Orlandt, the main components of their industrial freezing unit are compressor, condenser, evaporator, expansion valve (or capillary tube, overcooling control valves), four-way valves, compound valves, one-way valves, solenoid valves, pressure switches, fusible plugs, output pressure regulating valves, pressure controllers, storage tanks, heat exchangers, heat collectors, filters, dryers, automatic openers and closers, Shut-off valve, liquid injection plug and other components. The main parts of the electrical system are motor (for compressor, fan, etc.), operation switch, electromagnetic contactor, interlocking relay, overcurrent relay, thermal overcurrent relay, temperature regulator, humidity regulator, temperature switch (for defrosting, preventing freezing, etc.). Compressor crankcase heater, water cut-off relay, computer board and other components.
Salt water screw refrigeration unitGeneral minus 5 degrees to minus 50 degrees can be used as a low-temperature medium of salt water, sometimes also use alcohol or glycol solution, this selection is best to consult with a professional manufacturer, our Foshan Jinguang cryogenic unit, minus 25 degrees, minus 50 degrees are Kedley Group Shenzhen Branch.
Cryogenic refrigeration unit selection?
1, bush cooling method, divided into cold or water-cooled
2, the compressor form, divided into scroll, screw, piston, full-liquid, centrifugal, etc.
3, temperature division: high temperature units, medium temperature units, low temperature units, deep cold units
For more details, you can consult Kadeli chiller company!
My family two ultra-low temperature refrigeration unit, minus 60 degrees, a minus 80 degrees, this counts not, is the Kadeli, used in my enameled reactor and fermentation extraction device cooling
Screw freezer unit where good?Screw freezer unit, this depends on your own, my factory with Kadeli chiller, so much time, no replacement, for your reference.
Screw freezer unit, you ask the product - brand, last year, my factory Zhongshan DIC Group of companies, using the Kadeli chiller them. This is above the leadership of the freezer unit
screw freezer unit where good?Screw freezer unit, you ask the brand, last year we Zhongshan DIC Group, with the Kaideli cold machine them. This is above the leadership of the freezing unit.
What is a good low temperature freezer unit?1, for the oil separation system to do a better job.
2, refrigeration capacity selection than the range you require, variable load adjustment is convenient, you can choose a slightly larger gear.
3, there are mature models of operational practice.
The chiller is a machine that achieves the cooling effect through vapor compression or absorption loop. These liquids can flow through the heat exchanger to reach the purpose of cooling the air or device. The vapor compression chiller consists of four main components of the vapor compression refrigeration loop (in the form of compressor, evaporator, condenser, and part of the metering device) and these machines can be realized with different refrigerants. Absorption chillers use the refrigerant benign silica gel as a desiccant. Absorption refrigerators utilize water as a refrigerant and rely on a strong affinity between water and lithium bromide solution to achieve the cooling effect. In most cases, pure water is chilled, but the water may also contain a percentage glycol and/or corrosion inhibitor; such as thin oil can be chilled as well as other liquids.
The unit can provide low-temperature refrigerant from 0℃ to -125℃, applicable refrigerant: CaCl2 aqueous solution, ethylene glycol aqueous solution, ternary mixed solution (40% of ethylene glycol, 40% of water, 40% of ethanol), R22, and other approved refrigerant, suitable for various places with low-temperature cold source requirements, such as the reactor in the pharmaceutical and chemical industries, large cold storage, beverage Food industry, wine industry, ice skating rinks, compound low-temperature units and so on.
Is it possible to refrigerate food with a freezer unit?Hello, the freezer unit has different products according to different use functions, suitable for refrigeration food freezer unit is there. You can visit the website of SZCY Refrigeration Company to review the scope of application of the freezer unit and choose the right one.
I don't know what brand you are talking about
According to your 150, it should be more than 4 meters -18 units
Domestic more than 9,000 to 13,000 are available
Imported ones are also domestically produced, the price of which is from 20,000 to more than 30,000
It is recommended to choose the domestic ones which are of good quality
The imported ones are also domestically produced, the price of which is from 20,000 to more than 30,000
The quality of the domestically produced ones is still good.
Imported brands have also most of the same