Air cooled Heat Exchanger Air cooled Heat Exchangers (or) Fin fan Cooler or Air Fin Cooler are the same Air Cooling equipment. In some part of the world Air Cooled Heat Exchangers also known as Air Fin Cooler. Simply says Air Fin cooler, Fin Fan cooler, Coil Cooler, Dry Cooling Tower the other names of Air Cooled Heat Exchangers. It also used for Heat rejecting from a hot process fluid to the surrounding atmosphere by using the atmospheric air as a cooling media. The Air Fin Coolers basically designed with multiple rows of finned tubes in a series of surface and required numbers of fans used to move the low temperature atmospheric ambient air over the finned tube coil surface in order to cool the hotter fluid media. It is nothing but an extended type of industrial or automotive radiators. The finned tube bundles are modular construction for easy transportation. The various types of headers Welded Bonnet Header, Plug Header, Manifold header, Plug and pipe header etc., The various types of Fins are type Wrap-On Fins, type Embedded Fins and Bi-metallic Extruded Fins etc.,. In some small type heat Exchanger wire/ strip type copper wounded / knurled Fins also used. Other than finned tube bundle and headers, Axial flow fans and drives etc are used as per the Cooler requirement. These Air Cooled Type Heat Exchangers used in oil, gas, petrochemical, refinery, power and condensation plants. All type of fluids in process industries cooled in Air Fin Coolers with the use of atmospheric air, as the cooling media which resulting in economy in running costs. Our Air Cooled Heat Exchangers are used for high pressure, high temperature applications in process industries with metallurgy suitable for highly corrosive fluid medias. In our Air cooled Heat Exchanger division, we manufacture Process Coolers Compressor Coolers Radiator Coolers Economizers Coil Coolers Auxiliary Coolers Finned Tube Coolers Tube Bundles Fin to Air Coolers Air Blast Oil Coolers Suitable for all Process Industries, Gensets, Furnaces, Oil and Gas, Refinery, Petrochemical and Power plants etc.,
Tube Bundle Heat Exchangers U Tube bundle Heat Exchangers can duplicate any existing bundle to include dimensions, materials and performance. A heat-exchanger system consisting of a bundle of U tubes hairpin tubes surrounded by a shell outer vessel. One fluid flows through the tubes, and the other fluid flows through the shell, around the tubes. One of the most common applications is the cooling of Hydraulic Fluid. And oil in engines, transmissions and hydraulic power packs. With the right choice of materials they can used to cool or heat other mediums. Such swimming pool water or charge air.
In Heat exchanger system, the new and latest type of compact and effective model Heat exchanger is plate type heat exchanger. Another type of heat exchanger is the plate heat exchanger. One composed of multiple, thin, slightly-separated plates that have very large surface areas and fluid flow passages for heat transfer. This stacked-plate arrangement can be more effective, in a given space, than the shell and tube heat exchanger. Advances in gasket and brazing technology have made the plate-type heat exchanger increasingly practical. In HVAC applications, large heat exchangers of this type called plate-and-frame; when used in open loops, these heat exchangers are normally of the gasketed type to allow periodic disassembly, cleaning, and inspection. There are many types of permanently-bonded plate heat exchangers. Such as dip-brazed and vacuum-brazed plate varieties, and they are often specified for closed-loop applications such as refrigeration. Plate heat exchangers also differ in the types of plates that used, and in the configurations of those plates. The closely spaced metal heat transfer plates have troughs or corrugations. Which induce turbulence to the liquids flowing as a thin stream between the plates. The plates have corner ports. Which in the complete plate pack form a manifold for even fluid distribution to the individual plate passages. As an exclusive feature, parallel flow heat exchanger plates have interlocking gaskets. In which upstanding lugs and scallops are sited intermittently around the outside edges. The seal between the plates is established by a peripheral gasket which also separates the thru port and flow areas with a double barrier. The interspaces vented to atmosphere to prevent cross-contamination in the rare event of leakage. Plate heat exchanger, consists of a stationary head and end support connected by a top carrying bar and bottom guide rail. These form a rigid frame, which supports the plates and moveable follower. The closely spaced metal heat transfer plates have troughs or corrugations. Which induce turbulence to the liquids flowing as a thin stream between the plates. The plates have corner ports, which in the complete plate pack form a manifold for even fluid distribution to the individual plate passages. For further details for plate heat exchanger, please contact our marketing division.
Design Features & Benefits The spiral plate heat exchanger is made by rolling two long metal plates around a center core to form two concentric spiral flow passages, one for each fluid. The plate edges are welded shut so that each fluid stays within its own passage and there is no flow bypassing or intermixing. Channel plate width and spacing (gap between plates) are optimized for the specified duty, maximum heat transfer, and ease of access. The plate gap is maintained by welded spacer studs although some designs do not require them. Due to its inherent circular design and large surface area to volume ratio, the spiral heat exchanger offers unique advantages over other types of heat exchangers like the shell and tube. High Thermal Efficiency Single and long curving flow passages with a uniform rectangular cross-section ensure superior flow distribution, intense turbulence, and high heat transfer coefficients (50-100% greater than shell & tubes). Self-Cleaning Passages The spiral's single-flow passages induce high shear rates that scrub away deposits as they form. This self-cleaning effect reduces fouling and makes spiral heat exchangers ideal for handling tough fluids such as process slurries, sludge, and media with suspended solids or fibers. Countercurrent or Co-current Spiral heat exchangers normally operate in true countercurrent flow for close approaches and temperature crosses. Occasionally a co-current flow design has major benefits, especially in cooling or heating fluids prone to gelation, burn-on, freezing or similar skin temperature related fouling. Small Footprint & Easy Access The spiral heat exchanger is compact and requires minimal space for installation and servicing. Removable covers provide easy access to interior heat transfer surfaces for field inspections, routine maintenance, or manual cleaning if required.
We are the leading manufacturers of Air heat exchangers in India. Brazed Plate Heat Exchangers represent the most compact, rugged and cost-effective means of transferring heat in many industrial and refrigerant applications. Built from 316 stainless steel with copper brazing materials, they provide exceptional corrosion resistance. The SB-Series features corrugated plates that produce highly turbulent flow in a true counter-current direction. This results in high efficiency and a very compact heat exchanger design. Due to the smaller size and reduced material content, they can be the most economical heat transfer choice.API Heat Transfer Brazed Plate Heat Exchangers are available for process and refrigeration applications. Made from stainless-steel plates and copper or nickel brazing materials, they are suitable for a wide variety of heat exchanger applications. Specifications The brazed plates form two separate channel systems. The two media assume a true countercurrent flow, completely isolated from each other. This channel configuration is designed to produce high turbulence, promoting maximum heat transfer. Applications Hydronic heating Domestic hot water heating Radiant heating Snow & ice melting Chilled water cooling Beer & wort chilling Hydraulic oil cooling Outdoor wood furnaces/stoves/boilers and other water to water and liquid to liquid heat transfer applications. Advantages Flexibility to change plate arrangement and to add or remove plate Optimized heat recovery Easy maintenance and suitable for CIP, plate pack easily accessible No mixing of product High heat transfer coefficients Compact constructions
We manufacture Shell & Tube type Heat Exchangers in a wide variety of sizes & materials. We have a complete facility to design (Thermal and Mechanical) and manufactures complete range of Shell and Tube Heat Exchangers for cooling, condensing and heating application. A Shell & Tube Heat Exchanger Consists of a Shell with Traditional plain tubes or enhanced surface tubes for high thermal performance.
Essential part of Stenter Machine widely used in Hot air Stenter machine. Generally Fabricated with MILD STEEL, ALUMINUM, STAINLESS STEEL Material Duly hydraulically tested ready to fit, easy to replace with existing heat exchanger.
Flue Gas Heat Recovery Study Every 20C heat recovered from Flue Gases translates to ~1% improvement in Boiler efficiency. For flue gases with SOx and/or sooty, particulate material Conventional heat exchangers suffer from cold spot and SOx condensation corrosion due to cold spots. Also, sooty flue gases offer challenges with respect to cleaning and maintenance in conventional exchangers. HPHE operates at isothermal conditions and hence does not suffer from cold spot formation. Flue gases can be cooled close to the condensation temperature allowing higher heat recovery. Automated or manual in-situ cleaning of HPHE makes it an ideal exchanger for sooty flue gases. This study focuses on a boiler producing 6 t/h saturated steam at 10 bars. Two fuel cases have been considered for this study, Briquettes and Natural Gas. Briquette fired boiler The flue gases will contain a high amount of particulate/soot. The evaporator section of the HPHE for this case has non finned smooth heat pipes and is fitted with an Ultra-Sonic soot blower. The graph on the right shows the Cost Saved per year and HPHE CAPEX for 60, 80, 100, 120 �°C heat recovered from flue gases, assuming the flue gas exits the boiler at 200�°C. Savings is calculated based cost of steam @ Rs 2.3/kg Savings is calculated based cost of steam @ Rs 4.2/kg Natural Gas fired boiler The HPHE for this case will have fins in the evaporator section to improve the overall heat transfer. In case there is SOx in the flue gas, the gases can be cooled to a temperature close to the dew point at the stack exit. The graph on the left shows the Cost Saved per year and HPHE CAPEX for 60, 80, 100, 120 �°C heat recovered from flue gases, assuming the flue gas exits the boiler at 200�°C. The shown Savings and CAPEX figures are estimated values. Connect with us to find our the exact cost savings and HPHE CAPEX for your project.
FITZER has designed and manufactured over 5000 units of graphite block heat exchanger which are one of the most reliable, flexible and compatible heat exchangers in the market for corrosive Process. We provide a wide range of Graphite Block Heat Exchanger in Cylindrical, Cubical and Shell and Tube Type Design with a premium graphite quality guarantees a reliable and efficient operation even in robust condition for our customer. FITZER graphite block heat exchanger is adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive liquid chemicals. Thus, these are used in various applications like absorber, coolers, condensers, heaters and evaporators. We provide customized design of graphite block heat exchanger based on deep understanding of our customers need with optimizing design. Totally customized design: number of blocks, size of blocks and number of passes can be adjusted Design pressure: -1 barg (full vacuum) to +10 barg (145 psig) Design temperature: -60 to +210�°C (-76 to 446�°F) Heat transfer area: up to 150 m2 Block diameter â?? 100 to 1000 mm diameter Different drilling diameters on process and service sides to avoid fouling process Maximum block diameter: 1000 mm Thermal expansion compensation ensured by tie rods and helical springs Graphite blocks are impregnated with different resin such as Phenolic Resin impregnated or PTFE impregnated graphite block. Blocks design and manufacture cylindrical SR series block or cubical SC series block Special features as far application such as gas liquid separator, multi entry utility flow, end chamber cooling, multi-pass arrangement depending on application PTFE Bellows â?? fitted to graphite nozzles Design: according to European PED, ASME code, Chinese Pressure Vessel code and other national pressure vessel codes on request Application: Graphite block heat exchangers are used as Condensers, Coolers, Heaters, Reboilers, Evaporators (Forced circulation, thermosiphon, falling film, etc.) in industries like Agrochemicals, Pharmaceuticals, Metal processing etc. Industrial processes Hydrochloric acid Hydrofluoric acid Phosphoric acid Sulfuric acid Bromohydrin acid EpichlorohydrinVinyl chloride monomer Fire retardants Flavors and fragrances VitaminsCrop protection Fumed silica Silicones Titanium dioxide Fine chemicals Active pharmaceutical ingredients Carbon steel and stainless-steel pickling Copper electrolysis Epichlorohydrin Vinyl chloride monomer Fire retardants Flavors and fragrances Vitamins Isocyanates Viscose Polycarbonate Coagulants Treatment, purification and concentration of spent acids Sulfuric acid dilution And many other corrosive processes
FITZER offers inhouse designed and manufactured graphite shell and tube heat exchangers. Graphite shell and tube heat exchanger is used to cool down or heat up ultra-corrosive chemicals. We provide wide range of size in graphite shell and tube heat exchangers with our prime focus on performance and reliability. Our extended and highly customizable heat exchangers portfolio enables us to provide particularly adapted solutions. All our graphite shell and tube heat exchangersâ?? designs are totally modular to best fit with individual process specifications. The diameter, number, and length of tubes, the number of passes on tube side, the type, number, and opening of baffles on the shell side can be set to best meet the velocities, pressure drops, and heat transfer requirements. Customer Benefits : Outstanding Corrosion Resistance â?? Our graphite material is high corrosive resistant at high temperature Multipass construction on process side as well as service side. Robustness Shell and Tube Heat Exchanger are robust in design Easy to install High operational safety Reliability High operational performance with no moving part Low Maintenance Cost â?? Fast and reliable services for repair and spare parts. Sturdy, compact, and modular design Long Lifetime Self-protected metal shell, Premium quality graphite, customized design, no moving part. Product Warranty
We mfg. And exports our genuine supplied OEM's products, spares and accessories with multi brand as well as own brand with DIVA Heat Exchangers. NETWORK SUPPLY for Global destinations attached with through our distribution partner, channel partners with technical professional team which trained about our software technologies smart solution provider. We serve our products with written surity which is highly efficient and look after supply with free of cost replacement terms as well. Once our design arameters may volatile by physical location corrective actions can be taken out and related performance garantee will be carried out. Kindly contact us for design, mfg, service and supply of types of Heat Exchanger products.
10 heat exchangers brand new for sale at 75 % discount due to cancelled project. Offered by one of the biggest Petrochemical plants in Saudi Arabia. The exchangers are located in Yanbu Industrial City , Saudi Arabia and ready to be shipped and used in a new project as an available opportunity. Save time, design and manufacturing costs.
Heat Exchangers: We Manufacture Shell and Tube Fixed Heat Exchangers, Also U Tube Heat Exchangers With Tube Plate, Shell, Baffles, Tie Rods, Header Etc, for Heat Transfer Applications Used in Chemical Industries, Thermal Plants With Steel and Stainless Shells and Tubes if Steel, Copper and Aluminum Tubes to Tema Standards.
Tube OD: 25-73mm. Tube Thk: 3.0-6.0mm. Fin Thk: 1.5-4.0mm. Fin Pitch: 9.0-30.0mm. Fin Height: 15.0-45.0mm. Square Fins are welded on 1 steel base tubes. We call it H Fin Type Tubing. Square Fin Tube with 90 Degree Bends, Rectangular Finned Tubes with 90 Degree Bends. Max. Working Temperature: 300 �°C. Atmospheric Corrosion Resistance: OK. Mechanical Resistance: Good. Fin Material: Copper, aluminum, carbon steel, stainless steel. Base Tube materials: Any material available, such as carbon steel Tube, ASTM A179, ASTM A192, ASTM A210, stainless tube ASTM A269, ASTM A213 T5 T11 T22 304 316. PRODUCTS DESCRIPTION: Features: HFin Tube is formed on both sides of the straight channel, can achieve good blowing effect.The space is compact, theoverall weight is reduced greatly, reduce cost H type fin can flow space uitilization effectively, keep the fin area and fin is larger thanthe thickness of the fin; can choose according to need any abrasion; fins are parallel to each other and independent, no effect of helxangle, which is convenient to ash. "HTYPE Fined tube can not only improve the windward side near the stagnation point speed, increase the axial purging.can increasethe leeward surface reflux disturbance again.The velocity distribution characteristics make H finned tubes is not easy to dust.
Amber colored low cost mixed bed for EDM and other general purposeuses.Portable Exchange Deionization (PEDI) provides flexible configurations and rapid deployment of ion exchange systems without the need to handle potentially dangerous chemicals or to deal with acidic and basic regeneration wastewaters. Portable exchange can be used for selective removal of targeted contaminants as well as for bulk deionization and polishing the effluent from other treatment processes. Suzhou X Chemical manufactures a wide variety of mixed bed and separate component resins specifically for the portable exchange industry. They are available regenerated (ready to use) and in exhausted forms (suitable for long term storage). Ion exchange resins for portable exchange use are available in high purity and low TOC versions suitable for pharmaceutical and semi-conductor applications
Ss 316 Tube Type Heat Exchanger With Titanium Tubes In Ss 316 Grade
Material: copper and aluminum Surface treatment: anodizing Machining can assure 0.01mm Inspection tools: 2.5D Measuring Projector Strong ability on CNC Skived,CNC machining , FSW, Punching, Soldered, Brazing, production assembly Customized specifications and designs are accepted Optional for OEM Vansim (Dongguan) Hardware Products Co., Ltd locates in Chashan Town, Dongguan City. We are a professional manufacturer combines design, producing and sales for high-power heatsink and different Precision parts. Our products include cooler, Liquid cold plate, heatsink modules,heat pipe, skiving, extrusion,die casting heatsink, auto parts,cavities, extrusion aluminum parts,CNC machined parts,Precision CNC machining parts . All these products are widely used on high power supply ,Converter ,laser,Smart driving,refrigeration equipment,medical facilities, wind driven generation , New energy vehicleï¼?electronic communication facilities,different automatic equipment etc. We are open to OEM service as well as design & produce precision parts to meet customerâ??s requirements.
We are available with wide range of Plate Heat Exchangers: Alfa Laval A-10HBM M-10BW AM-10 A-10BFM M-10MFM AM-20HBM A-15HBM M-10BFM AM-20BFM A-15BFM M-15BFM MX-25BFM A-15BW M-15MFM AX-30HBM A-20HBM M-20M AX-30BFM A-20BFM M-3 P-252 AK-20FM M-30FM P-31 M-6M AK-20 P-32 M-6MW MK-15BW P-2 Contact Goyam Marine for further details
Product Model APV model T4 Q055E M107 R5 TR9GN B205 H12 Q055D M092 R8 TR9GL B158 H17 Q080E M060 R8GI SR6GL B134 N35 Q080D J060 R10 SR6AG B110 N25 A055 J092 R14 SR2(R2) B063 N50 A085 J107 TR9AL SR3 P190 Q030E A145 J185 TR9AV SR9 P105 Q030D K71 K55 K34
Plate Heat Exchangers as well as plates and gaskets separately. Our models are similar to those of Sondex and Funke companies. ARES offers PHE models: A1S, A1L, A2S, A2L, A3S, A4A, A6S, A6M, A8S, A8L, A12S
