Industrial Screw Type Water Cooled Water Chiller (LT-80DW)

  • Model NO.: LT-80DW
  • Cooling Method: Water-cooled
  • Selected Voltage: 380V/50HZ
  • Noise Level: Low
  • Application Machine: Machining Center
  • Condition: New
  • Max Running Current: 582A
  • Compressor: Screw Semi-Hermetic
  • Condenser: Shell and Tube
  • Dimension: 4230mm*1580mm*2230mm
  • Application: Plastic Field, Chemical, Medicine, etc
  • Transport Package: Standard Wooden Case, Special Needs Accrpt
  • Origin: Shenzhen, Guangdong
  • Type: Water-Cooled
  • Unit Structure: Integral
  • Compressor Number: 2
  • Application Fields: Chemical
  • Certification: CE
  • Cooling Capacity: 1035440kcal/H
  • Refrigeration: 205kg R22
  • Evaporator: Shell and Tube
  • Pipe Diameter: 8"
  • Weight: 5380kg
  • Trademark: LingTong
  • Specification: high quality
  • HS Code: 8418692090
Industrial Screw Type water Cooled Water Chiller, 100HP Energy Saving Screw Water Chiller for Injection Machine, LingTong Brand screw type water chiller with competitive price, Cooling capacity from 100KW to 1000KW Product Description
Water-hermetic industrial chiller using advanced production technology, superior quality, compact structure, beautiful appearance. The products can be widely used in plastics, electroplating, electronics manufacturing, pharmaceutical chemicals, food processing, refrigeration and other industrial establishments and guesthouses, hotels, shopping malls, office buildings and other types of civil air-conditioning system.

Unit Features:
1. Using imported international brands BITZER Germany (Bitzer), HANBELL China Taiwan energy efficient compressor matches the quality of the condenser and evaporator, high efficiency, stable performance, low noise, long service life. Industrial PLC central control unit, the energy transfer system with the compressor can be timely and accurate control unit cooling capacity and cooling load matching, to ensure optimal efficiency in order to run the unit, lower operating costs;
2. Within the integrated water; Low temperature, high pressure, freezing, phase, delay start, reverse, overload, motor overheating, oil pressure, and poor treatment a number of security features;
3. English user interface, menu prompts, can be set unit operating status, household appliances of the operating environment;
4. Volume control can be four sections(100%-75%-50%-25%) or three-step (100%-66%-33%) and non-stage control systems;
5. A unique built-in hydraulic system, no pumps are guaranteed to maintain the best lubricating effect of the compressor, oil separator with double filtration, oil filtering effect of good, can play a maximum capacity of heat exchangers;
6. Efficient thread copper tube to enhance heat transfer effects, more energy efficient. Using the latest CAD/CAM design and processing technology CNC machining center produced, compact structure, small volume, durable. U-beam structure of the tubes can be cleaned out within the overall scale, easy maintenance, to prevent refrigerant leakage phenomenon;
7. Use all imports of the corrugates steel pipe and hyperbolic hydrophilic aluminum foil, high-speed drilling, and other professional equipment manufacturers, is more closely exposed pipe and fin, heat transfer more efficient, with a small size, light weight, the advantages of more compact and reasonable;

Application of the water chiller:


1). Customized accept:
LingTong company have one special engineer team for design, they can make the special solution according to your working need, such as customize cooling capacity, special material for ship use, seawater, corrosive, food industry, juice and wine process and etc. Just tell us:
A. What's your water composition? Or industry
B. What's your temperature range?
C. What's your chilled water flow need?
D. What's the working ambient?
E. What voltage do you need?
1. Differing Refrigerants: R22, R407, R134A can be supplied on request
2. Special voltages: 115V 220V~240V 50 Hz or 60 Hz (Single and Three Phase) are available
Then we can choose the right chiller for you.
2). Service:
A. 12 Months warranty.
B. All extra parts for the machine can be purchased with agent price from LingTong.
C. 24 hours working phone call: +8615112554736, online to support.
D. Professional technical team and sales person give you regarding troubleshooting procedures via Internet and Phone any time when needed.
E. Free and Professional Training at our Factory under the relaxed condition.
Model LT-3W LT-5W LT-6W LT-8W LT-10W LT-12W LT-15W LT-20W LT-25W LT-30W LT-40W LT-50W LT-60W
Nominal Cooling Capacity kW  50Hz/60Hz 10.2 17.2 20.3 27.6 33.8 41.6 53.1 68.3 86.7 104.6 132.1 165.8 196.8
13.26 22.36 26.39 35.88 43.94 54.08 69.03 88.79 112.71 135.98 171.73 215.54 255.84
USRT 50Hz/60Hz 2.9 4.9 5.8 7.8 9.6 11.8 15.1 19.4 24.7 29.7 37.6 47.2 56.0
3.8 6.4 7.5 10.2 12.5 15.4 19.6 25.3 32.1 38.7 48.8 61.3 72.8
×10 4 kcal 50Hz/60Hz 0.9 1.5 1.7 2.4 2.9 3.6 4.6 5.9 7.4 9.0 11.3 14.2 16.9
1.1 1.9 2.3 3.1 3.8 4.6 5.9 7.6 9.7 11.7 14.7 18.5 21.9
 Input Power kW 2.41 3.92 4.98 6.32 7.62 9.35 12.2 15.96 19.92 24.1 32.1 39.96 47.02
Chilled water flow m³/h 1.8 3.0 3.5 4.8 5.8 7.2 9.2 11.8 14.9 18.0 22.8 28.6 33.9
2.3 3.9 4.6 6.2 7.6 9.3 11.9 15.3 19.4 23.4 29.6 37.2 44.1
Tank Volume L 60.0 70.0 70.0 150.0 180.0 240.0 300.0 400.0 400.0 540.0 630.0 700.0 800.0
Chilled water pressure drop kPa 15 17 19 23 29 35 49 48 49 48 52 54 56
Cooling water flow m³/h 2.2 3.6 4.4 5.8 7.1 8.8 11.3 14.5 18.4 22.2 28.3 35.5 42.0
Cooling water pressure drop kPa 21 22 25 29 34 46 52 53 54 55 58 62 64
Compressor Type   Hermetic scroll type
   Power   380V/3PH  50Hz    (200/220/415V  50Hz/60Hz)
Refrigerant Type   R22  (R134a\R407C)
Control Method   Expansion valve
Chilled water inlet/outlet pipe diameter inch 1-1/2" 1-1/2" 1 1 1 2 2 2 2-1/2" 3 3 4 4
Cooling water inlet/outlet pipe diameter inch 1-1/2" 1-1/2" 1 1 1 2 2 2 2-1/2" 3 3 4 4
 water pump power kW 0.37 0.75 0.75 0.75 0.75 1.2 1.5 2.25 2.25 3.75 3.75 5.5 5.5
Lift m 20 20 20 20 20 20 20 20 20 20 20 20 20
Dimension  Length mm 850 900 920 1100 1250 1300 1450 1600 1620 1650 1800 1900 2000
Width mm 500 500 500 680 600 600 780 850 850 850 900 1000 1000
Height mm 880 980 1000 1300 1300 1350 1350 1460 1480 1500 1650 1650 1700
weight shipping weight kg 130 160 170 300 450 680 740 820 900 1100 1300 1400 1500
 Note:
1.Design Coolimg condition: outside dry bulb temperature 35 Deg.C,Leaving water temperature 7 Deg.C,water flow 0.172m³/ (h.kW).
2.Installation site distribution, wiring, please refer to our unit nameplate or installation instructions.
3.The above blue font parameters for special voltage model need to special order.
4.The company product design specifications, function, performance parameters and shape may change, without prior notice, the specific parameters please refer to our product nameplate.

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