The low-temperature refrigeration cycle is equipped with enamel reaction kettle matching equipment. The low-temperature refrigeration cycle adopts a fully enclosed design, and there is no water absorption during low-temperature operation, ensuring the purity of the cold and heat transfer medium, preventing ice crystals, and providing the service life of the heat transfer liquid. High performance circulating pump that can ensure continuous operation for 24 hours a day.




Equipment for enamel reaction kettle of low-temperature refrigeration cycleProduct Overview:
1. To save water resources, a mixture of water and ethylene glycol can be used for circulating refrigeration, which saves resources; Tight circulation pipeline design to prevent circulating water pollution and prolong the use time of circulating water.
2. Multiple security protections ensure more reliable operation.
3. Compressor, cascade subcooling refrigeration technology.
4. Humanized design, flexible and convenient.
5. Double condensing high-efficiency system.
6. Computer stacked temperature controller, temperature digital display, adjustment unit of 0.1 degrees, PT100 temperature sensor, wide temperature range of -125 degrees to -20 degrees.
7. Adopting supercooling technology to ensure temperature stability at low temperatures.
8. The temperature difference between turning on and off the compressor can be set.
9. Environmental temperature monitoring function to prevent the system from operating in an environment with excessively high temperatures.
10. Multiple fault alarms (over temperature alarm, sensor alarm, high pressure alarm, compressor overheating alarm, liquid level alarm).
11. Power on delay protection; Three level stacked system protector.
12. All components are safely grounded.
13. Adopting a fully enclosed design, there is no water absorption during low-temperature operation, ensuring the purity of the cold and heat transfer medium, preventing ice crystals, and providing the service life of the heat transfer fluid.
14. High performance circulating pump that can ensure continuous operation for 24 hours a day.
Equipment for enamel reaction kettle of low-temperature refrigeration cycleProduct Parameters:
model |
LT-4018 |
LT-4040 |
LT-4062 |
LT-4090 |
LT-40100 |
LT-40120 |
Temperature control range |
-40℃~30℃ |
compressor |
Taikang, France |
evaporator |
Plate type heat exchanger |
refrigerant |
R-404A |
controller |
LCD display for setting and measuring temperature, touch input |
sensor |
PT100 |
refrigeration capacity |
-10 |
1.5kW |
3.2kW |
4.5kW |
6.2kW |
8.3kW |
12kW |
-20 |
1.2kW |
2.7kW |
3.8kW |
5.5kW |
7kW |
10kW |
-35 |
0.4kW |
0.75kW |
1.15kW |
1.5kW |
2.1kW |
3kW |
Circulating pump flow rate and pressure |
Max20L/min 0.7BAR |
Max35L/min 1BAR |
Max75L/min 1BAR |
Liquid storage capacity |
15L |
20L |
25L |
30L |
35L |
45L |
safety protection |
Having self diagnostic function; Refrigerator overload protection, overload relay, thermal protection device and other safety protection functions. |
interface dimensions |
DN-15 |
DN20 |
DN20 |
DN20 |
DN20 |
DN-20 |
Overall dimensions |
40*60*105 |
50*68*135 |
55*68*145 |
55*68*155 |
62*68*165 |
75*75*175 |
weight |
145kg |
185kg |
230kg |
275kg |
340kg |
380kg |
power supply |
AC220V50HZ2.2kW (max) |
AC380V50HZ3.5kW (max) |
AC380V50HZ 4.5kW (max) |
AC380V50HZ 6kW (max) |
AC380V50HZ 7kW (max) |
AC380V50HZ
9kW (max)
|
Shell material |
Cold rolled sheet spray coating |
Controller selection |
5.7-inch 10 inch color touch screen temperature recording and printing |
Power supply selection |
220V 60HZ three-phase, 440V~480V 60HZ three-phase |
Spray coating selection |
Teflon |
Explosion proof optional |
ExdIIBT4 or ExdIICT4 |