Continuous Spiral ‘G’ Type Fins The strip is tension wound into a machined groove over the base tube material. This ensures maximum heat transfer at high temperature. Maximum operating Temperature-450 0 C: Fin Material : Aluminum / Carbon Steel Fin Height : 1/2 to 5/8 (12.7 mm to 15.87 mm) Fin Pitch : 8fins/inch to 11 fins/ inch (316 fins/meter to 433 fins/meter) Base Tube Diameter : 3/4 to 2 (19.05 mm to 50.8 mm) Tube Material : Carbon Steel / Stainless Steel Application More specifically used in Air Cooled Exchangers OR Condensers

Continuous Spiral 'L' Type Fins The formation of ‘L’ base of the strip under tension gives optimum contact of the ‘L’ base on the base to improve the heat transfer efficiency. Whereas the ‘L’ base also gives considerable corrosion protection to the base tube. Maximum operating Temperature - 300 0 C: Fin Material : Carbon steel, Copper Tube Material : Carbon steel, Stainless steel, Copper

Continuous Spiral Crimped Fins These types of fins are semi-crimped and wrapped under tension around the outside of the base tube. Fins are either tack welded or brazed to the base tube at each end of the tube. These finned tubes can be further Hot Dipped Galvanised for surface protection where as the deposition of Zinc also adds up to the efficiency of finned tubes. Maximum Operating Temperature-250°C Base Tube Diameter : 5/8 to 3 (15.8 mm to 76.2 mm) Tube Material : Carbon Steel, Stainless Steel, Copper, Cupro-Nickel Fin Material : Carbon Steel, Stainless Steel, Copper, Aluminium,

Square & Rectangular Fins Single tube or Double tube rectangular fins are also manufactured as per customers requirements. Due to rectangular shape it offers are large surface area compared to the spiral finned tubes Application Due to larger surface area available, these finned tubes are used mostly in air heating application to reduce the overall size of the equipment. Maximum operating Temperature - 300 0 C: Fin Material : Carbon steel, Stainless steel, Aluminium, Copper. Fin Size : 70mm x 40mm, 76mm x 38mm Tube Material : Carbon steel, Stainless steel, Copper Tub

Wire Wound Finned Tubes (Root Soldered) These finned tubes have fins made of wire instead of strips. Continuous loops of wire are formed and are continuously soldered to the circumference of the tube to ensure 100% contact. Loops per turn and turns per foot can be altered as per surface area requirements. Due to continuous soldering of wire loops these finned tubes offer a very high heat transfer efficiency with less air pressure drop. Maximum Operating Temperature-175°C: Tube Diameter : 5/8 to 1 (15.8 mm to 25.4 mm) Tube Material : Carbon steel, Stainless steel, Copper, Cupro-Nickel

Air Coolers or Condensers Used for air cooling applications and for moisture removal. These heat exchangers mainly have finned tubes with Aluminium fins. Material of construction changes based on the application and also depends upon the end use of the air. Application Used for air cooler in pneumatic conveying systems, air blast coolers for motors and also used in air handling units for low air temperatures up to 100°C and moisture removal.

Heat Exchangers for Heat Recovery These Heat Exchangers are specially designed with specific material selection to handle high temperatures beyond 3500C. Depending on customer requirements Heat Exchangers are fabricated to meet the on site conditions and application. Application Used for Heat recovery from Flue Gases to heat water or other liquids used in the process.

Heat Exchangers with 'U' Tube Construction These heat exchangers are used in air heating applications when using liquid as heating medium or for oil cooling applications.

Multiple Cell Heat Exchangers These Heat Exchangers are also used for heating air using steam as the heating medium. These are specifically designed to handle large air volume and for achieving temperature of air beyond 1500°C. We can also design heat exchangers for air temperatures up to 220°C. We have facility to manufacture heat exchangers with a cross section size of around 7000mm (L) x 4000mm (W) in all material combinations. Application Used for air heating in process houses for drying food products where temperature requirement is above 1250°C. Also used as air Pre-Heaters in boi

Steam Thermic Fluid Heated Air Heaters Equipments used for heating air by using steam or thermic fluid as the heating medium. Finned tubes are used as the heat transferring media to the air. Many combinations of finned tubes can be used as per the requirement, depending on temperature and application. Equipments are sized as per the air volume to be heated mainly the material of construction are mild steel and stainless steel. Application Used for air heating in commercial applications and pharma equipments like - Fluid bed dryers, Tray dryers, Spray flash dryers etc.

Our heat exchangers are used in air heating applications when using liquid as heating medium or for oil cooling applications. These Heat Exchanger with U Tube can be availed at market leading price.

These Multiple Cell Heat Exchanger are also used for heating air using steam as the heating medium. These are specifically designed to handle large air volume and for achieving temperature of air beyond 1500°C. We can also design heat exchangers for air temperatures up to 220°C. We have facility to manufacture heat exchangers with a cross section size of around 7000mm (L) x 4000mm (W) in all mat