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Ceiling-mounted Air Cooler Wholesale

Home / Products / Evaporator & Condenser / Evaporator / Ceiling Type Evaporator / GUM Series Large Ceiling Type Evaporator
  • GUM Series Large Ceiling Type Evaporator
  • GUM Series Large Ceiling Type Evaporator
  • GUM Series Large Ceiling Type Evaporator Zhejiang Kaidi Refrigeration Equipment Co., Ltd
  • GUM Series Large Ceiling Type Evaporator Zhejiang Kaidi Refrigeration Equipment Co., Ltd

GUM Series Large Ceiling Type Evaporator

GUM series large ceiling type evaporator mainly adopts large-size high-lift fan motors with fan diameters of 630 and 710mm, which are developed to meet the needs of large cooling capacity and long range. This series of products has the following characteristics:

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01 Advantages 02Specifications 03Dimensions 04Unit Configuration 05Inquiry

1. Shell: Standard configuration uses high-quality galvanized steel plate with plastic spraying on the surface, which has strong anti-corrosion performance; aluminum plate and stainless steel shell materials can be customized.

2. Heat exchanger end plate: Standard configuration uses aluminum plate as a flexible support for the tube plate to prevent the copper tube from contacting the steel plate and effectively protect the copper tube.

3. Water tray design: The outer water tray adopts an angled angular structure, which has smooth drainage and no dead corners; the inner water tray is covered with a full aluminum plate to reduce air bypass, speed up the discharge of condensed water, and enhance the radiant heat of defrosting.

4. Heat exchange tube: Standard configuration uses high-efficiency internal threads with medium diameter. Its optimized tooth height can better intensify the disturbance of refrigerant during flow and form a turbulent state. The refrigerant in the turbulent state has more sufficient contact with the inner wall of the heat exchange tube. Compared with the bare tube, the heat exchange area in the tube has also been greatly improved, which effectively improves the heat exchange efficiency on the refrigerant side.

5. Aluminum fins: Standard configuration uses the latest European double sine wave fork-arranged fins to improve air turbulence, optimize pressure drop, and effectively enhance the heat exchange efficiency on the air side. The material is hydrophilic corrugated aluminum sheet with strong anti-corrosion ability and sheet spacing of 4.5mm, 6.0mm, 9.0mm, 8.0/16.0mm to meet different temperature and humidity change requirements.

6. Fan: Standard configuration uses a large-diameter 4-pole high-efficiency high-static pressure external rotor fan with thermal protection, which has the advantages of long air supply distance, high static pressure, and strong comprehensive motor protection performance. EC energy-saving motor is optional.

7. Liquid distributor: Standard small pressure drop Venturi type liquid distributor, with wide liquid distribution efficiency range, wide adaptability to liquid supply temperature range, and high comprehensive efficiency; all models of air coolers use a single liquid distributor to optimize the cost of pipeline valves.

8. Range extension kit: Optional Kaidi self-developed range extension kit to optimize the air supply cycle, disperse the radiation of longitudinal acceleration without losing pressure, and increase the target air supply volume.

9. Defrosting: Standard electric defrosting or water defrosting. Electric defrosting: Stainless steel heating tubes are evenly distributed in the coil fins and on the inner water tray plate, and defrosting is uniform without dead corners; water defrosting: Kaidi patented technology water distributor and water tray are used, and the defrosting is uniform and the amount of drift is small. Hot air defrosting can also be used according to customer requirements.

10. Junction box: IP65 grade waterproof junction box and waterproof connector are used, which has better waterproof effect, convenient and simple wiring, high terminal pressure resistance, and high reliability.

11. Test: The air cooler undergoes cleaning and testing before leaving the factory, and passes a strict 28bar pressure test.

12. Refrigerant: It can be used with refrigerants such as R404A, R507A, R448A, R449A, R134a, and R22.

13. Pressure interface: The standard coil collection riser is equipped with a 1/4-inch needle valve port to facilitate the pressure point of the electronic expansion valve.

