werner finely

Peenya, Bangalore, Karnataka

Awater chillerisan industrial water refrigeration systemthat produces cold waterto cool industrial process equipment. a water chiller is a complete systemfilled 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. Cand pumped via a hydraulic circuit to re-circulate through the processequipment.

Watercooled sophisticated equipment has special needs beyond mere cool water.Sensitive equipment requires year round operation, precise temperatureregulated water flow and lean circulating loop features, all of which are onlyavailable with equipment matched factory tested dedicated chillers.

Forselecting a reliableprocess coolingsystemsfor your process equipment, look for packaged chiller which isfactory tested, piped, charged and wired. This will ease your effort and saveyour time in installing and operating the chiller. Use of a dedicated chilleris more efficient. Cooling requirements can be met during low outsidetemperatures without the expense of operating large facility chillers.

WernerFinley provides complete range ofIndustrialWater Chillersthat are dedicated, packages, cooling capacity matched, temperature and water flow matched, that operate year round for a variety ofwater cooled industrial and medical equipment.

Theadvantages of Werner Finley dedicated chillers include:

• Precise temperature control under continuous regulated supply of cooling fluid

• Factory tested , piped, wired and charged for hassle free start-up and operation

• Local services and parts for quick and knowledgeable maintenance and service

WernerFinley's broad product line gives us the unique ability to create a 'tailoredsolution systems to process ' each time that will meet your needs precisely andefficiently.

We are experts inmanufacturingand supplying water chillers, chillers andwater coolersof a broad variety of models and capacities. Thewater chillers come integrated with an insulated SS water reservoir, re-circulating pump and electrical control panel. We also offer water chillerswith and microprocessor based control. These water chillers and chilling plantsare designed aesthetically, and are installed by using a spanner andscrewdriver.

APPLICATIONS OFWATER CHILLERS

From precise analytical equipment to machinery on theshop floor, from sensitive medical diagnostic systems to process equipment, they all have unique needs fro fluid cooling . No matter what the applicationis, Werner Finley has the expertise and technology to meet your dedicated chillerneeds.

IndustrialApplications:

• 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

Medical Applications:

• MRI

• CT

• PET

• Linear Accelerators

• CGR and RDS cyclotron

• GAs Chromatograph

• Cryogenic compressors

• Other sensitive medical systems

FEATURES OF WATER CHILLERS

Werner Finley chillers are designed to coolcritical industrial process equipment and sensitive medical equipment, meetingor exceeding all manufacturers specifications. Werner Finley chillers arespecifically matched to the application to provide proper temperature and flowrate for a variety of critical applications. These dedicated chillers aretested at the factory to ensure proper operation and are supported by factorytrained experts with immediate access to common spare parts. In addition, thechiller is easy to install requiring only proper piping and power supplyconnections fro proper operation.

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 coolingcapacities from 0.5 TR to 40 TR

• Operational water temperaturerange of 6 deg. C to 25 deg. C

• Operational flow rate rangingfrom 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.

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 5C up to - 15C

Other accessories available:

• Low flow switch

• Chiller inlet water temperatureindicator

• Flow meter

• Pressure relief Valve

• Check valve

• Non return Valve

Sophisticated multi tasking machines of today employ numerous hydraulic operations to achieve high productivity at desired quality levels.Hydraulic systemsin turn employ special and specific oil with a wide viscosity range. Thesehydraulic oils storesheat during its operation and the continuous addition of heat reduces the viscosity of these oils. As the oil thins down, the hydraulic system starts to malfunction due to internal leaks. Therefore it becomes essential to maintain specified temperature limits for this oil during operation. A hydraulic oil chiller is normally connected in parallel to the oil tank through a dedicated built in pump.

Thisindustrial hydraulics Oil Chillersis complete systems fitted with refrigeration components including the compressor, condenser, evaporator, refrigeration pipes, oil pump and electric panel. Chillers help maintain the oil temperature to precise temperature levels which in turn maintains uniform physical and chemical properties of the oil in operation. THIS LEVEL OF precise temperature control of fluids is not possible by any other method of cooling. Critical industrial hydraulics have special needs beyond mere cooling such as year round operation, precise temperature regulated and a lean circulating loop: which is only possible with equipment matched factory testedIndustrial Oil Chiller.

