450KW Energy Saving Air Cooled Screw Chiller With shell and tube evaporator for thermforming cooling
Minimum Order : 1 , Pieces
● Unit adopts Germany BITZER or Taiwan HANBELL brand semi-hermetic screw compressor. The latest 5 to 6 patented screw rotor profile with excellent efficiency.
● Adjustable infinite or closely stepped capacity control, features energy efficient, stable and quiet running.
● Most advanced patented highest precision manufacturing process.
● Built-in full intelligent monitoring and protection including thermal motor temperature monitoring, phase sequence monitoring, manual reset lock-out, oil temperature sensor.
● Wide range of refrigerant for option, including R134A, R407c and R22(R404A, R507c upon request).
Microprogramming Control System
Industrial PLC centralized control combined with compressor capacity control system, precisely monitor.
Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor over temperature, oil differential, flow switch, start up latency.
Optional operation language, menu leading, unit running state easy to adjust.
Easy Installation, Reliable Running
Closely stepped start-up, minimize impact to electricity.
Steady and safe running, low vibration, easy for installation.
Compact structure, less space demand and light in weight, easy for transport and installation.
Completely wired, inspected and tested pre-delivery, 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.
|Single compressor series|
|Nominal cooling capacity||kcal/h||89956||117992||128484||171828||202530||234092||278984||350536|
|Power source||3PH 380V-415V 50HZ|
|Control||Thermostatic expansion valve|
|Evaporator||Type||Shell and tube (SS plate heat exchanger)|
|Chilled water volume||m3/h||18||23.6||25.7||34.4||40.5||46.4||55.3||69.5|
|Water pressure drop||kpa||32||35||38||42||45||43||43||41|
|Condenser||Type||Air cooled type high efficiency finned cooper tube|
|Fan||Type||Big volume & low noise axil fan|
|Safety devices||Inner thermostat for compressor motor, unit overload relay,high and low|
|pressure switch, freeze protection thermostat, reverse phase protection|
|relay, discharge gas thermostat, flow switch|
|The above specifications are according to the following design conditions:|
|1, Chilled water inlet/outlet temperature 12℃/7℃.|
|2, Cooling air inlet/outlet temperature 30℃/38℃.|
|We reserve the right to modify the specifications without further notice.|
China famous brand- Topchiller industrial chiller is one of the most professional manufacturers of Air cooled water chiller, water cooled water chiller, Stainless steel chiller, screw chiller from 0.5KW(0.2Ton)to 1500KW(500Ton), oil chiller, Mold temperature controller units, cooling tower, shell and tube heat exchanger and all refrigeration spare parts. With the faith of “Topchiller---to be a professional industrial chiller factory supplier”, TOPCHILLER is devoted all to producing the best quality chiller products with most reasonable price. The main factory and office are both located in Shenzhen, China. where is 1 hour away from Guangzhou.