Ruihai Refrigeration Equipment Co., LTD Company Logo Ruihai Refrigeration Equipment Co., LTD
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Low Temperature 40% Glycol Water Cooled Screw Chiller

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Ruihai Refrigeration Equipment Co., LTD
[China]

Address
No 5 Building, Qinghu Industrial Park, Longhua New District Shenzhen Guangdong
Phone
86-755-28100981
Contact name
Laura Wang

Quick Information

  • Brand Name: Ruihai
  • Place of Origin: China
  • Model Number : RHT-040WL

Description

Low temperature 40% Glycol Water cooled screw Chiller is using most advanced production technology, with superior quality, high performance, low noise. The product is widely adopted in manufacturing process industries such as non-ferrous smelting, chemical and pharmaceutical, petroleum chemistry, grain and oil, food and beverage, mechanical, electric, air separation, etc.
 
Low temperature 40% Glycol Water cooled screw Chiller features:

1.Providing-60-5 degree frozen refrigerant,suitable for different 
customers and refrigeration capacity requirements.
2.Intelligent control, adjust compressor output automatically according to the load and keep the unit in highest efficiency at any time.
3.Adopting the latest medium and low temperature semi-hermetic single screw type compressor or the most advanced gear ratio is 
5:6 imported semi-hermetic twin screw type.
Compressor is equipped with unloading capacity control device, and, 
multistage or infinitude energy regulation is available.
4.Evaporator is using internal thread high efficient copper tube, and, 
combined with the unique structure design has the advantage of super heat 
exchange, compact structure, reliable oil return, easy to maintain, etc.
5.Shell and tube type condenser is using high efficient copper tubes, with the advantages of high heat transfer efficiency, reliable heat transfer, high performance, washable and convenient maintenance.
6.The microcomputer controlling system, with powerful security protection, communication, fault diagnosis, automatically adaptation and other 
function.

 Low temperature 40% Glycol Water cooled screw Chiller Spec:
   


Model No
RHT
-040WL
RHT
-050WL
RHT
-060WL
RHT
-070WL
RHT
-080WL
Power supply            
  -8 Kcal/h 54,180 69,660 77,400 92,020 107,500
KW 63 81 90 107 125
-10 Kcal/h 49,020 63,640 70,520 83,420 98,900
KW 57 74 82 97 115
Refrigeration capacity Kcal/h 113,520 141,900 165,980 191,780 220,160
KW 132 165 193 223 256
Power consumption KW 27.9/27.5/31 34.9/34.4/38 39.4/38.9/43 46.2/45.5/51 53.5/52.7/58
operating current A 50.0/49.5/54 61.9/61.3/66 69.3/68.6/75 80.1/79.2/87 89.1/88.0/95
 starting current  A 218D/411DD 269D/50DD 290D/485DD 350D/585DD 423D/686DD
capacity control %  
Compressor Type    
Qty    
starting method                                      Fractional winding
oil heater
 
W 200
Freezing oil Type    
Volume L 9 15
Cooling medium Type    
Charge Kg 21 26 30 35 40
Controlling method    
Evaporator Type    
Qty    
Freezing fluid volume m/h 9 12 13 16 19
Freezing fluid flow m/h 9 11 12 15 17
Freezing water flow m/h 23 28 33 38 44
Head loss Kpa 54 54 57 59 59
Pipe dia   2-1/2" 2-1/2" 2-1/2" 2-1/2" 3"
Condenser Type    
Qty    
Freezing fluid volume m/h 16 20 22 26 31
Freezing fluid flow m/h 15 19 21 25 29
Freezing water flow m/h 28 35 41 47 54
Head loss Kpa 51 51 54 54 54
Pipe dia   2" 2" 2" 2" 2-1/2"
Protector device built in high pressure protector, low pressure protector, overload protector, over-voltage or under-voltage, anti-phase and phase sequence protector, frost-preventive switch 
Size L(mm) 2175 2195 2245 2860 2860
W(mm) 935 935 935 1015 1015
H(mm) 1430 1500 1655 1710 1710
Unit weight  Kg 1020 1060 1270 1370 1400
Operation weight Kg 1120 1180 1420 1550 1580
Operation noise Db(A) 72 72 76 76 76
RHT
-100WL
RHT
-120WL
RHT
-140WL
RHT
-180WL
RHT
-200WL
RHT
-240WL
RHT
-260WL
RHT
-300WL
            3PH-380V-50H
136,740 149,640 176,300 216,720 259,720 305,300 337,120 372,380
159 174 205 252 302 355 433 433
124,700 135,880 160,820 196,940 235,640 278,640 307,880 338,840
145 158 187 229 274 324 358 394
272,620 312,180 360,340 470,420 541,800 621,780 679,400 749,920
317 363 419 547 630 723 790 872
0.1/69.0/76.4 71.9/70.9/80 84.3/83.1.90 109.4/107.8/115 122.5/120.6/136 141.5/139.4/153 163.5/160.9/178.4 183.6/181.1/199.2
13/111.8/116 124.9/123.4/116 139.9/138.1/153 181.2/178.8/186 199.7/196.8/226 227/224/252 268/264/291 300/296/324
520D/801DD 612D/943DD 665D/1023DD 465Y/1442D 586Y/1853D 650Y/2029D 805Y/2520D 805Y/2520D
            100-75-50-25-0
            semi-hermetic double-screw
                   1
  Y-Δ
  300
                 B320SH
22 28 35
R22
50 57 66 86 98 113 126 142
            Thermostatic expansion valve
          shell and tube type high efficiency heat exchange
1
24 26 31 38 45 53 59 65
22 24 28 34 41 49 54 59
55 63 72 94 109 125 136 150
62 62 65 65 67 67 69 69
3" 3" 3" 4" 4" 4" 5" 5"
        shell and tube type high efficiency heat exchange
1
39 42 50 62 73 86 96 106
37 39 47 58 68 80 89 99
68 76 88 114 132 151 167 185
57 57 57 59 59 62 62 65
2-1/2" 3" 3" 3" 4" 4" 4" 5"
evaporator water flow switch, chilled water pumpsoverload protector, cooling water pumps overload protector, cooling tower fan overload protector, cooling water temperature overheat protector and etc. The oil level and oil pressure switch is optional.
2985 2975 3010 3510 3590 3595 3600 3600
1015 1025 1055 1105 1105 1175 1180 1180
1965 1975 1990 2140 2155 2195 2200 2200
1870 1980 2070 2790 2910 3240 3360 3480
2100 2220 2340 3120 3240 3760 3880 4000
80 80 80 84 84 84 86 86 


Note:1 .The above data is based on brine inlet temp -3degree, outlet temp -8degree, 
cooling water inlet temp 30, outlet temp 35 degree, fouling factor 0.0001ºC/W.
      2. No prior notice if any modified about above specification. 3. Please always confirm 
before you order.


Certificates

  • CE : RCO14CE090031C
  • TUV : ASI1521125

Price

  • Price Condition : FOB
  • Delivery Port : Yantian

Packaging & Delivery

  • Packing :foam with wooden carton
  • Packaging Size : 2175 x 935 x 1430  Millimeters
  • Package Weight : 1020  Kilograms
  • Delivery Lead Time : 10working days
  • Supply Ability : 5000pcs/month

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