Design and structure features: With cross-flow cooling, the drift rate is extremely low. The interior space is large and the maintenance is very convenient. Fully enclosed circulation to prevent blockage caused by debris The heat exchanger adopts a modular stacking method, which can be installed and disassembled layer by layer. No need for a pool, small footprint, easy to access. Automatic digital display temperature control, energy saving and environmental protection The operation is simple and the maintenance cost is low. Product Performance: Using the combination of feng shui and mixed flow two times heat exchange coil and PVC packing technology, to achieve efficient heat exchange. As the air and spray water flow through the coil, the sprinkler to the maximum extent possible to cover the surface of the coil to ensure that the surface of the coil is completely moist. Compared with the reverse structure of feng shui, it greatly reduces the formation of dry point and scale of the coil wall.

1.The counterflow cooling tower adopts the bottle type design with the smallest windward load, easy assembly, and sturdy and durable. Each component is produced strictly according to ISO9001 standard, and has the highest test efficiency and can operate with ultra-low noise. The shell is made of RP (glass fiber reinforced plastic), which has good water resistance and high strength. The surface can be mirrored with silver gray to prevent UV rays from aging. High-performance automatic rotating water-spraying head, using advanced reinforced plastic or aluminum alloy casting, low pressure and uniform water, uniform heat exchange rate, economical and practical, ideal for small and medium air conditioning. 2.It adopts the motor for totally enclosed cooling tower, which is suitable for long-term continuous work under high temperature and high humidity environment. It has the characteristics of high efficiency, low noise, safety and reliability, and can also be equipped with the specified brand motor and corresponding inverter according to user requirements. 3.With the imported V-belt, the outer casing is completely enclosed, the operation is stable, the noise is low, and the transmission efficiency is high. 4.Made of high-quality aluminum alloy, linear, high air volume, high efficiency, low noise and corrosion resistance. 5.Automatic rotary sprinkler, can evenly distribute water to every corner of the packing, long life, corrosion resistance, high blocking efficiency, energy saving 6.High quality high grade PVC inclined ladder with corrugated winding. The surface has good hydrophilicity, large surface area growth rate, small wind resistance, is not easy to block, and has high cooling efficiency.

1. Scroll hermetic compressor: international brand with free maintenance. 2.Electrical elements and refrigeration components are used from world-renowned brand. 3.Industrial and durable design, with stainless stell water tank and high-lift pumps. 4.Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. Friendly choose to use environmentally R407C, R134A or R404A refrigerant ect.

1. Scroll hermetic compressor: international brand with free maintenance. 2.Electrical elements and refrigeration components are used from world-renowned brand. 3.Industrial and durable design, with stainless stell water tank and high-lift pumps. 4.Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. Friendly choose to use environmentally R407C, R134A or R404A refrigerant ect.

1. Compressor: adopt international brand semi closed 5:6 non symmetrical double screw type air cooled special type compressor. 2. Heat exchanger: evaporator use high efficient shell and tube heat exchanger, condenser use high efficiency copper pipe+hydrophilic aluminum fin; with high pressure, high heat transfer efficiency, maintenance free, long service life, etc.; 3. Control system: using SIEMENS control system, advanced PLC control technology, can accept the programming, perfect communication function; 4. The electrical system: SIEMENS, Schneider and other national brands of electrical components, waterproof type control cabinet; 5. Man-machine interface: Chinese and  English man-machine interface, touch type liquid crystal display operation, simple procedures, one key to start, automatic operation; 6. Chiller maintenance: chiller adopts integral design, compact structure, simple, strong corrosion resistance, with waterproof control cabinet, to ensure that the unit can be placed outside the long-term is not easy to fade, corrosion. 7. The choice of environmental protection type R407C or R134a refrigerant.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Whole heat recovery/partial heat recovery 4.Pump control 5.Special power supply 6.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses “W” type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle. Friendy choose to use environmentally R407C, R134A or R410A refrigerant ect. There may be change of the dimensions without pre notice. For accurate you are welcome to ask us for installing drawing.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. 5.Wider range of varibale chilled water temperature to meet the low temperature industrial requirements. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Pump/Cooling tower control 4.Special power supply 5.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Condenser: fouling factor 0.044m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% Compressor Select semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand. The possibility of shaft seal leakage is zero. Using a rotating exhaust design, the lastest development of the fourth generation line, optimize the circumference speed, excellent design of gear so that the unit has higher compression efficiency. Motor chamber compression chamber integrally cast, high precision. Double pressure compensated rotor housing, very strong, no expansion even in the state of high pressure, and it effectively reduces the noise. Heat exchanger The condenser and evaporator of this series unit adopts shell and tube heat exchanger, using new high efficient heat exchanger structure. Heat exchanger adopts the most advanced and effcient heat exchanger tube bundle with unique geometric characteristics and enhanced tube nucleate boiling required vaporization core, strengthen the fluid in the tube and delay perturbationat the same time, the water side fouling, heat transfer enhanment, the inside wall in order to get the best performace, comparade to the previous design, the unique design of the heat transfer efficiency is increased by 30%. Evaporator evapotation tube with inner grooved on outer concave tooth enhanced heat transfer technology, condenser tube with inner grooved cutter teeth technology, improves the evaporator and condenser heat transfer efficiency and the evaporation temperature, and improve the energy efficiency ratio for the unit. PLC A good Chinese-English interactive interface is to achieve automatic control function before the LCD display real-time statues of the machine work, precise monitoring unit operating at optimun state, the touch pannel sealed, waterproof, dustproof, corrosion-resistant, long-key life. Equipped with cooling pumps, cooling water pumps and cooling tower fan interlock control function.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. 5.Wider range of varibale chilled water temperature to meet the low temperature industrial requirements. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Pump/Cooling tower control 4.Special power supply 5.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Condenser: fouling factor 0.044m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% Compressor Select semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand. The possibility of shaft seal leakage is zero. Using a rotating exhaust design, the lastest development of the fourth generation line, optimize the circumference speed, excellent design of gear so that the unit has higher compression efficiency. Motor chamber compression chamber integrally cast, high precision. Double pressure compensated rotor housing, very strong, no expansion even in the state of high pressure, and it effectively reduces the noise. Heat exchanger The condenser and evaporator of this series unit adopts shell and tube heat exchanger, using new high efficient heat exchanger structure. Heat exchanger adopts the most advanced and effcient heat exchanger tube bundle with unique geometric characteristics and enhanced tube nucleate boiling required vaporization core, strengthen the fluid in the tube and delay perturbationat the same time, the water side fouling, heat transfer enhanment, the inside wall in order to get the best performace, comparade to the previous design, the unique design of the heat transfer efficiency is increased by 30%. Evaporator evapotation tube with inner grooved on outer concave tooth enhanced heat transfer technology, condenser tube with inner grooved cutter teeth technology, improves the evaporator and condenser heat transfer efficiency and the evaporation temperature, and improve the energy efficiency ratio for the unit. PLC A good Chinese-English interactive interface is to achieve automatic control function before the LCD display real-time statues of the machine work, precise monitoring unit operating at optimun state, the touch pannel sealed, waterproof, dustproof, corrosion-resistant, long-key life. Equipped with cooling pumps, cooling water pumps and cooling tower fan interlock control function.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. 5.Wider range of varibale chilled water temperature to meet the low temperature industrial requirements. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Pump/Cooling tower control 4.Special power supply 5.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Condenser: fouling factor 0.044m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% Compressor Select semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand. The possibility of shaft seal leakage is zero. Using a rotating exhaust design, the lastest development of the fourth generation line, optimize the circumference speed, excellent design of gear so that the unit has higher compression efficiency. Motor chamber compression chamber integrally cast, high precision. Double pressure compensated rotor housing, very strong, no expansion even in the state of high pressure, and it effectively reduces the noise. Heat exchanger The condenser and evaporator of this series unit adopts shell and tube heat exchanger, using new high efficient heat exchanger structure. Heat exchanger adopts the most advanced and effcient heat exchanger tube bundle with unique geometric characteristics and enhanced tube nucleate boiling required vaporization core, strengthen the fluid in the tube and delay perturbationat the same time, the water side fouling, heat transfer enhanment, the inside wall in order to get the best performace, comparade to the previous design, the unique design of the heat transfer efficiency is increased by 30%. Evaporator evapotation tube with inner grooved on outer concave tooth enhanced heat transfer technology, condenser tube with inner grooved cutter teeth technology, improves the evaporator and condenser heat transfer efficiency and the evaporation temperature, and improve the energy efficiency ratio for the unit. PLC A good Chinese-English interactive interface is to achieve automatic control function before the LCD display real-time statues of the machine work, precise monitoring unit operating at optimun state, the touch pannel sealed, waterproof, dustproof, corrosion-resistant, long-key life. Equipped with cooling pumps, cooling water pumps and cooling tower fan interlock control function.

