve. Application: all kinds of large and medium-sized industrial and commercial application. Cooling capacity: 70KW-5000KW A variety of refrigerant selection, R407c, R134a and other refrigerant are available. Outlet temperature range of chilled water is from 5 to 20℃ . 380V-3N-50/60Hz, 480V-3N-60Hz and other power supply systems available. Chillers modular control is also available.
HK Series Square Type Cross flow chiller cooling tower uses steel frame structure, which enables flexible choice and assembly of a single unit or a combination of multiple units according to the site conditions and client requirements.
H.Stars as air cooled magnetic bearing chiller factories, H.Stars’ 50STD Magnetic Oil Free Centrifugal Chiller has two series: “Magnetic Oil Free Centrifugal Water-Cooled Chiller” and “air cooled magnetic bearing chiller”. 8 standard specifications with Cooling Capacity range from 420 - 7800kw, Lowest outlet chilled water temperature is 5℃. Customized service available base on client requirement, such as Anti-corrosion sea water chiller with various power supply.
Chiller shell and tube evaporators are specially designed for systems such as air conditioning systems, cooling systems, and heat pump machining. Its convenient maintenance, high heat transfer performance, is widely used in chemical processes, power plants, refrigeration machinery and other occasions. Please see above flooded evaporator diagram.
Frequency conversion is a technology that adjusts the working load of equipment by changing the frequency of power supply, and consequently reduces power consumption and losses, and extends the service life of the unit. At the heart of the frequency conversion technology is the frequency converter, which changes the fixed grid frequency of 50Hz to any variable frequency ranging from 30 to 130Hz, and consequently realize automatic adjustment of the motor running speed.
High precision chiller is an integrated product developed and designed for highend laboratories, high-end manufacturing, and medical equipment to ensure the accuracy of cooling water temperature within ± 0.1℃ . The unit adopts special system design to ensure the controllable accuracy of ± 0.1 ℃ and provide constant temperature effluent in the range of 5℃ ~50℃ .We can customize the product China water cool chiller and China air cooling chiller.
This unit is also called all in one unit, developed by Guangzhou H.Stars according to the cooling demand of various industrial production and the characteristics of the cooling demand of industrial products. It can meet the industrial cooling needs of various industries, cooling range from -60℃ to 25℃ optional.
UAR custom-made Shell and Tube heat exchangers , Titanium and Stainless heat exchangers , extensive use, for energy conversion systems are designed for high-temperature and high-pressure environments.
The Water-cooled chiller and Water source heat pump unit adopts screw compressors,one system replaces the original boiler and air conditioning system to save a lot of energy while reducing the initial investment in equipment. it can be used for cooling and heating both in commercial & industrial buildings which save energy by 30%-80% compared with a central air conditioner during operation.
This project is designed for Food Processing Plant in Southeast Asia, which is used to provide maximum 75℃ hot water to the machine on the food processing process. According to actual need of customer, this project was advised to use R1234ze refrigerant as medium to achieve maximum 75℃ hot water. It’s low gwp refrigerants r1234ze(e) and r1234ze(z) for high temperature heat pumps.
Hstars Group is one of adopting the combination of famous brand compressors and electronic control components box type water cooled chiller manufacturers. Modular scroll chiller manufacturer equip water cooled scroll chiller with high-efficiency shell and tube condenser and evaporator. The unit is controlled by microcomputer and equipped with various protection functions with high reliability. It is designed for comfortable air conditioning, and can be used in parallel with several machines/modules, which is suitable for the field of box type water cooled chiller suppliers such as hotels, shopping malls, office buildings etc. It has two open type and WC box type. Modular combinations can be formed according to customer needs
Ultra low temperature chiller and 40STD water cooled Low temperature chillers adopts high efficiency dual screw compressors, equipped with self-made high-efficiency shell and tube heat exchangers and fin type heat exchangers. Heat recovery unit can be configured based on customer needs, which is suitable in pharmaceutical, chemical, electronics, food processing, etc.
DC Inverter VRF system, also known as Variable Refrigerant Flow (VRF) system, is an advanced air conditioning technology that uses thermodynamic principles for efficient cooling and heating. It is a combination of two systems, namely, a Variable Refrigerant Volume (VRV) system and an Inverter Compressor.
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