Air Cooled Chiller Groups

TI UNIT compact roof top chiller units are manufactured in type of air cooled in capacities of 5 to 360T.R. in one to four circuited configurations. In all TI UNIT compact roof-top chiller units the frames and body are from galvanized steel & stainless steel (316l) (option) the chassis made steel channel in appropriate thicknesses and all of units are completely painted in the proper thickness. Evaporators are high efficiency shell and tube heat exchangers, designed based on TEMA. Condenser of compact rooftop chiller unit made of plated coil, designed based on TEMA. Chillers with plate type heat exchangers are available upon request. TI UNIT compact roof top chillers can be designed to operate with R-22, R-407C and R-134a refrigerants. Safety controls installed on all units include high, oil and low pressure cut-outs, compressor safety cut-out, water anti freeze thermostat, water flow switch and evaporator entering water thermostat and compressor operation time logger. The above mentioned are all chosen from the most recognized controls manufactures in the air conditioning industry.
Automatic condensing temperature control:
A controller, factory installed on each unit automatically stages the condenser fans allowing the unit to start. With this controller the condenser fans start stage by stage.
Raw materials such as copper tubes, fittings and valves are supplied by well-respected
manufacturers. Electrical safety measures such as three phase controller and circuit breakers are, available on all units. A fault detection system for the whole unit is available upon request. Microprocessor based PLC controller is also available as needed.
Suitable accessories make the chillers operable in all seasons according to the application requirements without any problems.

AREF refrigeration company Have been manufacturing cooling systems and Chiller machines, our company follows technology closely and produces more efficient devices which will decrease the energy consumption for our customers. Equipment used in Chiller devices comply with European standards and provides high efficiency.

By utilizing our years of experience, we bring forth a qualitative array of Air Cooled Packaged Chiller. The offered chillers are manufactured utilizing superior quality raw material and latest technology. This is offered in trouble free and automatic operation that enhances its demand in the market. Moreover, a team of our quality analysts conducts a series of quality tests on the entire range to seek out any possible defect. In tune with international standard, we provide the entire range in various customized options and industrial leading prices.

Available Capacity Range : 26 KW 168 KW and above as per the requirements.

As a leading air cooled screw chiller supplier, TopChiller provides a complete range of air-cooled screw chiller from TPAS-ASH series, with cooling capacity from 40Ton to 580Ton/130KW to 1950KW and the chiller temperature control range is +30 to -30.
Besides the standard air-cooled screw chiller control temperature of 7 to 30, TopChiller also has air-cooled glycol screw chiller control temperature below zero from 0 to -30.
Each air cooled screw chiller designed from TopChiller has the following features:
Using world famous brand semi-hermetic screw compressor- Bitzer from Germany and Handbell from Taiwan.
Each screw compressor with 4 steps of energy control 25%-50%-75%-100% to make sure the whole screw chiller is stable and guarantee high refrigeration performance. There are also 2 or 3 compressors for optional depends on the required refrigeration capacity.
Highly efficient closed loop shell and tube type heat exchanger as the evaporator, and using air cooled type condenser-Copper tube sleeve aluminum fin with big volume air cooling fan.

In addition to the traditional industrial chiller air conditioning and refrigeration;Is also used in laser technology, welding plastic molding, injection molding, extrusion, blow bottles, hot LiSu type;Mechanical machining, the machining, casting;Surface treatment, electroplating, electrophoresis,Medical equipment, medicine production, electronics, circuit board production, electronic chip manufacturing;Chemical industry, papermaking, pharmaceutical industry, food processing industry;Aluminum, aluminum alloy, toughened glass, coated glass production.Ultrasonic erase, jewelry processing;Leather, fur processing, printing ink production;Aquaculture and other industries, etc.;You can see the figure of refrigeration units

As a leading air cooled screw chiller supplier, TopChiller provides a complete range of air-cooled screw chiller from TPAS-ASH series, with cooling capacity from 40Ton to 580Ton/130KW to 1950KW and the chiller temperature control range is +30 to -30.
Besides the standard air-cooled screw chiller control temperature of 7 to 30, TopChiller also has air-cooled glycol screw chiller control temperature below zero from 0 to -30.
Each air cooled screw chiller designed from TopChiller has the following features:
Using world famous brand semi-hermetic screw compressor- Bitzer from Germany and Handbell from Taiwan.
Each screw compressor with 4 steps of energy control 25%-50%-75%-100% to make sure the whole screw chiller is stable and guarantee high refrigeration performance. There are also 2 or 3 compressors for optional depends on the required refrigeration capacity.
Highly efficient closed loop shell and tube type heat exchanger as the evaporator, and using air cooled type condenser-Copper tube sleeve aluminum fin with big volume air cooling fan.

In addition to the traditional industrial chiller air conditioning and refrigeration;Is also used in laser technology, welding plastic molding, injection molding, extrusion, blow bottles, hot LiSu type;Mechanical machining, the machining, casting;Surface treatment, electroplating, electrophoresis,Medical equipment, medicine production, electronics, circuit board production, electronic chip manufacturing;Chemical industry, papermaking, pharmaceutical industry, food processing industry;Aluminum, aluminum alloy, toughened glass, coated glass production.Ultrasonic erase, jewelry processing;Leather, fur processing, printing ink production;Aquaculture and other industries, etc.;You can see the figure of refrigeration units

Hero-tech air cooled screw chiller

Application

Industrial plc centralized control combined with compressor capacity control system, precisely monitor.
Ry, saving installation time and cost.

W shape aluminum fin type condenser, assuring adequate heat exchanging area within smaller unit size
High efficient evaporator with internal thread copper tube.
Large air volume axial fan with metal blades. Motor separated from net-cover, fixed on exhaust port by metal
Siemens plc control, lcd touch screen interface.
Standard design charged r22, cfc free r407c, r410a, r404a, r134a for option.
380v-415v/50hz 3ph for standard design. Different design on customers' request.

Standard export wooden case

Hero-tech industrial air cooled chiller hti-a series

Product introduction


or high lift pump for option.
Multi-protection devices ensure the chiller unit running safely.
The innovative evaporator-in-tank configuration ensures a steady water temperature offered, as the evaporator also cools the tank itself, reduces ambient heat gain, and increases the efficiency.
Hti-w water cooled industrial chiller adopted shell and tube condenser, features speed heat dissipation and high cooling efficiency, it is good to be used in high ambient temperature area with abundant water.
Hti-a air cooled industrial chiller adopted aluminum fin/copper tube type condenser, easy for cleaning and installation.
Power supply: 1ph 220v/50hz-----1/2hp to 2hp
3ph 380v/415v 50hz-----3hp to 60hp

Standard export wooden case