thermal equipments Odhav, Ahmedabad, Gujarat

Used for heating air by using thermic fluid. Transfer heat by seamless fin tubes. Hot thermic fluid is passing through the bottom of the heat exchanger & out from the top of the heat exchanger. This heat exchanger is 2/4/8/16 pass type as per requirement. Widely used in tray dryer, spin flash dryer, fluid bed dryer, rice mills.

Main object is to heat air by using steam. Single pass air fins heat exchanger. Steam flows from the top of heat exchanger condensate release from bottom of the heat exchanger. Spiral type or extruded finned tubes can be used as per requirement. Any material combinations like M.S. / S.S. / aluminum / copper / galvenized can be used. Specially design for back pressure turbine.

Continuous type spiral fin tubes with crimped fins gives 80 % high efficiency than bare tube . More over it is wound with tension which gives rigid grip. This is the most commonly used fin tubes for industrial purpose. Having low cost & high efficiency. Material of base tube is M.S. S.S.CopperAluminum brass etc. Commonly used fin material is M.S.S.S.CopperAluminum etc. Common bare tube size is 38” to 4” size. Fins per inch will be from 6 to 9.

Main object is to heat air by using steam. Single pass air fins heat exchanger. Steam flows from the top of heat exchanger condensate release from bottom of the heat exchanger. Spiral type or extruded finned tubes can be used as per requirement. Any material combinations like M.S. S.S. aluminum copper galvenized can be used. Specially design for back pressure turbine.

Type of shell & tube heat exchanger. Used to maintain oil temperature during process. Removable type tube bundles for easy cleaning. Expanded copper/cupronickel/Brass tubes for high heat transfer. Widely used in hydraulic power packs, plastic injection molding machine, gear boxes, machine tools, transformers, quench oil systems, coolant cutting oils, diesels engines, turbines, rolling mills etc.

Highly efficiently fans & blowers. Double width & single width type blowers available. Aerofoil/backward/radial blade type. Air capacity from 1000 cfm to 500000 cfm. Static pressure up to 2000 mm. Trouble free smooth running. Belt drive or direct drive. Dynamically balanced impeller. EN-8 shaft. Performance testing as per code. Any discharge positions. Non Overloading types. Easy for maintains & operations. These fans & blowers widely used to handle air for ventilators, dust collection, air conditioning, burner’s, wood-husk fired boilers, conveying system, power plant, cement, sugar, pharmaceutical, agriculture, paper & pulp mill, food, fertilizer industries.

Our Extruded Finned Tubes provide the greatest resistance to atmospheric corrosion. The aluminum fin material completely encloses the tube, except at the ends where a tube coating can be applied. Where atmospheric corrosion is present and when operated within design temperature limits, extruded finned tubes provide the most stable performance over time as compared to the other fin types. The fin is rolled from an outer aluminum tube by a process using pressure to create a rolled "pressure bond" between the liner tube and fins. Main Advantages: 100% fin to tube bonding gives excellent heat transfer. Excellent galvanic corrosion protection on the base tube. Easy to clean with a high pressure water jet. High heat transfer performance for the life of the tube. Maximum temperature 325 C.   Tube sizes:

Called hair pin heat exchanger. Inner pipe inserted through bigger diameter pipe. Compact type design. High heat transfer co-efficient on both side. High temperature–pressure range. Easy for cleaning. Easy for operations. Very low manufacturing cost. Low pressure drop.

Shell & tube heat exchanger used for cooling hot vapors called condenser. Used at every outlets of turbine. Cooling water circulates from tube side. Hot vapor enters from shell side. Condensate outs from the bottom thof e heat exchanger. Shell rolled from M.S. / S.S.Material. Intermediate plates are installed to serve as baffle plants. Baffle plants provided path to steam or vapor. Seamless/welded tubes of copper/cupronickel/stainless steel/titanium can be used. Tube size are from 19.05 mmo.d. to 31.75 mm is suitable. No of passes will be 2 to 16. Some condenser required expansion bellow for thermal expansion & contraction.

Air Fins Heat Exchanger are same in the function of finned tube heat exchanger. This type of heat exchangers is specially used in large quantity cooling or heating requirements. These are widely used for oil refineries and process fluid cooling. These heat exchangers are forced draft or indused draft type. Fans or called blowers can be placed after heat exchangers or it can be placed before heat exchangers as per desired applications. The designed is counter current flow or co-current flow or cross current flow type for various applications. Heating media is steam or thermic fluid as per source available at site. Finned tubes are hot deep galvanized for corrosion protections. Apart from the above finned tubes are available from galvanized, aluminum, copper and stainless steel material. . Available from extruded finned tubes. Used in each process industry like chemical-petrochemical, pharmaceutical, agro, textile etc.