01 Advantages

1. Shell: Standard configuration uses high-quality galvanized steel plate with plastic spraying on the surface, which has strong anti-corrosion performance; aluminum plate and stainless steel shell materials can be customized.

2. Heat exchanger end plate: Standard configuration uses aluminum plate as a flexible support for the tube plate to prevent the copper tube from contacting the steel plate and effectively protect the copper tube.

3. Water tray design: The outer water tray adopts an angled angular structure, which has smooth drainage and no dead corners; the inner water tray is covered with a full aluminum plate to reduce air bypass, speed up the discharge of condensed water, and enhance the radiant heat of defrosting.

4. Heat exchange tube: Standard configuration uses high-efficiency internal threads with medium diameter. Its optimized tooth height can better intensify the disturbance of refrigerant during flow and form a turbulent state. The refrigerant in the turbulent state has more sufficient contact with the inner wall of the heat exchange tube. Compared with the bare tube, the heat exchange area in the tube has also been greatly improved, which effectively improves the heat exchange efficiency on the refrigerant side.

5. Aluminum fins: Standard configuration uses the latest European double sine wave fork-arranged fins to improve air turbulence, optimize pressure drop, and effectively enhance the heat exchange efficiency on the air side. The material is hydrophilic corrugated aluminum sheet with strong anti-corrosion ability and sheet spacing of 4.5mm, 6.0mm, 9.0mm, 8.0/16.0mm to meet different temperature and humidity change requirements.

6. Fan: Standard configuration uses a large-diameter 4-pole high-efficiency high-static pressure external rotor fan with thermal protection, which has the advantages of long air supply distance, high static pressure, and strong comprehensive motor protection performance. EC energy-saving motor is optional.

7. Liquid distributor: Standard small pressure drop Venturi type liquid distributor, with wide liquid distribution efficiency range, wide adaptability to liquid supply temperature range, and high comprehensive efficiency; all models of air coolers use a single liquid distributor to optimize the cost of pipeline valves.

8. Range extension kit: Optional Kaidi self-developed range extension kit to optimize the air supply cycle, disperse the radiation of longitudinal acceleration without losing pressure, and increase the target air supply volume.

9. Defrosting: Standard electric defrosting or water defrosting. Electric defrosting: Stainless steel heating tubes are evenly distributed in the coil fins and on the inner water tray plate, and defrosting is uniform without dead corners; water defrosting: Kaidi patented technology water distributor and water tray are used, and the defrosting is uniform and the amount of drift is small. Hot air defrosting can also be used according to customer requirements.

10. Junction box: IP65 grade waterproof junction box and waterproof connector are used, which has better waterproof effect, convenient and simple wiring, high terminal pressure resistance, and high reliability.

11. Test: The air cooler undergoes cleaning and testing before leaving the factory, and passes a strict 28bar pressure test.

12. Refrigerant: It can be used with refrigerants such as R404A, R507A, R448A, R449A, R134a, and R22.

13. Pressure interface: The standard coil collection riser is equipped with a 1/4-inch needle valve port to facilitate the pressure point of the electronic expansion valve.

02Specifications
GUM D J 63 3 H - E
Defrost mode code: A: air defrost, E: electric defrost, can be omitted, W: water defrost, R: thermal fluorine defrost
Coil specification code
Motor quantity code
Fan diameter code: 63: 630mm, 71: 710mm
Pitch code: L: 4.5mm, D: 6.0mm, J: 9.0mm, S: 8.0/16.0mm, T: 9.0/18.0mm
Installation code: D: ceiling, L: floor
Series code: Indicates that the cooling capacity range of GU series is within the range of M

Design standards

Standard heat transfer conditions Inlet air temperature Evaporation temperature relative humidity Moisture separation coefficient Superheat Liquid supply temperature
SC1 10℃ 0℃ 85% 1.35 6.5K 30℃
SC2 0℃ -8℃ 85% 1.15 5.2K 30℃
SC3 -18℃ -25℃ 95% 1.05 4.6K 20℃
SC4 -25℃ -31℃ 95% 1.01 3.9K 10℃
SC5 -34℃ -40℃ 95% 1.01 3.9K 0℃

