OMEEL Coils Offer wide range of Oil Coolers, in standard as well as custom built sizes to suit specific customer requirements. The design and fabrication is done under strict supervision of a team of qualified and experienced engineers, to ensure long, trouble free and desired performance from the equipment.
OMEEL Coils Oil Coolers are offered in two basic types:- |
SHELL & TUBE : Water Cooled Oil Coolers are widely used in industry where water in reasonably good quality is available at low cost |
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FIN TUBE : Air Cooled Oil coolers are used where water availability is scarce and expensive. Although this type of coolers requires a higher initial investment than its water-cooled counterpart, maintenance and operating costs are usually low. |
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| Application |
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| OMEEL Coils Coolers are used for various application involving cooling of Oils such as :- |
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Hydraulic Oil Cooling : in Hydraulic Machines to maintain proper viscosity of the Hydraulic Oil by maintaining the Oil temperature within limits.
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Lubricating Oil Cooling : in Hydraulic Machines to maintain proper viscosity of the Hydraulic Oil by maintaining the Oil temperature within limits. |
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Transformer Oil Cooling: in Transformers to maintain best operating efficiency by maintaining the oil temperature within desired limits. |
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| Heat Recovery : Water / Oil / Chemicals Heating from Exhaust Gases emitting from D.G. Sets, Boilers, Furnaces etc. |
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| Shell and tube oil cooler |
| Copper tubes having 99.9% purity |
- Minimum 3/8” dia tubes are used to avoid frequent choking External Floating Head Construction with Removable Tube Bundle
- Expanded Tubes in tube plates for cent percent leak proofness by automatic Tube Expander
- Quality control as per ISO 9001:2008 quality standard by experienced man power with good workmanship
- High Thermal Efficiency
- Hydraulically tested at 1.5 times Design Pressure
- Simple Installation due to loose bracket supports or fix stand
- Easy for Maintenance
- Compact Outlook
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| Mainly used in chemical plants and large hydropower plants. Oil cooler for thrust bearing, Oil cooler for turbine guide bearing, Oil cooler for oil basin. |
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| Forced Oil and Water Flow |
| OMEEL Coils favoured forced oil-water operated cooler is type OFW. All designs feature Leak Detector Type of Double Concentric tubes connected between pairs of double tube sheets. Basic design is the Non-Removable Bundle style of Fixed Tube sheet exchanger in what is termed Non-Code construction (This heat exchanger is a forced oil-to-water shell & tube design that can be mounted in either vertical or horizontal positions. It too is available in both conventional and leak detector versions, both with leak-free double tube sheet construction. |
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| Features and Options |
- Minimum 3/8” dia tubes are used to avoid frequent choking External Floating Head Construction with Removable Tube Bundle
- Double concentric tubes with longitudinal grooves at tube interfaces which stop higher pressure water entering the oil through a split or holed tube. Any leakage is to the space between tube sheets. Design prevents oil entering water in the same way thus preventing environmental damage
- Robust design with stiffer double concentric tubes more readily withstands "flow induced vibration"
- Compact design made possible by an Integral Finned copper outer tube on oil side
- Ease of access to the waterside without disturbing the water connections permits inspection and maintenance for fouling and corrosion
- Longer dependable life resulting from the right choice of waterside materials
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| Transformer Oil Cooler |
| The air cooled oil coolers are designed to dissipate heat from the oil of generator Transformer, Distribution Transformer, Smoothing Reactors and Locomotive Transformers. Specially designed internal turbulators are provided for effective heat transfer from the viscous oil. |
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Finned Surface
Carbon steel or brass tubes with external aluminum "L" or "LL" fins and internal stainless steel turbulators.
Configuration
Included draft or forced draft axial flow in step of 1, 2, 3, 4 or 5 fans per module.
Mounting
Tank mounted or externally skid mounted as requested
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OIL COOLERS :
Air cooled oil Cooler for heavy duty motors, generators, turbo chargers, of different fin designs (e.g. Crimped fin, L-based, G-fin and wire wound fin).
APPLICATIONS OF OIL COOLERS:
Hydraulic Power Packs/Presses, Plastic Injection Moulding Machines, Plastic Blow Moulding Machines, Lub Oil Systems, Gear Boxes, Machine Tools, Transformers, Quench Oil Systems, Coolant Cutting Oil, Diesel Engines & Compressors, & Turbines, Rolling Mills.
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