H.Stars (Guangzhou) Refrigerating Equipment Group Ltd.

  A   DC Inverter VRF System   is a type of Variable Refrigerant Flow (VRF) system. It is a type of air conditioning system that uses DC Inverter technology to optimize the operation of the system and reduce energy consumption. Unlike conventional AC systems, the DC Inverter VRF system has a variable speed compressor which allows it to provide more precise temperature control and better energy efficiency. The DC Inverter VRF system also has multiple evaporator coils, allowing it to provide cooling for multiple rooms or zones. It is a more efficient and cost-effective solution than traditional HVAC systems, making it an excellent choice for large buildings and commercial applications. DC Inverter VRF System is a type of heating and cooling system that uses a combination of direct current (DC) and variable refrigerant flow (VRF) technology. This system is designed to provide efficient and reliable climate control for commercial, industrial, and residential buildings. The sy...

  Industrial chillers  can realize mutual switching, speed up production progress, reduce energy consumption, improve product molding efficiency, suppress product defects, and reduce the occurrence of defective products. Screw chillers are widely used in many fields such as electronics, rubber, plastics, papermaking, petroleum, chemical industry, food, machinery, brewing, vacuum coating, pharmaceuticals, etc., and are also widely used in places with centralized cooling to facilitate centralized management. In industrial manufacturing, chillers are crucial to the transfer of heat. However, many chiller ma chines are prone to poor heat dissipation after a period of actual operation. At this time, product maintenance should be carried out in a timely manner. First of all, let's clarify the signs of poor heat dissipation of the chiller. When the condenser of the chiller has poor heat dissipation, the efficiency of the compressor will decrease, and the operating current will increa...

  With the continuous improvement of domestic industrial production capacity,  industrial chillers  are more and more favored by enterprises. However, during the installation process of industrial chillers, some installation problems are often encountered. So how do we properly install an industrial chiller? 1. After unpacking the new machine, first check the accessories in the box according to the list, so as to avoid the failure of normal installation of the chiller due to the lack of accessories. After confirmation, follow the installation drawings and installation sequence provided by the chiller manufacturer. The water-cooled chiller needs to be installed with a cooling water system. After the cooling tower pipeline is installed, ensure that the water circulation is normal. 2. Please ensure that the working voltage of the chiller is stable and normal. Make sure the power socket is in good contact and the ground wire is grounded reliably. It is necessary to pay attent...