The water chiller system including a 60 Ton screw water chiller, a 2 Ton square Stainless steel insulatedwater tank. 2 circulation pumps. Small footprint and easy to install. The water chiller build in Hanbell screw compressor. Shell and tube condenser & evaporator use internally threaded copper tubes, which have good heat exchange performance. Chiller controller use Siemens PLC, smart temperature control.