The ice storage refrigeration unit is a special equipment specially developed for ice storage technology, with air conditioning and ice making functions.

Dual source heat pump, a high efficiency and cost-effective alternative for heating, cooling . H.Stars industrialdual source heat pump unitcan produce hot water outlet temperature up to 90℃. Its first option to replace the electric heater to save energy. It’s very suitable for Automobile factory production line to replace the traditional electric heater or boiler to save electric cost. Capacity range from 300kW to 2000kW.  R134a refrigerant.

Are you searching for a cutting-edge most efficent cooling solution that combines efficiency, flexibility, and reliability in cold region countries ?  Look no further - we are proud to present our latest innovation: the Water Chiller with Dry Cooler cooling solutions.

Introducing the CO2 Heat Pump – the energy-efficient and cost-saving way to heat your home.

A free cooling chiller works by using natural forces such as wind, solar radiation, and evaporation to cool air.

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.

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.

H.Stars Group, 30+ years scroll chiller manufacturers ,its 20STB series water-cooled scroll chiller,is a type of water cooled package unit system adopts high efficiency dual scroll 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 for pharmaceutical, chemical, electronics, food processing, etc. The unit has 24 standard specifications, cooling capacity range: 60kw~160kw, chilled water outlet temperature: 5 °C ~ 20 ° C.

High pressure liquid receiver is mainly used in air cooled heat pump unit. When unit works on heat pump mode, refrigerant gas have to discharge in time after condensation due to the small volume of condenser, otherwise, parts of heat transfer surface will be immersed in condensation liquid That will reduce heat transfer capacity and influence the steadiness and performance of heat pump unit. The liquid receiver tank is used to balance refrigerant amount during operation mode and different loading change. High pressure liquid receiver in refrigeration system consists of vertical liquid receiver and horizontal liquid receiver to structure

URA oil separators are two types, vertical oil separators and horizontal oil separators. The vertical oil separators adopt a technical combination of mechanical cyclonic separation and high-quality stainless steel wire mesh demister. The vertical oil separators use gravity separation and high-quality stainless steel wire mesh demister. An oil storage tank is set at the bottom, which is completed with oil level control and oil heating devices.

H.Stars Group established in 1992, is a large-scale industrial and commercial refrigeration equipment manufacturer. Among them, the fan coil unit is an important part of our product chain.

H. Stars Air cooled Screw- type Low Temperature Chillers are specially designed and manufactured for the applications like cold storage, food processing, industrial cooling, etc. There are 350 models of standard configuration, cooling capacity from 16.5kw to 2368kw. The outlet chilled water(glycol) temperature range is from (-35℃) to 0℃.