|Fin Pitch||2 FPI to 10 FPI|
|Fin Height||5 mm to 25 mm|
|Tube Outer Diameter||Tubes 8 mm OD to 100 mm OD|
|Purpose||To Increase Contact Surface Area of Tubes for Better Heat Transfer|
|Tube Material||MS, SS, Copper, Brass.& Aluminum|
|Power||3-7.5 HP Geared Motor with V.F.D.|
Continuous Spiral/'L' Wound Finned Tubes have crimp/'L' fins, which increases the overall heat transfer surface area. Quicker decipation and higher heattransfer coefficient is obtained in equipments fitted with Fin Tubes. Continuous Spirally Crimped / 'L'. Fin Tubes are made under high mechanical tension bonding process, in which fin material is helically wound over the tube to get maximum contact of tube & fin and only end of fins are l:razed I welded to core tube. Therefore it achieves the highest efficiency and withstands high internal pressure. These are used for heat transfer i.e. cooling / heating of water, steam, air gases, oils & many other vapours, fluids etc. These tubes are used in Fin Heat Exchangers, Steam Radiators, Autoclaves, Condensers, Dryers, Ovens, Furnaces, Air Heaters, Oil Coolers, After Coolers, and Air Compressors & in many other Heat Transfer Equipments. Fin Tubes are widely used by chemical, Petrochemical, Fertilizer, Food, Pharmaceutical, Paper, Textile & several other industries.
These space saving, high efficiency Continuous Crimped Fin Tubes are made in Mild Steel, Stainless Steel, Aluminium, Copper, and Brass etc" or in different combinations of materials. However'L'type fins on made in Mild Steal, Aluminium & Copper only, and tube material may be Mild Steel, Aluminium, Copper, Stainless Steel, Brass etc.
This machine works on the principle of RotoAdvancing mechanism of tube, and fins are crimped and wound around the periphery of the tube under high tension.Construction: Base:
M.S. Fabricated with foundation Suitable forTube OD B.0mm to 40mm. Fin Height 5mm to 20mm., Fin Thickness upto 1 .0 mm Suitable forTube OD 20mm to 100mm. Fin Height Smm to 40mm., Fin Thickness upto 1 .0mm Suitable forTube OD 8.0 mm to 40 mm. Fin Height 1Omm (lf fin height is otherthan '1Omm machine will be designed accordingly to the requirement ), Fin Th ickness u pto 0.6 mm Suitable forTube OD 30 mm to 100 mm. Fin Height 20 mm (lf fin height is other than 20mm machine will be designed accordingly to the requirement ), Fin Thickness upto 0.6 mm. provision and leveling arrangement. Body:
Capsule type Roto advancing arrangement of Tube for continuous tube finning and mandrel arrangemenifor manufacturing of Fin Coil.Adjusting for pitch 2.0mm to 12.0mm. Drive:
Geared Motor with variable frequency drive to change speed forvarious sizes of Tubes.