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At the end of the manufacturing process, bulk materials need to be cooled. To counteract potential overheating, Coperion Waeschle has developed the BULK-X-CHANGE® bulk materials heat exchanger, a product outstanding for its particularly good heat transfer and optimum efficiency.
The BULK-X-CHANGE® is equipped with a special tube-sheet which ensures that the product is fed in with no residues. Due to its compact design the bulk materials heat exchanger can be integrated into the plant without requiring too much space. It can be used both to cool down and to heat up free-flowing to slightly cohesive bulk materials. |
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Coolers of technology air/oil for capacities of cooling up to 130 kw with a delta of 40°C
These heat exchangers OILTECH have electrical motor alternative course LAKE or engine with D.C. current LDC or hydraulic LHC. |
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| The heat exchangers PICKER are manufactured with following building materials, according to families of exchangers. This list is not exhaustive, to refer in the overall plans of the apparatuses to know the possible material combinations for a given family of exchangers. The choice of such or such material is mainly dictated by nature, the temperature and the conditions of circulation of the fluids in the exchangers. |
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| Sandvik Materials Technology is a world leading supplier of seamless heat exchanger tubing in stainless steels and special metals. For critical equipment such as heat exchangers, a high operational reliability is crucial. Our heat exchanger tubes are used in various processing industries, operating under most severe conditions. |
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Bowman Exhaust Gas Heat Exchangers are designed to remove heat from the exhaust gas of engines and transfer it to the water circuit.
These heat exchangers therefore enable waste heat recovery and can be used on cogeneration/combined heat and power (CHP) equipment up to 700 kw.
These exhaust gas heat exchangers are constructed with stainless steel tubes, tube plates and body and cast iron end covers which allows use with biogas, diesel gases and natural gases.
Bowman exhaust gas heat exchangers can also be used to reduce the exhaust temperature in engines operating in hazardous environments where for safety reasons it is necessary to reduce the temperature of the exhaust gases
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| Bowman Hydraulic Oil Coolers are suitable for heat transfer fluids, lubricating, transformer & quenching oils. They are high quality products incorporating the best materials and the latest technical features. The tube stack is fully floating so that thermal stresses are minimised and it can be easily removed should cleaning be necessary. |
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Setrab Oilcoolers
Setrab´s cooler program is designed for flexibility and performance. This means that our product range achieves superior applicability for our customers, and we can devise the best possible solution to suit the conditions dictated by the customer´s application. We can therefore offer our customers the right product for every occasion. Quality has top priority for Setrab. For us it is natural that quality is the guiding star when it comes to service and design, as well as production and distribution, to achieve the result the customer expects. We are working towards the highest quality on all levels within the organisation and the continuous development of our quality assurance system is a process that engages all of our employees.
Cooling of hydraulics and hydraulic systems with Setrab's STD, COM and CP coolers |
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APEX high-perfprmance water coolers are freestanding and compact. Thy are designed and installed to control specialist processes ( electro-spindles, linear motors, laser, electron guns, vacuum pumps, etc ).
Special coolers have been developed for coolant fluids (emulsion and cutting oil).
RLC and RLCE range : 3 - 60 KW cooling power. |
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| SC and KRI immersion chiller range has been developped for existing tanks cooling. They permit coolind of water, oil and oil moisture solutions |
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TRK Immersion Recooler
Standard equipment
Agitator for better heat transfer
Stainless steel frame
Stainless steel coil evaporator
Chiller IP 54
Operating temperature max. 37° C ambient
High tech. scroll compressor / low noise
High efficiency air cooled condensor
Digital thermostat mit hysteresis +/- 1,0 K
Refrigerant circuit with TÜV approved
high pressure switch
Environment friendly refridgerant R407C
CE-Standard / ISO 9001 / EN 60204
Air filter
All systems with control transformer. no neutral required
Options
DC-voltage - control circuit
Winter start up regulation (0-50-100%)
Common alarm (potential free)
Special voltage
Mediumtemperature max +40° C
Wire labelling
Harting connectors / plugs
Refrigerant R 134 A
Hysteresis +/- 0,3 K
Stop process with low/high temperature
alarm
Fat evaporator for low medium level
Gear agitator for oil
Operating temperture ~ 37° C ambient
Water cooled condensor
Centrifugal fan for ~ 150 Pa ext. pressure
Differential control of the cooling
lubricant temperature dependent on ambient
or machine bed temperature
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LAUDA immersion coolers are used as add-on coolers to cool heating thermostats or any type of bath below ambient temperature.