Refrigerant correction factor

Refrigerant correction factor Working conditions R22 R404A R507 R134a R448A* R448A R449A* R449A
Correction factor SC1 0.95 1 1 0.93 1.23 0.97 1.21 0.96
Correction factor SC2 0.95 1 1 0.91 1.26 0.96 1.23 0.95
Correction factor SC3 0.95 1 1 0.85 1.26 0.95 1.24 0.94
Correction factor SC4 0.95 1 1 / 1.31 0.94 1.26 0.93
Correction factor SC5 0.95 1 1 / 1.33 0.92 1.28 0.91
Note: R448A*, R449A* are dew point temperatures, R448A, R449A are midpoint temperatures

Fin correction factor

Fin material coefficient
Light Foil 1.03
Clear water aluminum strip 1
copper foil 1.06
epoxy resin 1.01

Electric frost

Pitch 4.5 mm
Model GUMDL632F GUMDL632G GUMDL632H GUMDL633F GUMDL633G GUMDL633H GUMDL634F
SC1    KW TC=10℃  Te=0℃ 59.9  65.1  69.9  88.6  97.6  104.9  108.2 
SC2    KW TC=0℃  Te=-8℃ 42.8  46.2  49.2  63.3  69.2  73.9  77.3 
Air volume m³/h 25200 24400 23500 37800 36600 35250 47600
area ㎡ 180.1 210.1 240.1 270.2 315.2 313 365.4
Range m 32 31 30 33 32 31 34
Pitch    6.0 mm
Model GUMDD632F GUMDD632G GUMDD632H GUMDD633F GUMDD633G GUMDD633H GUMDD634F
SC2    KW TC=0℃  Te=-8℃ 37.1 41.1 44.1 54.3 59.2 64.1 66.8
SC3    KW TC=-18℃  Te=-25℃ 25.6 28.4 30.4 37.5 40.8 44.2 46.1
Air volume m³/h 26500 25500 24500 39750 38250 36750 49600
area ㎡ 138.3 161.3 184.4 207.4 242.1 276.6 240.6
Range m 33 32 31 34 33 32 35
Pitch    9.0 mm
Model GUMDJ632F GUMDJ632G GUMDJ632H GUMDJ633F GUMDJ633G GUMDJ633H GUMDJ634F
SC2    KW TC=0℃  Te=-8℃ 32.6  36.3  39.5  49.1  54.3  59.3  61.2 
SC3    KW TC=-18℃  Te=-25℃ 23.1  25.3  27.3  34.5  37.8  41.2  44.3 
SC4    KW TC=-25℃  Te=-31℃ 18.7  20.8  22.6  28.1  31.1  34.0  35.1 
SC5    KW TC=-34℃  Te=-40℃ 17.9  20.0  21.7  27.0  29.9  32.6  33.7 
Air volume m³/h 27000 26000 25500 40500 39000 38250 52000
area ㎡ 96.5 112.6 128.7 144.8 168.9 193.1 167.9
Range m 34 33 32 35 34 33 36
Pitch   8.0/16.0 mm
Model GUMDS632F GUMDS632G GUMDS632H GUMDS633F GUMDS633G GUMDS633H GUMDS634F
SC3    KW TC=-18℃  Te=-25℃ 22.1  24.6  27.2  33.2  37.5  40.7  42.6 
Quick freezing 1 KW TC=-20℃  Te=-30℃ 34.5  38.6  42.8  51.8  58.7  64.2  62.6 
SC4    KW TC=-25℃  Te=-31℃ 18.0  20.3  22.6  27.2  30.8  33.9  33.9 
Quick freezing 2 KW TC=-35℃  Te=-42℃ 19.2  21.6  24.0  28.9  32.8  36.1  36.0 
Air volume m³/h 27200 26500 25500 40500 39750 38250 52000
area ㎡ 91.3 108.9 127.5 136.9 163.4 191.2 158.8
Range m 34 33 32 35 34 33 36
General Data
Fan Specifications Diameter-Quantity Φ630-2 Φ630-2 Φ630-2 Φ630-3 Φ630-3 Φ630-3 Φ630-4
Fan Regulator Ph/V/Hz 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50
Total Motor Power W 3800 3800 3800 5700 5700 5700 7600
Motor Current A 8.4 8.4 8.4 12.6 12.6 12.6 16.8
Motor Connection Method A A A A A A A
Coil Heating Power KW 13.44  15.36  17.28  20.16  23.04  25.92  24.00 
Water Basin Heating Power KW 3.84  3.84  3.84  5.76  5.76  5.76  6.00 
Heating Tube Regulator Ph/V/Hz 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50
Heating Tube Connection Method B B B B B B B
Inlet Pipe Diameter mm 28 35 35 35 35 35 35
