Ultra Low Temperature Screw Type Cascade Refigeration Chiller

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Product
Ultra Low Temperature Screw Type Cascade Refigeration Chiller
Posting date : Sep 03, 2016
Membership
Free Member Scince Sep 03, 2016
FOB Price
8000-9000usd/pcs
Min. Order Quantity
1pcs
Supply Abillity
5000pcs/month
Port
Yantian
Payment Terms
Fob Shenzhen
Package
foam with wooden carton
Keyword :
water chiller
Category
MACHINERY & ELECTRICAL | Nuclear re | Refrigerat | Refrigerat
Contact
Laura Wang
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Ruihai
Model Number
RHT-040WL
HS-CODE
8418-69
Package & Delivery Lead Time
Package
foam with wooden carton
Delivery Lead Time
10 working days
Detailed Description
Ultra low temperature screw type cascade refigeration units are using most advanced production technology, with superior quality, high performance, low noise. The products 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. 
Ultra low temperature screw type cascade refigeration units main 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.

Ultra low temperature screw type cascade refigeration 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
            &
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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