Hot and Cold Machine

Hot and Cold Machine

definition: The hot and cold integrated machine can realize mutual switching and speed up the production schedule to reduce energy consumption, improve product forming efficiency, inhibit product defects, and reduce the production of bad products. Built-in safety protection low noise, high...
Product description

definition:

The hot and cold integrated machine can realize mutual switching and speed up the production schedule to reduce energy consumption, improve product forming efficiency, inhibit product defects, and reduce the production of bad products. Built-in safety protection low noise, high temperature anti-corrosion and rust protection, unique heating design, province It is durable and suitable for use in different temperature control places. 

Installation requirements:

1. Before installing the freezer, please select a stable foundation, surrounded by open air, smooth and avoid corrosion, pollution, sun, rain, convenient installation and maintenance of the place;

2. According to the refrigeration capacity of the refrigerator, select the matching cooling tower. Chiller circuit piping, please install according to the fuselage throat size, do not reduce the cooling water pipe size, which will cause high pressure overload, affect the cooling effect and increase power consumption;

3, air-cooled freezer must be installed in a space more than 1m away from the wall in order to avoid causing poor heat dissipation caused by high pressure overload effect and increase power consumption.

Note: The power load and grounding parts, please follow the relevant regulations construction! 

Operation sequence:

1. First turn on the main power switch to the ON position;

2. Turn on the cooling tower and the cooling pump switch. Note that the cooling water inlet and outlet valves must be opened (Note: The air-cooled type does not need to be equipped with a cooling tower).

3. Turn on the freezer operation switch. At this time, the chilled water pump starts to operate. Please note that the chilled water inlet and outlet valves must be opened, and the compressor will automatically run after the delay switch delay. Please check and adjust the required temperature.

4. When shutting down, please switch off in the reverse order 

Three cooling methods:

1. Compression: At room temperature, gas is changed to high pressure and high temperature.

2. Condensation: high pressure, high temperature, gaseous state

3. Evaporation: The high-pressure liquid turns into a low-pressure gas and absorbs heat to achieve refrigeration.


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