Outlet Pipe Diameter mm 50 50 50 67 67 67 67
Pipe Capacity dm³ 37.1 43.2  49.5  55.7  64.9  74.2  64.5 
Weight KG 230.0  245.0  255.0  330.0  350.0  370.0  390.0 
Water Basin Connection R 2" 2" 2" 2" 2" 2" 2"
Dimensions mm 2752*770*990 3901*770*990 4452*770*990
Drawing Number ①+② ①+② ①+② ①+③ ①+③ ①+③ ①+④
Pitch    4.5 mm
Model GUMDL634G GUMDL634H GUMDL712F GUMDL712H GUMDL712J GUMDL713F GUMDL713H
SC1    KW TC=10℃  Te=0℃ 119.3  126.9  86.8  102.8  113.7  128.9  154.5 
SC2    KW TC=0℃  Te=-8℃ 84.6  89.4  61.1  72.4  80.1  92.1  108.8 
Air volume m³/h 45800 43084 37000 35000 33000 55500 52500
area ㎡ 365.4 417.6 246.6 328.9 411.1 370.6 493.3
Range m 33 32 38 37 35 40 38
Pitch    6.0 mm
Model GUMDD634G GUMDD634H GUMDD712F GUMDD712H GUMDD712J GUMDD713F GUMDD713H
SC2    KW TC=0℃  Te=-8℃ 73.9 79.4 53.6 65.6 73.1 80.7 97.7
SC3    KW TC=-18℃  Te=-25℃ 51.0  54.8 36.4 45.3 51.2 54.9 68.4
Air volume m³/h 48000 45804 38000 36500 34500 57000 54750
area ㎡ 280.6 320.7 189.4 252.5 315.7 284.1 378.8
Range m 34 33 39 38 36 41 39
Pitch    9.0 mm
Model GUMDJ634G GUMDJ634H GUMDJ712F GUMDJ712H GUMDJ712J GUMDJ713F GUMDJ713H
SC2    KW TC=0℃  Te=-8℃ 67.7  73.3  48.3  58.4  66.9  72.8  87.8 
SC3    KW TC=-18℃  Te=-25℃ 48.6  52.1  35.2  41.6  47.1  52.8  62.5 
SC4    KW TC=-25℃  Te=-31℃ 38.8  42.0  27.7  33.5  38.3  41.7  50.3 
SC5    KW TC=-34℃  Te=-40℃ 37.2  40.3  26.6  32.1  36.8  40.0  48.3 
Air volume m³/h 50000 48000 40000 37500 36000 60000 56250
area ㎡ 195.8 223.8 132.2 176.2 220.3 198.3 264.1
Range m 35 34 40 39 37 42 40
Pitch   8.0/16.0 mm
Model GUMDS634G GUMDS634H GUMDS712F GUMDS712H GUMDS712J GUMDS713F GUMDS713H
SC3    KW TC=-18℃  Te=-25℃ 47.5  51.9  33.2  40.9  44.5  50.3  62.0 
Quick freezing 1 KW TC=-20℃  Te=-30℃ 70.3  77.2  48.3  60.0  66.6  72.3  90.9 
SC4    KW TC=-25℃  Te=-31℃ 38.1  41.9  26.5  32.9  36.4  39.8  49.7 
Quick freezing 2 KW TC=-35℃  Te=-42℃ 40.5  44.6  28.2  35.0  38.8  42.4  52.9 
Air volume m³/h 50000 48000 40200 37500 36708 60300 56874
area ㎡ 189.5 221.7 125.1 174.6 201.6 187.6 261.9
Range m 35 34 40 39 37 42 40
General Data
Fan Specifications Diameter-Quantity Φ630-4 Φ630-4 Φ710-2 Φ710-2 Φ710-2 Φ710-3 Φ710-3
Fan Regulator Ph/V/Hz 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50
Total Motor Power W 7600 7600 5800 5800 5800 8700 8700
Motor Current A 16.8 16.8 11.6 11.6 11.6 17.4 17.4
Motor Connection Method A A A A A A A
Coil Heating Power KW 27.00  30.00  18.24  22.80  31.92  30.00  39.00 
Water Basin Heating Power KW 6.00  6.00  4.56  4.56  4.56  6.00  6.00 
Heating Tube Regulator Ph/V/Hz 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50 1/220/50
Heating Tube Connection Method B B B B B B B
Inlet Pipe Diameter mm 35 35 35 35 35 35 35
Outlet Pipe Diameter mm 67 67 50 67 67 67 67
Pipe Capacity dm³ 75.2 86.1  50.8  67.8  84.7  76.2  101.6 
Weight KG 405.0  425.0  315.0  360.0  415.0  420.0  510.0 
Water Basin Connection R 2" 2" 2" 2" 2" 2-2" 2-2"
Dimensions mm 4452*770*990 3252*810*1100 3252*910*1100 4651*810*1100
Drawing Number ①+④ ①+④ ⑤+⑦ ⑤+⑦ ⑥+⑦ ⑤+⑧ ⑤+⑧

