Gold Member Since 2007
Audited Supplier
Zhejiang Kingfit Environment Co., Ltd.

Chillers, Screw Chiller, Industrial Chiller manufacturer / supplier in China, offering Economical Scroll Style Low Temperature Chiller (QLB-XXSZ), Mushroom Climate Control Machine with Fresh Air System, Kf Round Water Cooling Tower and so on.

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Supplier Homepage Product Low Temperature Screw Style Chiller Economical Scroll Style Low Temperature Chiller (QLB-XXSZ)

Economical Scroll Style Low Temperature Chiller (QLB-XXSZ)

FOB Price: US $10,000 / Piece
Min. Order: 1 set
Min. Order FOB Price
1 set US $10,000/ Piece
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Production Capacity: 60PCS/Year
Transport Package: Wooden Case
Payment Terms: T/T

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Basic Info
  • Model NO.: QLB-XXSZ
  • Input Power: 3pH 380V/50Hz
  • Refrigerant: R22
  • Evaporator Mode: High Efficient Inside Screw Shell and Tube
  • Usage: for Refrigerate
  • Trademark: KF
  • Certification: ISO
  • Compressor Mode: Full-Hermetic Scroll Type
  • Condenser Mode: High Efficient External Screw Shell and Tube
  • Throttle Methods: Capillary
  • Cooling Method: Water Cooling
  • Origin: Zhejiang Lishui
Product Description
Economical scroll style low temperature chiller adopts famous brand full-hermetic scroll compressor, combine our condenser and evaporator reasonablely, only need to connect with the water source and electricity when installtion

Chillers has reasonable design, small size, long service life.

I. Application
QINGFENG brand industrial chiller may be widely used in the field of leather, plastic injection, surface treatment, medicine, chemical, hydraulic system, leaser, shoe-making, electronic, print, etc

II. Basic design parameters
QINGFENG brand CE certificate Water Cooling Chiller adopts top brand compressors made in U. S. A., Italy and Japan, with inbuilt energy economizers of QINGFENG own patent can save the energy by 20%. Equiped with safety protection, low noise, failure auto-searching and water auto-replenishing inside

III. Match equipment
Water cooling chiller shall be used with the cooling tower, no matter the ambient temperature is the refrigerantion efficiency could remain the best, this machine is in elegant appearance by using electrostatic spray powder shell and European design.


IV. Packing
Packed in air bubble film inside, then in plywood case outside

V. Guarantee
One year after shipped

VI. Service
All QINGFENG machines have one year of free maintenance period starting from the date of sale. The damagedpart can be replaced free of charge if it is not damaged due to manual misoperation, and is confirmed by the technical identification of the company or agent; Otherwise, costs of the part will be charged
Model  Outlet temperature QLB6SZ QLB10SZ QLB15SZ QLB20SZ QLB25SZ QLB30SZ QLB35SZ QLB45SZ QLB55SZ QLB75SZ QLB90SZ
Cooling Capacity
 
Kw 0 degrees


-5 degrees
7.6


6.06
11.4

9.15
 
18.1


14.25
22.9


18.2
26.9

21.3
34.5


27.36
45.8


36.4
53.8


44
68.7


54.6
91.6


72.8
107.6


88
    -10degrees

-15degrees
 
5.02


4.16
7.6


6.55
11.6


9.46
14.9


12.2
17.5


14.3
22.52


18.46
29.8


24.4
35.92


29.38
44.7


36.6
59.6


48.8
71.84


58.76
  Kcal/h 0degrees

-5degrees
 
6536


5211.6
9804


7869
15566


12255
19694


15652
23134


18318
29670


23529.6
39388


31304
46268


37840
59082


46956
78776


62608
92536


75680
    -10degrees


-15degrees
 
4317.2


3577.6
6536


5633
9976


8135.6
12814


10492
15050


12298
19367.2


15875.6
25628


20984
30891.2


25266.8
38442


31476
51256


41968
61782.4


50533.6
 
COP 0degrees

-5degrees
 
3.62


2.71
3.80


2.82
3.42


2.54
3.58


2.72
3.54


2.64
3.56


2.66
3.58


2.72
3.54


2.89
3.58


2.72
3.58


2.72
3.54


2.89
  -10degrees

-15degrees
 
2.25


1.89
2.34


1.93
2.07


1.69
2.23


1.83
2.18


1.78
2.19


1.81
2.23


1.83
2.36


1.92
2.23


1.83
2.23


1.83
2.36


1.92
Input power 3PH-380/50HZ
Compressor mode Full-hermetic scroll type compressor
  quantity 1set 2sets 3sets 4sets
  Input power 0degrees

-5degrees
 
2.1


2.24
3


3.25
5.3


5.6
6.4


6.7
7.6


8.06
9.7


10.3
12.8


13.4
15.4


15.24
19.2


20.1
25.6


26.8
30.4


30.48
    -10degrees

-15degrees
 
2.23


2.2
3.25


3.4
5.6


5.6
6.68


6.68
8.03


8.02
10.26


10.22
13.36


13.36
15.24


15.32
20.04


20.04
26.72


26.72
30.48


30.64
  Rated load current 0degrees

-5degrees
 
4.2


4.4
5.6


6
9.6


10.1
11.3


11.8
13.5


14.2
17.7


18.6
22.6


23.6
27


27
33.9


35.4
45.2


47.2
54


54
    -10degrees

-15degrees
 
4.4


4.4
6


6.1
10.2


10.4
11.8


11.9
14.2


14.2
18.6


18.6
23.6


23.8
27.2


27.6
35.4


35.7
47.2


47.6
54.4


55.2
Matching wire 4 4 6 10 10 10 16 16 25 25 25
Way to unload 0,100% 0,50%,100% 0,30%,60%,100% 0,25%,50%,75%,100%
refrigerant R22
Condenser mode High efficient external screwed shell and tube
  Cooling water flow 0degrees

-5degrees
 

1.7


1.4

2.5


2.1

4.0


3.4

5.0


4.3

5.9


5.0

7.6


6.5

10.0


8.5

11.8


10.2

15.1


12.8

20.1


17.1

23.7


20.3
    -10degrees
-15degrees
 

1.2

1.1

1.9

1.7

2.9

2.6

3.7

3.2

4.4

3.8

5.6
4.9

7.4

6.5

8.8

7.7

11.1

9.7

14.8

12.9

17.5

15.3
  Cooling water temperature Inlet water 30degrees
,outlet water 35degrees
 
evaporator mode High efficient inside screwed shell and tube
  Freezing liquid flow 0degrees

-5degrees
 
1.3


1.2
2.0


1.8
3.1


2.8
3.9


3.6
4.6


4.2
5.9


5.4
7.9


7.2
9.2


8.7
11.8


10.8
15.7


14.4
18.4


17.5
    -10degrees

-15degrees
 
1.0


0.8
1.5


1.3
2.3


1.9
3.0


2.4
3.5


2.8
4.5


3.7
5.9


4.8
7.1


5.8
8.9


7.3
11.8


9.7
14.2


11.7
  Freezing liquid in&outlet temperature 0degrees
 
Inlet liquid 12degrees
,outlet liquid 0degrees
 
    -5degrees
 
Inlet liquid 0degrees
,outlet liquid -5degrees
 
    -10degrees
 
Inlet liquid -5degrees
,outlet liquid -10degrees
 
    -15degrees
 
Inlet liquid -10degrees
,outlet liquid -15degrees
 
Water tank volume 70 70 155 155 155 70 70 70 70 70 70
Pump power:head are 12M 0.37 0.37 0.75 0.75 0.75 0.75 1.5 1.5 2.2 2.2 2.2
Throttle methods Capaillary
Safety protection Water pump interlock protection,acid pump interlock protection,leakage protection,overload protection,overpressure and anti-phase protection,refrigerant abnormality protection,compressor over temperature protection,hyperpressure valve protection,oil pressure protection,and lack of water protection,etc.
Piping connection Cooling water in&outlet diameter DN25 DN40 DN40 DN40 DN50 DN50 DN50 DN50 DN50 DN50 DN80
  Liquid in&outlet diameter DN25 DN40 DN40 DN40 DN40 DN40 DN50 DN50 DN50 DN50 DN80
Weight(kg) 135 148 242 262 396 396 444 552 610 714 873
Overall size 1050 1050 1450 1450 1730 1730 2050 2050 2250 2450 2450
  610 610 710 710 810 810 810 810 950 1050 1050
  1150 1150 1325 1325 1475 1475 1475 1475 1635 1630 1630
 
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