Water Chiller

A water chiller is an industrial water refrigeration system that produces cold water to cool industrial process equipment. a water chiller is a complete system filled with refrigeration components including a compressor,condenser, evaporator, refrigerant pipes, coolant expansion reservoir, pumps and so on. Water is cooled to temperatures ranging anywhere between 6 deg. C to 25deg. C and pumped via a hydraulic circuit to re-circulate through the process equipment.

Water cooled sophisticated equipment has special needs beyond mere cool water. Sensitive equipment requires year round operation, precise temperature regulated water flow and lean circulating loop features, all of which are only available with equipment matched factory tested dedicated chillers.

for selecting a reliable chiller for your process equipment, look for packaged chiller which is factory tested, piped, charged and wired. This will ease your effort and save your time in installing and operating the chiller. Use of a dedicated chiller is more efficient. Cooling requirements can be met during low outside temperatures without the expense of operating large facility chillers.

Werner Finley provides chillers that are dedicated , packages, cooling capacity matched, temperature and water flow matched , that operate year round for a variety of water cooled industrial and medical equipment.

Industrial Applications :

• Induction hardening, heating, welding
• EDM: wire cut, spark erosion
• X-ray diffraction and florescence spectrometer
• Fluid cooling for machine tools
• Component quenching
• Plastic injection molding and extrusion
• Pressure die casting
• Hydraulic oil cooling
• Condenser cooling
• Metal working and plating
• Water jacket cooling
• Plasma spray
• Liquid nitrogen plant
• Vacuum systems and evaporators
• Electro-chemical de-burring machine
• Industrial washing machines
• Laboratory applications
• Chemical processes
• Laser welding, marking and cutting
• Power supplies/ Transformers
• Air/gas compressors
• Semi conductors
• Micro Breweries
• Wineries
• Distillation processes
• Bakery dough cooling
• Pharma industry
• Printing machines

Medical Applications :

• MRI
• CT
• PET
• Linear Accelerators
• CGR and RDS cyclotron
• GAs Chromatograph
• Cryogenic compressors
• Other sensitive medical systems

Operational features include:

• Year round operation . allows your equipment to run continuously with controlled desired temperature and flow rate
• Range of capacities, temperatures and flow rates
  • Meets the varied needs of cooling capacities from 0.5 TR to 40 TR
  • Operational water temperature range of 6 deg. C to 25 deg. C
  • Operational flow rate ranging from 5 LPM/ TR to 20 LPM/TR
• Non ferrous circulating loop for cleanliness : Delivers a clean supply of water that will not disrupt sensitive equipment.
• Precision Temperature control: Large volume of storage water ensues high thermal stability during the resting period of the compressor and also lessens compressor cycling.
• Factory packaged and testing systems: Wired, Charged and piped. Tested for operation and cooling performance before installation.
• Rugged design: The system cabinet and components are rugged enough for continuous and reliable industrial operations. Options of indoor and outdoor chillers are available. Suitable for operating at ambient of 5 deg. C to 46 deg. C
• Efficient operation: High efficiency heat exchangers provide energy efficient operation as well as precise cooling
• Tamper proof design: Fluid and refrigerant controls and valves are housed securely inside the enclosure. The microprocessor temperature controller has setting and keypad lock facility. The electrical components are housed securely in an exclusive enclosure. The above features prevent all possible tampering.

Optional Features :

• Micro processor based chiller controller
• Rs 232/485 communication fro inter locking chiller controller with main machine controller
• Refrigerant gauges; For continuously monitoring and display of suction and discharge refrigerant pressures.
• Reservoir heater: Helps maintain constant fluid reservoir temperature during winter months. Also allows user to set higher fluid temperature fro specific applications that require heating and cooling options.
• Optional monitoring systems; Installations where chiller is remotely placed from the operator a display monitor with temperature, status and alarm signals can be provided and located in the view of the operator.
• Circuit breaker heat exchanger: An additional plate type heat exchanger can be provided and pre connected to the chiller wherever a circuit breaker (secondary heat exchanger) is required.
• An optional hot gas by pass, which balances varying heat loads and provides precise control in the chiller, can be provided. This new feature significantly reduces start up time fro chiller applications and offer better reaction to varying loads. The hot gas by pass will automatically adjust as the load changes. It minimize compressor cycling, which will help reduce temperature swings and lessen component wear in the compressor.
• Filters; Online filters with specific micron levels can be assembled in the fluid line wherever additional filtration is required.
• Optional fan speed controller allows operation of chiller at ambient below 5°C up to - 15°C
• Other accessories available :
  • Low flow switch
  • Chiller inlet water temperature indicator
  • Flow meter
  • Pressure relief Valve
  • Check valve
  • Non return Valve
  • Fluid distribution header
  • Solenoid Valves
  • Water top up port/float ball valve
  • Additional interlocks apart from high temperature alarm
  • Emergency Stop
  • Audio visual alarm signal
  • Hour Meter
  • Non Standard/larger reservoir