Industrial Refrigeration and Heat-pump Application Screw Compressor Unit
Compared with other products in the industry, Kaishan’s industrial chilling and heat-pump products are capable of saving 10-15% of electricity
Product Features
Compression unit consists of compressor, motor, control center, oil separator, oil cooler and lubrication system. All parts are assembled in the factory;
● CT-series compressors are specially designed for industrial refrigeration, and possess advantages such as energy-saving, low noise and high reliability
● Equipped with energy-adjustment guiding valve to allow automatic step-less adjustment of compressor’s intake air volume according to the changes in the user’s heat load;
● Equipped with internal volume-ratio adjustment guiding valve for automatic adjustment of the compressor’s compression ration based on the system’s high- and low-pressure differences, thus enabling flexible adaptation to changes in the actual working conditions of the systems and ensuring reliable and high-efficiency operation of the unit;
● Advance oil-gas separation technology employed in oil separator; oil-separation filter is highly efficient and easy to remove during maintenance;
● Oil filter is equipped with filter core of high filtration capability which fully ensures cleanliness of oil supplied to the compressor and hence long-term reliable operation of the unit;
● Unit equipped with auxiliary oil pump to ensure that oil pressure can be rapidly established during activation of unit and even in working conditions which are worse than designed conditions;
● Optional water-cooled, thermo-siphon and spray-liquid oil-cooling to meet users’ site conditions and usage needs; suitable oil temperature is ensured through thermostatic control valve;
● Line valves are made of durable steel valves; unit is designed to be compact for ease of operation and maintenance;
● The controller can display and control the compressor’s operating status and parameters of monitored points in order for the unit to be in a pre-set operating state. As soon as the unit deviates from such pre-set state, an alarm will be emitted along with malfunction diagnostic information issued. In this way the compressor and system will be sure to operate safely. The controller is easy to operate and possesses powerful data processing and expansion functions.
Application Fields and Scope
Suitable refrigerants include R717, R22, R134a, R404A, R410A, R502, R507, R245fa, R290 and R1270
● Food cold storage, refrigeration and food processing such as beer production
● Chemical industries: Fluorochemical, chlor-alkali, organic silicon and PVC chemicals etc.
● Petrochemical industries: Synthetic plastics; synthetic fibers; synthetic rubber
● Pharmaceutical production
The unit can be customized according to the user’s technical specifications (such as refrigeration volume, technical medium and system format etc.), special configurations (such as protection and corrosion-proof, prevention of explosion of hazardous gases, and electrical/meters etc.) or relevant standards and requirements, thus offering maximum capacity to meet users’ diverse needs.
