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| Air to water chiller |
| About heat recovery Air cooled chillers absorb heat from process water, and the heat is then transferred to the air around the chiller unit. This type of chiller system is generally used in applications wherethe additional heat it discharges is not a factor. In fact, it's often practical to use the excess heat to warm a plant during the winter, thus providing additional cost savings. |
| Air Cooled Chillers Vs Water Cooled Chillers |
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1. Air cooled chillers require less maintenance than water-cooled units. 2. Air cooled chillers do not require a cooling tower or a condenser water pump. 3. Consume approximately 10% more power than a water-cooled unit due to wet surfaces transferring heat better than dry surfaces. |
| Features of air cooled water chiller |
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1. Using imported international brands 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 builtin 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, highspeed 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; |
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| Specific of Air screw water chiller | |||
|  Model     HLWH~ | 360DM | 630DM | |
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Rated Cooling Capacity |
 Cooling Capacity (KW) | 358 | 632 |
|  Comp. Input Power (KW) | 116.4 | 197.8 | |
|  Refrigerant | R407C | ||
|  Power Supply | 380V/ 3ph/ 50Hz | ||
|  Safety Protection |
Phase reversion protection, Phase lack protection, Overload current protection, Discharge air temp.  protection, Low & High pressure protection, Low temp.  protection, Water flow protection. |
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| Number of Refrigeration Circuit | 2 | ||
|  Capacity Control (%) | 0, 25, 37.5, 50, 62.5, 75, 87.5, 100 | ||
| Refrigerant Charge (Kg) | 114 | 196 | |
| Air Cooled Heat Exchanger | Ripple Aluminum Fins Around Copper Pipe |
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Water Cooled Heat Exchanger |
 Dia.of Pipe (inch) | 5" | 4"×2 |
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Water Side Max Pressure  (MPa) |
1 | ||
|  Chilled  Water Flow(m3/h) | 61.6 | 108.7 | |
|  Water Pressure Drop (kPa) | 42 | 65 | |
| Flow of Hot Water(m3/h) | 66.6 | 116.1 | |
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Axial Fan |
Air Flow×1000m3/h |
172.8 | 321.6 |
|  Power×Qty (KW) | 1.2×12 | 2.0×16 | |
|  Running Noise dB(A) | 75 | 75 | |
|   Total Weight (Kg) | 5620 | 7320 | |
|  Running Weight(Kg) | 6040 | 7960 | |
| Photos of air cooled water chiller |
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| Installation pics of air cooled water chiller |
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| HUALI CLIENTS & CERTIFICATE |
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| FAQ |
| Q1: HOW TO ENSURE YOUR QUALITY? A1: All of our products with CE Certificate, using famous brand accessories. 99.999% qualified products. Q2: HOW DO YOU RECOMMEND THE MODELS? A1: We could make a scheme for your project according to the details, such as 1)Cooling capacity ,application ,water inlet&outlet temp. 2)Heating only, Cooling&heating, cooling&heating&hot water 3)Refrigerant for R410A,R134A or others 4)Voltage for 380V/3PH/50HZ or others 5)Ambient temperature 6)Other requirements. Q3: WHAT ABOUT THE WARRENTY? A3: 1 year guanrantee period. Non-artifical damage problem during the warranty period,If confirm by both side, the seller will provide the ac Q4: Contact? A4: Ophelia--mob 0086 18028288791; huali6@hualichina.cn |
Powerful Double-Toothed Roll Crusher
The graded toothed roller crusher is powered by two electric motors, which are decelerated by a reducer and then drive two parallel mounted toothed rollers to rotate in opposite directions. When the material falls between the two rollers of the graded crusher, the material is first screened with spiral teeth or knife shaped teeth. Particles smaller than the discharge particle size directly pass through without crushing, and enter the discharge chute. Under the combined action of vertical stress or shear force, large pieces of material are split by the teeth of the toothed roller Shearing and stretching are broken and discharged from the discharge port.
Advantages of Powerful Double-Toothed Roll Crusher
1. The grading crusher crushes materials by shearing and stretching, resulting in uniform particle size of the product after crushing, with low levels of over particle size and overfilling.
2. The transmission device has a compact structure, flexible operation, low noise, and high safety.
3. Adopting a hydraulic coupling and a "utility model" safety coupling for dual overload protection, it is safe and reliable.
4. Adopting a "utility model" crusher tooth plate, the tooth plates are arranged in a spiral manner, with good wear resistance and long service life.
5. The body adopts a modular design, and the combination of various units is convenient and fast, making it easy to disassemble and transport underground and coal buildings.
6. The overall height is low, suitable for working environments with limited space.
7. According to user requirements, speed sensors and PLC programming can be installed to control the working status of monitoring equipment, achieving remote control.
8. Adopting an automatic oil supply system to extend the service life of bearings and reduce the intensity of daily maintenance work.
Powerful Double-Toothed Roll Crusher,Double Roller Crusher
SiChuan TieYing Machinery Manufacturing CO.,LTD; , https://www.tieyingcrushers.com