Water frost

Pitch 4.5 mm
Model GUMDL632F-W GUMDL632G-W GUMDL632H-W GUMDL633F-W GUMDL633G-W GUMDL633H-W GUMDL634F-W
SC1    KW TC=10℃  Te=0℃ 59.9  65.1  69.9  88.6  97.6  104.9  108.2 
SC2    KW TC=0℃  Te=-8℃ 42.8  46.2  49.2  63.3  69.2  73.9  77.3 
Air volume m³/h 25200 24400 23500 37800 36600 35250 47600
area ㎡ 180.1 210.1 240.1 270.2 315.2 313 365.4
Range m 32 31 30 33 32 31 34
Pitch    6.0 mm
Model GUMDD632F-W GUMDD632G-W GUMDD632H-W GUMDD633F-W GUMDD633G-W GUMDD633H-W GUMDD634F-W
SC2    KW TC=0℃  Te=-8℃ 37.1 41.1 44.1 54.3 59.2 64.1 66.8
SC3    KW TC=-18℃  Te=-25℃ 25.6 28.4 30.4 37.5 40.8 44.2 46.1
Air volume m³/h 26500 25500 24500 39750 38250 36750 49600
area ㎡ 138.3 161.3 184.4 207.4 242.1 276.6 240.6
Range m 33 32 31 34 33 32 35
Pitch    9.0 mm
Model GUMDJ632F-W GUMDJ632G-W GUMDJ632H-W GUMDJ633F-W GUMDJ633G-W GUMDJ633H-W GUMDJ634F-W
SC2    KW TC=0℃  Te=-8℃ 32.6  36.3  39.5  49.1  54.3  59.3  61.2 
SC3    KW TC=-18℃  Te=-25℃ 23.1  25.3  27.3  34.5  37.8  41.2  44.3 
SC4    KW TC=-25℃  Te=-31℃ 18.7  20.8  22.6  28.1  31.1  34.0  35.1 
SC5    KW TC=-34℃  Te=-40℃ 17.9  20.0  21.7  27.0  29.9  32.6  33.7 
Air volume m³/h 27000 26000 25500 40500 39000 38250 52000
area ㎡ 96.5 112.6 128.7 144.8 168.9 193.1 167.9
Range m 34 33 32 35 34 33 36
Pitch   8.0/16.0 mm
Model GUMDS632F-W GUMDS632G-W GUMDS632H-W GUMDS633F-W GUMDS633G-W GUMDS633H-W GUMDS634F-W
SC3    KW TC=-18℃  Te=-25℃ 22.1  24.6  27.2  33.2  37.5  40.7  42.6 
Quick freezing 1 KW TC=-20℃  Te=-30℃ 34.5  38.6  42.8  51.8  58.7  64.2  62.6 
SC4    KW TC=-25℃  Te=-31℃ 18.0  20.3  22.6  27.2  30.8  33.9  33.9 
Quick freezing 2 KW TC=-35℃  Te=-42℃ 19.2  21.6  24.0  28.9  32.8  36.1  36.0 
Air volume m³/h 27200 26500 25500 40500 39750 38250 52000
area ㎡ 91.3 108.9 127.5 136.9 163.4 191.2 158.8
Range m 34 33 32 35 34 33 36
General Data
Fan Specifications Diameter-Quantity Φ630-2 Φ630-2 Φ630-2 Φ630-3 Φ630-3 Φ630-3 Φ630-4
Fan Motor Ph/V/Hz 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50
Total Motor Power W 3800 3800 3800 5700 5700 5700 7600