Hydraulic Oil Cooler

Heavy duty Oil cooler

Our range ofhydraulic oil chillers, oil coolersare available in configurations like, stand-alone, in which the oil re-circulating pump is integral with chiller and the immersion type, in which the evaporator (coil) is dipped directly in to the oil pump. In applications where direct oil cooling is not suggested, we suggest a double ckt chiller and cooler, where water acts as the secondary refrigerant.

Process oil is used in hydraulics, cutting, lubrication, broaching, honing, quenching, drilling, grinding etc., also aid as a cooling media. In other words, the heat is dissolute during the process when carried away by the circulating oil. Now this oil needs to be maintained at a certain temperature range to retain its physical and chemical properties.

APPLICATIONS

• Hydraulic power pack

• Lubricating oil cooling

• Any other oil with viscosities ranging between 20 to 100 CST

Models:

Direct Cooling:

Applications demanding cooling capacity below 30, 000 Kcal/hr can be installed with a direct oil chiller, where the hydraulic oil from the tank will be drawn by the pump installed in the cooling system and the oil will be cooled to the desired level and re-circulated back into the tank. This system can be used on hydraulic power packs which do not come with a standard fitment water to oil heat exchanger, therefore making t very popular in the retrofit market

In-direct Cooling:

Applications demanding cooling capacity more than 30, 000 Kcal/hr cannot be installed with a direct oil chiller due to various design related reasons. Therefore, the in-direct type comes in handy for such applications. The in-direct chiller is a package complete with aprocess water chiller, plate heat exchanger and oil pump. The oil pump will draw oil from the hydraulic oil tank and re-circulate the same on one side of the plate heat exchanger. On the other side of the plate heat exchanger, the process water chiller will re-circulate chilled water at a lower temperature than the required oil temperature. The microprocessor based temperature controller will sense the oil temperature at the inlet to the plate heat exchanger and regulate the chilled water flow in order to maintain a constant and healthy oil temperature.

FEATURES

Operational features:

• Year round operation/ allows equipment to run continuously due to controlled oil temperature

• Meets the varied needs of cooling capacities from 0.5 TR to 40 TR

• Oil temperature can be maintained between 25 deg. C to 40 deg. C

• High efficiency plate heat exchangers assures energy efficient operations as well as precise cooling.

• Rugged design: The system cabinet and components are rugged enough for continuous and reliable industrial operation.

• Micro processor based digital temperature controllers ensures tamper proof and precise operation

• High efficiency gear pumps for reliable and continuous operation Compressor, fan and pump are independently electrically operated.

• Factory packaged and tested systems/wired, charged and piped. Tested for operation and cooling performance before installation.

Operational features:

• Microprocessor based chiller controller

• RS 232/485 communication ports fro inter locking chiller controller with the main machine controller

• Refrigerant gauges- for continuously monitoring and display of suction and discharge refrigerant pressures

• Filters-online ilters with specific micron levels can be assembled in the fluid line wherever oil requires fine filtration.

• Indirect oil cooling by installing a water chiller and a circuit breaker heat exchanger can be chosen wherever circuit breaking is desired for reasons like maintenance wherever oil temperature requirement above 4 deg. C and wherever installed cooling capacity goes above 30, 000 kcal/hr

• Cooling and heating options can be incorporated in the same package for special test rigs and regions of installations where ambient temperatures are lower than 20 C

Other accessories available:

• Hot gas bypass

• Flow switch

• Pressure relief valve

• Solenoid valve

• Additional interlocks apart from high temperature alarm

• Audio/visual alarms signal

• Hour meter

• Remote control panel

We bring broad gamut ofglycol chillers &glycol air chillers for various applications and varying temperatures ranging from +6C to -50C. Our glycol chillers, glycol air chillers and air chillers are exceptional, compact and latest technology oriented. Owing to the optimum performing range, we have become most reliable manufacturer of industrial glycol air chillers in Bangalore. The use of semi-hermetic compressors from KCL, Copeland, Bock, Bitzer have made our Industrial Glycol Chillers highly energy efficient. Further, the use of sophisticated two stage compressors with sub-cooler and related accessories have simplified the achievement of temperatures as low as -50 C. Our chillers, air chillers and glycol chillers can be integrated with insulated brine storage tank & re-circulating pump. Application Chemical process plants Anodizing electroplating plants Laboratory applications Latex cooling

We, at Werner Finley, work in close quarter with leading machine tool and cooling tower manufacturers to provide effectual solutions for contaminated and non-contaminatedportable coolant chillersandportable air chillers.

Today, we have solutions for all typesImmersion Coolant Chiller, Process Water Chiller&coolant chillers, that provide chilling, cooling and heat exchanging. Many times, the coolant or theair chillerscarry dirt and is reactive to materials like copper. We provide effective, maintainable and consistent solutions for all common heat exchanging problems we come across. There are standard models of portable coolant chillers and portable air chillers, to choose from for pure and non-contaminated or reactive coolants. The capacity ranges from 1TR to 30TR apart from custom built coolant chillers and coolers.

Refrigerated Coolant Chilling systems

Being the most trustedCooling tower manufacturers, we make use of Modern Manufacturing technology uses sophisticated machines, designed to work at high spindle speeds, high feeds depth of cuts ensuring precision of highest quality. As a result of this there is a huge amount of heat generated at the work piece / tool interface due to friction. This heat will reduce the tool life and also affects the quality of work. Hence it becomes imperative to reduce the heat generated at the work piece, tool interface. This is accomplished by means of a fluid known as coolant.

Function of coolant in machining / grinding operation.

1. It cools the tool by absorbing the heat & hence enhances tool life.

1. It provides lubrication to the tool & work piece interface

1. It protects the machined surface from corrosion

1. Reduce the cutting forces & hence the Power Consumption

Importance of Coolant Chiller:

As the coolant comes in contact continuously with the tool & work piece it absorbs heat and hence the temperature of the coolant rises. With the rise in coolant temperature its heat absorbing capability diminishes and hence it further cannot cool the tool. Hence it becomes vital to cool the coolant and maintain its temperature and other physical & chemical properties within prescribed limits. This is accomplished by means of a Coolant chiller.

A Coolant chiller performs this function by exchanging the heat gained by the coolant with a refrigerant which is at lower temperature in a suitable heat exchanger.

Brief Description

Werner Finley made chillers typically come as complete packaged closed loop systems including all the components such as compressor, condenser, condenser fan, evaporator, evaporator fan, expansion valve, accumulator, the necessary refrigeration controls & accessories.

In any application the Coolant Chiller works in tandem with a Filtration system
to deliver clean & cool coolant at constant temperature to the machining process.

Classification

1. Based on the type of Heat Exchanger (Evaporator)

• Immersion Type

• Shell & Tube Type

• Plate Heat Exchanger

1. Based on the type of Refrigerant

• R22

• R134a (Eco Friendly)

• R407C ( Eco Friendly)

APPLICATIONS

A Coolant Chiller finds wide applications in the Machining Process such as

• Facing, Turning

• Milling

• Grinding

• Honing

• Drilling

• Hobbing

• Shaping

• Welding

• Lapping

• Any other process where machining is used

Working Principle

A Coolant chiller works like any other chiller. The coolant after coming out of contact with the Tool/Work piece interface is generally passed to a filtration system. The filtration system cleans the coolant by segregating the fine dust, chips & foreign particles from the coolant. This filtered coolant is allowed to enter the chiller where the coolant exchanges heat in the evaporator with the refrigerant and hence becomes cool. This cool coolant is pumped to the process & the cycle repeats

From precise analytical equipment to machinery on theshop floor, from sensitive medical diagnostic systems to process equipment, they all have unique needs fro fluid cooling . No matter what the applicationis, Werner Finley has the expertise and technology to meet your dedicated chillerneeds.