LAUDA immersion coolers provide a quick way to extend the temperature range downwards when used with heating thermostats, water baths and cooling traps. The thermostats work on the classical principle of direct evaporation, and the flexible hose connection means that they can be used without any problems – with absolute long-term safety of operation. And they are optimal when it comes to capacity, size of the housing and price, the ETK 50 even has temperature control.
✜ Compact space-saving construction
✜ Carrying handles for easy transport
✜ Cooling coil made from high-grade stainless steel
✜ Lateral holder for the cooling coil is included
✜ Flexible tube connection with special insulation (length 1.5 m) |
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Immersion Re-Coolers ET12V-580V for the cooling of liquids.
No additional space required thanks to the possibility of positioning the Immersion Re-Cooler onto the oil or liquid container.
Large-surface evaporator made of standard steel or stainless steel 1.4301. Condenser extremely dirt-resistant.
Owing to an approximately 5 times larger surface than the surface of the corresponding Continuous Cooling Plant, this equipment offers a high transmission value and efficiency even if the flow speed is low. |
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| The heat exchangers PICKER are protected outside from corrosion by means of a reactive primary painting from colour yellow-green. This painting, only intended to ensure the adherence of the later layers (intermediate and/or of completion), is compatible with the majority of the paintings used in industry. |
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Bowman Marine Heat Exchangers There are three methods employed for water-cooled marine petrol and diesel engines: direct, heat exchanger and keel cooling. Direct cooling of the cylinders and heads by sea-water is unsatisfactory, because the engine - which was probably originally designed for radiator cooling - will run too cold and the sea-water will eventually ruin the cylinder block and heads.
Bowman Heat Exchangers are high-quality products incorporating both the best materials and the latest technical features.
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| GEA FlatPlate's MPN Series is designed specifically for multi-purpose Marine, Process and Swimming Pool applications, where chlorine, salt, biological elements or low concentrations of acids are present. The MPN Series is rugged, yet very compact, representing the latest technology in marine duty plate heat exchangers. It's Nickel brazed, Marine Stainless Alloy plates offer significant improvements in reliability over traditional stainless materials and has high efficiency heat transfer for applications up to 200 gpm per unit. All MPN Series models have male pipe thread fittings and mounting stud bolts. Rated for 300psi (21bar) rating. U.L. Listed . Optional ASME Code. Optional European PED (CE) Code. |
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Bowman Marine Oil Coolers
Bowman produce a variety of heat exchangers, water cooled manifolds, charge air coolers and oil coolers for use on marine engines.
Most Bowman marine products are fitted with bronze covers which are highly corrosion resistant and therefore suitable for use with sea water. Some of the smaller units are fitted with neoprene end covers which can fit directly into the sea water pipe work.
Bowman manufactures a range of standard heat exchangers which can be used to marinise a variety of engines up to 1400 kW (1900HP). There are also a large number of engine specific heat exchangers and exhaust manifolds produced for a variety of Cummins, Ford, Perkins, British Leyland Rover, General Motors, Peugeot, Mercedes, VW, Mitsubishi, New Holland and Genesis engines.
Bowman also manufactures engine oil coolers suitable for all types of engines up to 1200kW (1600HP) and gearbox oil coolers suitable for all types of engines up to 1500 (2000HP). For larger engines please contact the sales department. The EC to PK range of shell and tube heat exchangers has been approved for marine use by the American Bureau of Shipping (ABS).
There are a standard range of charge air coolers suitable for engines up to 240kW (320HP) as well as some especially designed for Cummins, Ford and Perkins engines.
Bowman manufactures a range of hydraulic oil coolers suitable for use with deck machinery, bow thrusters, power steering etc.
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Plate heat exchangers play an important role in ships and offshore. Crew and vessel depend on a trouble-free operation. The system for fresh water generation, engine jacket water cooling and oil lubrication cooling simply must work - whatever the conditions. That is why plate heat exchangers from Tranter PHE are often seen onboard luxury yachts, container vessels and super tankers sailing the seven seas.
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| Oil chillers RFCH and KRO allow cooling of all process using oil as power transmission, thermic fluid or lubrification. From 1 KW up to more than 100 KW, these chillers are adapted to difficult ambiant industrial aeras: Exemples: Filters, hydraulic bancs, lubricant systems.. |
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GENERAL FEATURES
The Cosmotec water/liquid chiller is designed especially for use in industrial situations.
