H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

  When it comes to industrial cooling, selecting the right chiller is essential for efficiency, cost-effectiveness, and reliable performance. Each type of chiller—screw, water-cooled, and those specific to injection molding—offers unique advantages based on operational needs. Here’s a guide to help you make an informed choice. 1.  Screw Chillers Overview: Screw chillers use a rotary screw compressor that excels at continuous cooling in larger industrial settings. Advantages: Energy Efficiency: The rotary screw compressor allows for smooth, energy-efficient operation, especially under partial loads. Reliability: Screw chillers typically offer high durability and are designed for continuous use, reducing the need for frequent repairs. Quiet Operation: Screw chillers run quieter than reciprocating chillers, making them suitable for noise-sensitive environments. Applications: Ideal for high-demand applications like data centers, manufacturing plants, and commercial buildings that ...

  As technology advances, the cooling systems in shopping malls are constantly being updated. In recent years,   scroll air-cooled chillers   have gained significant attention due to their unique advantages. But is the adoption of scroll air-cooled chillers in shopping malls truly an energy-saving measure, or could it be a waste of resources? Scroll air-cooled chillers offer several benefits in the realm of commercial cooling, particularly for shopping malls. 1. High Efficiency and Energy Saving Scroll air-cooled chillers use scroll compression technology, which is known for its high efficiency and energy-saving characteristics. These chillers are over 20% more efficient than traditional chillers, enabling them to quickly and effectively reduce indoor temperatures and lower energy costs. 2. Easy Maintenance One of the significant advantages of scroll air-cooled chillers is their ease of maintenance. Since they do not require cooling water, there is no need for water repla...

  Since  H.Stars Grou p  has been established for more than 28 years so far, some of you might wonder how H.Stars produces a high quality  water cooled chiller . Below is the detailed production process with strict quality control system and 100% testing before delivery. ​ 1. Chiller Frame welding: clean the bracket and select the appropriate welding method according to the specifications of the welding materials and the technical requirements. 2. Chiller Bracket assembly: compressor, electric box, filter and other brackets are assembled and welded according to the required sizes from the drawing. 3.Shell and tube evaporator and condenser assembling process: the evaporator and condenser ,self-manufactured by UAR ,the subsidiary of H.Stars Group, is in welding process according to buyer’s requirements and H.Stars  R&D team design. 4.Sheet metal: the electric control box shell on the H.Stars chiller is designed and manufactured independently, and the quality i...