Total Motor Current A 8.4 8.4 8.4 12.6 12.6 12.6 16.8
Connection Method C C C C C C C
Total Heater Power W 500  500  500  750  750  750  1000 
Total Heater Current A 2.27  2.27  2.27  3.41  3.41  3.41  4.55 
Defrosting Water Inlet R 1-1/2 1-1/2 1-1/2 2X1-1/2 2X1-1/2 2X1-1/2 2X1-1/2
Defrosting Water Flow m³/h 5.6 6.5 7.4 8.3 9.7 11.1 9.6
Inlet Pipe Diameter mm 28 35 35 35 35 35 35
Outlet Pipe Diameter mm 50 50 50 67 67 67 67
Pipe Capacity dm³ 37.1 43.2  49.5  55.7  64.9  74.2  64.5 
Weight KG 249.0  269.0  282.0  358.0  387.0  407.0  424.0 
Water Pan Connection R 3" 3" 3" 2X3" 2X3" 2X3" 2X3"
Dimensions mm 2710*850*1140 2710*920*1140 3860*850*1140 3860*920*1140 4410*850*1140
Drawing Number ⑨+⑪ ⑩+⑪ ⑩+⑪ ⑨+⑫ ⑩+⑫ ⑩+⑫ ⑨+⑬
Pitch   4.5 mm
Model GUMDL634G-W GUMDL634H-W GUMDL712F-W GUMDL712H-W GUMDL712J-W GUMDL713F-W GUMDL713H-W
SC1    KW TC=10℃  Te=0℃ 119.3  126.9  86.8  102.8  113.7  128.9  154.5 
SC2    KW TC=0℃  Te=-8℃ 84.6  89.4  61.1  72.4  80.1  92.1  108.8 
Air volume m³/h 45800 43084 37000 35000 33000 55500 52500
area ㎡ 365.4 417.6 246.6 328.9 411.1 370.6 493.3
Range m 33 32 38 37 35 40 38
Pitch    6.0 mm
Model GUMDD634G-W GUMDD634H-W GUMDD712F-W GUMDD712H-W GUMDD712J-W GUMDD713F-W GUMDD713H-W
SC2    KW TC=0℃  Te=-8℃ 73.9 79.4 53.6 65.6 73.1 80.7 97.7
SC3    KW TC=-18℃  Te=-25℃ 51.0  54.8 36.4 45.3 51.2 54.9 68.4
Air volume m³/h 48000 45804 38000 36500 34500 57000 54750
area ㎡ 280.6 320.7 189.4 252.5 315.7 284.1 378.8
Range m 34 33 39 38 36 41 39
Pitch   9.0 mm
Model GUMDJ634G-W GUMDJ634H-W GUMDJ712F-W GUMDJ712H-W GUMDJ712J-W GUMDJ713F-W GUMDJ713H-W
SC2    KW TC=0℃  Te=-8℃ 67.7  73.3  48.3  58.4  66.9  72.8  87.8 
SC3    KW TC=-18℃  Te=-25℃ 48.6  52.1  35.2  41.6  47.1  52.8  62.5 
SC4    KW TC=-25℃  Te=-31℃ 38.8  42.0  27.7  33.5  38.3  41.7  50.3 
SC5    KW TC=-34℃  Te=-40℃ 37.2  40.3  26.6  32.1  36.8  40.0  48.3 
Air volume m³/h 50000 48000 40000 37500 36000 60000 56250
area ㎡ 195.8 223.8 132.2 176.2 220.3 198.3 264.1
Range m 35 34 40 39 37 42 40
Pitch   8.0/16.0 mm
Model GUMDS634G-W GUMDS634H-W GUMDS712F-W GUMDS712H-W GUMDS712J-W GUMDS713F-W GUMDS713H-W
