Screw chiller/air-cooled chiller/screw air-cooled

Product Description:Air-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, re

Featured Products

Product Description:
Air-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 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 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;
8. No need to install cooling towers, cooling water pumps and other equipment for water scarcity and poor water quality areas. It can be installed on the roof, rooftops and other open spaces, no special room is needed, saving space;


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.
Specification             Model No.LT-120DA
Cooling capacity Kcal/H291540
KW339
Input power KW118.2
Running CurrentA246
Power Supply 3PH-380V 50HZ (200V/220V/415V50HZ/60HZ)
RefrigerationType R22
ChargeKG86
Control Mode Thermostatic Expansion valve
CompressorType  Screw Semi-hermetic
Motor powerKW90
Start Mode  
Energy adjust range%0-25-50-75-100
EvaporatorType  Tank with coil (Shell and tube type)
Cooling water VolumeM 3 /H58.1
Inlet and outlet water pipe diameter Inch 4"
Condenser Type Efficient air cooling type internal thread copper pipe set of aluminum
FanType Low noise outer fan
PowerKW8.8
Air flowM 3 /H115000
Security Protection deviceCompressor over heating protection, unit overheating protection device, High/low voltage protection, Anti-freeze protection, phase protection
Water flow open and close
DimensionLMM4800
WMM1950
HMM2200
WeightKG3250
Running WeightKG3460
Remark1.Cooling capacity is based on: cooling water inlet  temperature 12Degree, outlet temperature 7Degree; cooling air temperature 30Degree, outlet cooling air 40Degree
2. Working range: freeze water temperature range: 5Degree to 35Degree, freeze water inlet and outlet  temperature difference:3Degree-8Degree.
3.  Using environment: less than 35Degree.
The above products shall be subject to change and improve without any further notice. Special machines can be  customized

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours