Air discharge direction Performance ranges Cooling capacity: from 148 to 921 kw Air volume: from 76459 to 351663 m3/h Sound pressure level: from 64 to 73 dB A(10m) Fluid coolers:customized on demand High efficiency heat exchanger Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany Fan Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan. Testing Heat exchangers are supplied clean and tested at a pressure of 30 bars Options Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

Air discharge direction Performance ranges Cooling capacity: from 42 to 607 kw Air volume: from 21454 to 227449 m3/h Sound pressure level: from 50 to 62 dB A(10m) Fluid coolers:customized on demand High efficiency heat exchanger Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany Fan Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan. Testing Heat exchangers are supplied clean and tested at a pressure of 30 bars Options Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

Air discharge direction Performance ranges Cooling capacity: from 176 to 792 kw Air volume: from 21454 to 227449 m3/h Sound pressure level: from 54 to 66 dB A(10m) Fluid coolers:customized on demand High efficiency heat exchanger Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany Fan Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan. Testing Heat exchangers are supplied clean and tested at a pressure of 30 bars Options Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

Air discharge direction Performance ranges Cooling capacity: from 5 to 649 kw Air volume: from 2828 to 263503 m3/h Sound pressure level: from 31 to 69 dB A(10m) Fluid coolers:customized on demand High efficiency heat exchanger Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany Fan Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan. Testing Heat exchangers are supplied clean and tested at a pressure of 30 bars Options Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

Air discharge direction Performance ranges Cooling capacity: from 5 to 649 kw Air volume: from 2828 to 263503 m3/h Sound pressure level: from 31 to 69 dB A(10m) Fluid coolers:customized on demand High efficiency heat exchanger Capacity designs for maximizing the heat transfer relative to the energy consumption of the fan. Tube and tube coupling design for low pressure drop in the coil on the media sides(maximum 100KPa at water designing condition). Our thermodynamic and aerodynamic designing software is long year tested and proved in Germany Fan Only choose low specific energy consumption fans. Fan nozzle designs for maximum air flow and air throw. Our fans from the world`s leading manufacturer are practically proved to be reliable in operation and long lasting. Motor: protection class IP 54 and insulation class F. Voltage：400V/3N/50Hz Air separator for each fan. Testing Heat exchangers are supplied clean and tested at a pressure of 30 bars Options Coil design refrigerant: water, oil, glycol. Multiple circuits. Sub-cooling circuits. Stainless steel or aluminum casing. Coated aluminum or copper fins. Explosion ploof motor. Customized fin spacing.

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. Application Chemical, chemical fiber, plastic, oil, food, pharmaceutical, military, printing, painting, electroplating, electronics and other industries

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.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.Scroll hermetic compressor: international brand with free maintenance. 2.Electrical elements and refrigeration components are used from world-renowed brand. 3.Industrial and durable design, with stainless steel 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. Product options 1.Salt water evaporator 2.Special power supply 3.Remote communication connector

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

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.