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The low temperature chiller develops and designs a series of products for the production process of cryogenic treatment such as freezing, refrigeration and industrial cooling. Scope of application: industrial, commercial cooling systems for food processing, chemical, refrigeration and various special low temperature requirements.
1. Complete model: the refrigeration range is 15200 kcal/h to 2045300kcal/h, and the chilled water outlet range is -45°C～10°C, which meets the needs of different cooling capacity and temperature requirements;
2. Less investment: modular design, reducing initial investment and equipment maintenance costs;
3, intelligent: use intelligent micro-computer touch screen control system to provide the most thoughtful service and the most simple maintenance information, and can be connected to the central control system to monitor the operation of the unit in all directions;
4. Efficient: The screw compressor matches the high quality condenser and evaporator. All products are tested by national inspection systems and meet national standards.
5. Safety: It has the safety protection measures for the operation of the unit to ensure the operation of the unit and the safety of the customers;
6, beautiful: the unit design is reasonable, the appearance is beautiful.
7. Reliable: The unit provides multiple protection devices with stable performance, low noise and long service life. Water-cooled screw chillers are widely used in process cooling places such as plastics, electroplating, electronics, chemicals, pharmaceuticals, food processing, ultrasonics, and refrigeration.
1. It adopts the imported international brands BITZER Germany (Bizel), HANBELL China Taiwan (Hanzhong) high-efficiency energy-saving compressor.
2. The unit control system adopts imported PLC program controller, and the human-machine interface is equipped with LCD large-screen touch screen to realize intelligent human-machine dialogue. A large number of fault handling solutions and technical data are stored internally. The operation status of the unit is displayed in multiple languages, which greatly facilitates the unit. Operation management and maintenance;
3. The capacity control can adopt four-stage (100%-75%-50%-25%) or three-stage (100%-66%-33%) and no-section control system;
4, unique built-in hydraulic system, without the need for oil pump to ensure that the compressor maintains the best lubrication effect. The oil separator adopts double-layer filtration mode, the oil filtering effect is good, and the heat exchanger can exert the maximum capacity;
5. Adopting internal and external threaded steel pipe and professional expansion pipe technology made by foreign advanced industrial processing, CNC computer numerical control and programming processing are completed in the whole process to prevent refrigerant leakage;
6. It adopts all imported steel pipe and double curved corrugated hydrophilic aluminum foil, which is manufactured by professional equipment such as high-speed drilling machine. It is more tightly contacted between steel pipe and fin, higher heat exchange efficiency, smaller size, lighter weight, more compact structure and more. ;
7. All-round compressor volume ratio (VI=2.2/2.6/3.0/3.5) is available for selection. It can effectively avoid the extra energy consumption caused by over-compression or insufficient compression;
8, using compressor overheating, overcurrent protection, high and low voltage protection, antifreeze protection, flow switch, phase sequence / phase loss protection and exhaust heat protection and other safety protection systems;
At the same time, our company can design and produce low-temperature chillers, anti-corrosion chillers and explosion-proof industrial chillers according to the requirements of users. Can provide users with engineering design, equipment production, engineering installation, maintenance and other projects.
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