Products Features 1.Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. 5.Wider range of varibale chilled water temperature to meet the low temperature industrial requirements. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Pump/Cooling tower control 4.Special power supply 5.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Condenser: fouling factor 0.044m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% Compressor Select semi-closed 5:6 asymmetric twin-screw compressor from world-renowned brand. The possibility of shaft seal leakage is zero. Using a rotating exhaust design, the lastest development of the fourth generation line, optimize the circumference speed, excellent design of gear so that the unit has higher compression efficiency. Motor chamber compression chamber integrally cast, high precision. Double pressure compensated rotor housing, very strong, no expansion even in the state of high pressure, and it effectively reduces the noise. Heat exchanger The condenser and evaporator of this series unit adopts shell and tube heat exchanger, using new high efficient heat exchanger structure. Heat exchanger adopts the most advanced and effcient heat exchanger tube bundle with unique geometric characteristics and enhanced tube nucleate boiling required vaporization core, strengthen the fluid in the tube and delay perturbationat the same time, the water side fouling, heat transfer enhanment, the inside wall in order to get the best performace, comparade to the previous design, the unique design of the heat transfer efficiency is increased by 30%. Evaporator evapotation tube with inner grooved on outer concave tooth enhanced heat transfer technology, condenser tube with inner grooved cutter teeth technology, improves the evaporator and condenser heat transfer efficiency and the evaporation temperature, and improve the energy efficiency ratio for the unit. PLC A good Chinese-English interactive interface is to achieve automatic control function before the LCD display real-time statues of the machine work, precise monitoring unit operating at optimun state, the touch pannel sealed, waterproof, dustproof, corrosion-resistant, long-key life. Equipped with cooling pumps, cooling water pumps and cooling tower fan interlock control function.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Perfect breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Whole heat recovery/partial heat recovery 4.Pump control 5.Special power supply 6.Remote communication connector Product specfication Refrigerant: R22/R407C Evaporator max water pressure drop: 1.0Mpa Evaporator: fouling factor 0.018m2.℃/KW Power supply: 380V/3P/50Hz Allowable voltage fluctuate: ±5% Allowable frequency fluctuate: ±2% The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses “W” type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle. Friendy choose to use environmentally R407C, R134A or R410A refrigerant ect. There may be change of the dimensions without pre notice. For accurate you are welcome to ask us for installing drawing.

Products Features 1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time. 2.Four stage volume control or 0%-100% automatic regulation. 3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machina intertace. 4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection. 5.Wider range of varibale chilled water temperature to meet the low temperature industrial requirements. Product options 1.Salt water evaporator 2.Stepless energy regulation 3.Pump/Cooling tower control 4.Special power supply