SC3    KW TC=-18℃  Te=-25℃ 47.5  51.9  33.2  40.9  44.5  50.3  62.0 
Quick freezing 1 KW TC=-20℃  Te=-30℃ 70.3  77.2  48.3  60.0  66.6  72.3  90.9 
SC4    KW TC=-25℃  Te=-31℃ 38.1  41.9  26.5  32.9  36.4  39.8  49.7 
Quick freezing 2 KW TC=-35℃  Te=-42℃ 40.5  44.6  28.2  35.0  38.8  42.4  52.9 
Air volume m³/h 50000 48000 40200 37500 36708 60300 56874
area ㎡ 189.5 221.7 125.1 174.6 201.6 187.6 261.9
Range m 35 34 40 39 37 42 40
General Data
Fan Specifications Diameter-Quantity Φ630-4 Φ630-4 Φ710-2 Φ710-2 Φ710-2 Φ710-3 Φ710-3
Fan Motor Ph/V/Hz 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50 3/380/50
Total Motor Power W 7600 7600 5800 5800 5800 8700 8700
Motor Current A 16.8 16.8 11.6 11.6 11.6 17.4 17.4
Connection Method C C C C C C C
Total Heater Power W 1000  1000  560  560  560  840  840 
Total Heater Current A 4.55  4.55  2.55  2.55  2.55  3.82  3.82 
Defrosting Water Inlet R 2X1-1/2 2X1-1/2 1-1/2 1-1/2 1-1/2 2X1-1/2 2X1-1/2
Defrosting Water Flow m³/h 11.2 12.9 7.6 10.1 12.7 11.4 15.2
Inlet Pipe Diameter mm 36 35 35 35 35 35 35
Outlet Pipe Diameter mm 67 67 50 67 67 67 67
Pipe Capacity dm³ 75.2 86.1  50.8  67.8  84.7  76.2  101.6 
Weight KG 457.0  480.0  363.0  409.0  453.0  517.0  583.0 
Water Pan Connection R 2X3" 2X3" 3" 3" 3" 2-3" 2-3"
Dimensions mm 4410*920*1140 3210*900*1276 3210*967*1276 3210*1037*1276 4610*900*1276 4610*967*1276
Drawing Number ⑩+⑬ ⑩+⑬ ⑭+⑰ ⑮+⑰ ⑯+⑰ ⑭+⑱ ⑮+⑰
03Dimensions
    • 04Unit Configuration
    part Configuration part Configuration
    shell Aluminum plate spraying ○ Defrost Air defrost ○
    Steel plate spraying ○ Electric heating tube ●
    Galvanized sheet spraying ● Hot air (coil + water pan) ○
    stainless steel plate ○ Water frost ●
    motor EBM external rotor motor ○ expansion valve ○
    Low-light outer rotor motor ● Drain heating line ○
    aluminum foil Light Foil ○ Wind circle heating zone ○
    Hydrophilic aluminum foil (blue sheet) ●
    ●: Standard configuration; ○: Optional; ×: Not optional
    05Inquiry

    Zhejiang Kaidi Refrigeration Equipment Co., Ltd

    • 30+

      Years Industry Experience

    • 300+

      Employees

    • 1000Million

      Export Amount

    • 100000+

      Plant Area

    Zhejiang Kaidi Refrigeration Equipment Co., Ltd. was founded in 1995, with “Kaidi” as our registered trademark. As one of the professional China Ceiling-mounted Air Cooler Supplier and Wholesale Ceiling-mounted Air Cooler Company, we have been focusing on refrigeration for nearly 30 years. Today, Kaidi has developed into a scientific and technological enterprise integrating scientific research and development, processing and manufacturing, pre-sales program design, product sales and commissioning, and comprehensive after-sales service support. Headquartered in Shengzhou City, Zhejiang Province, our factory covers an area of 100,000 square metres, with more than 60,000 square metres of modern factory buildings and more than 8,000 square metres of offices, as well as Shanghai Hongqiao Office (R&D Centre), Guangzhou Panyu Office, Beijing Branch and so on.

    After years of development, we have the management team of a top 500 enterprise and a standardised and efficient operation system, as well as strong technical research and development strength. The factory is equipped with complete and advanced CNC machining equipment and high-standard testing laboratory, with strong product development and lean processing and manufacturing capabilities; the establishment of a professional pre-sales technical support, after-sales service guarantee system, we not only research and development and production of advanced refrigeration equipment, but also the overall solution provider for high-quality customers to provide first-class products and services to ensure that our purpose and goal.

    Our sales and service network not only spreads all over the country, but also develops rapidly in the world in the past few years, ‘Kaideli’ brand refrigeration products have a high reputation both at home and abroad, and have won the praise and recognition of our customers. At present, our customers include: cold chain logistics enterprises such as GLP, Shunfeng, Jingdong, Yaleng, Kai Orange, etc.; food processing enterprises such as Wufeng, Holliday, Ligao, Qingmei, Zuming, Anjing, Sienian, etc., central kitchens such as Makgindi, Lvcheng, Ajisai, etc.; slaughter enterprises such as Winsome, Xinning, etc.; edible fungi factory planting enterprises such as Xiangru Biological, Guiwang, Huaguang, Zongxing Mushroom, Lisa, etc., as well as Shanghai Pharmaceuticals, China Medicine Group, and so on. Group and so on.

    HONOR & CERTIFICATE

    Our products have obtained, include EC-Type Examination Certificate, BV, MODE, DNV, GL Certificate, EC Attestation of Conformity, Certificate of Type Approval for Marine Product and Lloyd’s Register Quality Assurance.

    • Certificate of conformity for evaluation of test devices
    • Special Equipment Manufacturing License
    • Edible Mushroom Enterprise Manufacturing Star
    • Excellent Unit Member of China Institute of Refrigeration
    • 2023 Guangxi Refrigeration Society Refrigeration and Cold Storage Specialized Committee
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Science and Technology Achievement Appraisal Certificate
    • Computer Software Copyright Registration Certificate
    • Computer Software Copyright Registration Certificate
    • Computer Software Copyright Registration Certificate
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    We focus on refrigeration for nearly 30 years.

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    Contact Us

    • Zhejiang Kaidi Refrigeration Equipment Co., Ltd Block A, Ganlin Industry Park, Shengzhou, Zhejiang, China.
    • Zhejiang Kaidi Refrigeration Equipment Co., Ltdkd@zjkaideli.com
    • Zhejiang Kaidi Refrigeration Equipment Co., Ltd+86-0575-83272600
      +86-400-188-3366

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      China Ceiling-mounted Air Cooler Supplier   Wholesale Ceiling-mounted Air Cooler Company