The use of the chiller provides the means to accurately control the temperature of the oil to be cooled.
All the production steps, from the development to the components study, are oriented to offer an high quality and a customised olution in ccordance with the customer’s needs. |
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Engine & Transmission Oil Coolers
Bowman Engine & Transmission Oil Coolers are equally suitable for cooling torque converter, automatic transmission and engine oils.
Hydraulic Oil Coolers
Bowman Hydraulic Oil Coolers are suitable for heat transfer fluids, lubricating, transformer & quenching oils.
DC Oil Coolers
Bowman DC Oil Coolers are designed for use on small marine transmissions.
Marine Oil Coolers
Bowman produce a variety of heat exchangers, water cooled manifolds, charge air coolers and oil coolers for use on marine engines.
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Setrab Oil Coolers are used in mobile and stationary applications on construction equipment, in the process industry, energy supply, the engineering industry, agriculture, automobile industry and racing etc. By using coolers for engines, hydraulic systems, transmissions, compressors, and electronics, you prolong the life of the system, and increase the efficiency, since all components can work at the optimum temperature.
Contact us if you need cooling for your equipment or products. We almost certainly have a solution to suit your needs. |
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Plate heat exchangers
type PWT
The plate heat exchangers type PWT form an addition to our product range in the field of oil-water heat exchangers. In some cases they represent a cost-effective and space-saving alternative to the standard smooth pipe heat exchangers.
Description
Soldered plate heat exchangers are assembled from stamped special steel plates and connected by means of a copper shim and a special soldering process. Stamping creates a highly turbulent flow in the chambers between the plates, which enables excellent transfer of the heat. The type PWT plates stand out by their following characteristics:
Plates and connections made from special steel 1.4401
Connecting elbows and internal thread and keying surfaces. |
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ITEX
The joint and plate heat exchanger ensures the transfer of heat between 2 fluids for the residential one, the tertiary sector, industry and health.
Batch of pressed plates and assembled joints,
2 plates tighten the plates by means of ties,
The joints ensure the circulation of the fluids between the plates and the sealing towards outside,
Various types of matter for the plates and the joints,
Connection by pipe coupling or attaches.
Available in 9 models
Flow of liquid up to 800 m3/h
Power from 5 to 5.000 kw
Temperature until 200°C
Pressure to 25 bars |
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Plate heat exchanger NT150
In developing the new NT series, GEA Ecoflex successfully managed to combine its own many years of experience with market requirements. Now a new plate generation is available which sets new standards in terms of economic efficiency due to low investment, operating and maintenance costs. The optimised plate design requires less heat transfer surface for achieving same capacity and thus reduces investment cost considerably. New installation and gasket technologies make maintenance easier and ensure a perfect fit of the gasket and plate pack. A variety of lengths and profile variants allow design to be matched exactly to the specified operating point in any application.
OptiWave-design
Optimised wave configuration results in ideal flow across the entire plate width and thus ensures the highest heat transfer rates.
AutoLoc-assembly
With the new NT series GEA Ecoflex has introduced a self-centring plate system. This provides a stable, perfectly aligned plate pack, with gaskets positioned precisely and remaining functional for a longer time.
EcoLoc-gasket system
Our new, non-adhesive EcoLoc gaskets guarantee fast, uncomplicated replacement of gaskets.
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GPX Plate and Frame Heat Exchangers :
GPX technology offers maximum efficiency in less space, with outstanding application flexibility.
Innovative plate design allows GPX heat exchangers to provide more heat transfer using less space. They perform with one-third to one-fifth the surface area of conventional shell and tube heat exchangers designed for the same application. |
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Inline Plate Heat Exchangers
Bowman In Line Plate Heat Exchangers have been designed as a low-cost alternative to our shell and tube types. They consist of numerous 316 stainless steel heat transfer plates, two outer covers and four connections copper vacuum-brazed together to form an integral unit.
Unlike other plate heat exchangers, they have a unique internal flow arrangement, which enables the inlet and outlet connections to be axially in line. This means that they can be installed directly in pipework without any change of direction. Each fluid stream flows in series through alternate plates. As a consequence, the plate spacing is larger and internal velocities are higher than is normally the case with this type of heat exchanger, thus rendering them less prone to fouling.
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Fluid-fluid heat exchangers
