
For Very Cold Processes
Our factory has a complete production system. From part processing to final assembly, every step has strict quality checks. Our core parts come from international brands like Sanyo (Japan), Schneider (France), and Danfoss (Denmark). So our low temp chiller has good quality and runs very stably. This product can provide chilled water from 0 degrees down to minus 100 degrees. Many industries that need deep cooling use our machine. For example, chemical fiber, reactor cooling, and food quick freezing. Do we have our own R&D team? Yes, we do. Our engineers can design low-temperature systems based on your process needs. Do we have experience working with global brands? Yes, we do. We have provided low-temperature solutions to many international customers.
Compressor Types and Safety Features
Our low temp chiller uses semi-hermetic screw or fully enclosed scroll compressors, depending on the model. We use R22 refrigerant. The control method is capillary tube or external balance thermal expansion valve. Our machine provides many protection functions. These include high/low pressure protection, freeze protection, fusible plug, overload protection, coil overheat protection, temperature auto switch, and reverse phase protector. These protections let the machine run safely even at low temperatures. Our energy control range is 100-75-50-25-0. You can adjust based on your actual needs. This helps you save electricity. How long is the production time for standard products? Standard products take about 15 days. Custom products take one to two months. Because low-temperature systems need special design. Can we produce according to your technical drawings? Yes, we can. But it takes more time than making our own standard designs.


Model Range and After-Sales Support
This low temp chiller has several models. From ATX-03D to ATX-40D. Cooling capacity from 2.92kW to 34.2kW. Our chilled water tank sizes are different. The smallest is 0.07 cubic meters, the largest is 0.61 cubic meters. Chilled water pipe sizes range from G1 inch to G2-1/2 inches. You can choose based on your needs. Our water pump power ranges from 0.375kW to 4kW. Pump pressure from 242Kpa to 250Kpa. Dimensions and weights are different for each model. After you choose the model, we give you the exact installation dimensions. What about after-sales service? We offer free warranty. During the warranty, we repair and replace original parts for free. We also have a 24-hour after-sales hotline. For domestic customers, we respond within 2 hours in the same city, and our engineer arrives within 24 hours in other cities. After the warranty ends, we provide lifetime maintenance. This includes equipment inspection, part upgrades, technical guidance, and operation training. What trade terms do we support? We support EXW and FOB. We accept USD and EUR. Large orders get discounts. The discount depends on your order quantity.
Specification Table
|
Parameter |
Unit |
ATX-03D |
ATX-05D |
ATX-08D |
ATX-10D |
ATX-15D |
ATX-20D |
ATX-30D |
ATX-40D |
|
Cooling capacity (50HZ) |
KW |
2.92 |
4.68 |
7.83 |
10.98 |
16.47 |
21.96 |
27.18 |
34.2 |
|
Cooling capacity (50HZ) |
Kcal/h |
2514 |
4023 |
6732 |
9440 |
14160 |
18881 |
23369 |
29405 |
|
Input power |
KW |
3.6 |
4.8 |
8.6 |
9.6 |
17 |
22.8 |
33.7 |
42.8 |
|
Max running current |
A |
8.8 |
13.4 |
15.8 |
26.7 |
41.3 |
55.4 |
76.8 |
97.5 |
|
Power supply |
- |
3N-380V 50HZ |
Same |
Same |
Same |
Same |
Same |
Same |
Same |
|
Refrigerant |
- |
R22 |
R22 |
R22 |
R22 |
R22 |
R22 |
R22 |
R22 |
|
Refrigerant charge |
KG |
2.7 |
4.3 |
3.5*2 |
4.3*2 |
6.5*2 |
8.5*2 |
8.3*3 |
8.5*4 |
|
Refrigerant control |
- |
Capillary |
Capillary |
Capillary |
Capillary |
Capillary |
Capillary |
Capillary |
Capillary |
|
Compressor type |
- |
Hermetic scroll or piston |
Same |
Same |
Same |
Same |
Same |
Same |
Same |
|
Compressor power |
KW |
2.25 |
3.75 |
3*2 |
3.75*2 |
5.5*2 |
7.5*2 |
7.5*3 |
7.5*4 |
|
Cooling air flow |
M³/h |
3000 |
5000 |
8000 |
10000 |
15000 |
20000 |
30000 |
40000 |
|
Chilled water flow |
M³/h |
1.44 |
2.4 |
3.75 |
4.82 |
7.6 |
10.16 |
15 |
19.53 |
|
Chilled water tank |
M³ |
0.07 |
0.07 |
0.17 |
0.17 |
0.26 |
0.33 |
0.4 |
0.61 |
|
Water pipe size |
- |
G1" |
G1" |
G1-1/2" |
G2" |
G2" |
G2" |
G2-1/2" |
G2-1/2" |
|
Water pump power |
KW |
0.375 |
0.75 |
0.75 |
1.5 |
1.5 |
2.2 |
4 |
4 |
|
Water pump pressure |
Kpa |
242 |
290 |
290 |
205 |
205 |
220 |
250 |
250 |
|
Length |
MM |
945 |
1033 |
1470 |
1470 |
1680 |
1950 |
2080 |
2565 |
|
Width |
MM |
565 |
613 |
710 |
710 |
890 |
950 |
1000 |
1220 |
|
Height |
MM |
1400 |
1400 |
1600 |
1600 |
1830 |
1940 |
2055 |
2310 |
|
Weight |
KG |
130 |
175 |
270 |
350 |
520 |
590 |
880 |
1100 |
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