H.Stars R134a Water Cooled Centrifugal Chiller, Oil Free Water Chiller, High Efficiency Centrifugal Chiller

H.Stars R134A water cooled centrifugal chiller, oil free water chiller, high efficiency centrifugal chiller 

Company Information

H.Stars(Guangzhou)Refrigerating Equipment Group Ltd. was established in 1992, is a foreign-invested enterprise. Headquartered is located in Economic and Technological Development Zone of Guangzhou, is an importan member of the H.Star Group(Hong Kong), specializing in Heating Ventilation Air Conditioning and Cooling, Industrial cooling and Heating equipment manufacturing, with all kinds of special equipment design technology and manufacturing capabilities, and through the company's long history and rich experience, keep the company on the leading edge.

Product Description

The main components of centrifugal chillers are semi-closed two-pole centrifugal compressors, spray-type (falling-film) evaporators, refrigerant liquid re-circulation systems, flash-type economizers and orifice plate throttling devices.

Performance and Advantages

1. Centrifugal chiller has built-in oil cooler, which is cooled by refrigerant and requires no maintenance
2. Use an independent oil return system (injection pump return oil) to ensure timely oil return under any load conditions.
3. The oil pump is built in the compressor oil tank of the unit, and the oil pump has no leakage.
4. The centrifugal chiller adopts the fixed orifice plate throttling device and has no moving parts. Under the variable load conditions, the refrigerant flow can be adjusted in time without hysteresis to ensure the stable operation of the unit.
5, low-voltage unit, using soft start cabinet step-down start, the start-up process will not impact the use of the grid.
6, high-voltage units, the use of high-voltage start-up cabinets, which are equipped with integrated protectors, including blocking, phase loss, over current, over voltage and other functions.

7. The unit microcomputer control system uses full Chinese painting to clearly display the various operating data, and the operation is extremely convenient.

Our company has number of international certification and the national invention patent. Our advantage is in the intelligent manufacturing, products quality and energy saving technology. We can tailor-make special units to integrate to our equipment, water pimps and buffer tank together as a package unit to satisfy customer's requirement to maintain its unique competitiveness and create desired value to customers.

H.stars product sold thought out in Europe, American, Asia, Middle East and other regions. In China, customers are all over different type of industrial, commercial and farming industry. After-sales service are distributed to major provinces and cities and even regions, to provide fast response, high quality and reliable service to our customers.

Here is our company's other product

Our products including cooling equipment, HVAC equipment, Industrial cooling equipment, air handling equipment and accept special custom design like(Explosion-proof, anti-corrosion, purification, ultra-low temperature, high temperature hot water, cold heat recovery, recycling, and energy saving)