Finned Tubes, Plain Type Fin Tubes, Crimped Type Fin Tubes, Mumbai, India

Profile

Recmann Hoists & Cranes Pvt. Ltd., is the first engineering firm in the country to Design, Manufacture, Supply, Erect and Commission 50 Ton capacity Electric Wire Rope Hoist. This Hoist was supplied to M/s. Larsen & Tourbro Ltd., and was commissioned a year ago.

Recmann Hoists & Cranes Pvt. Ltd., manufacture Electric Wire Rope Hoists ranging from 0.5 Ton to 50 Tonnes. These electric wire rope hoists incorporate unique conical rotor motor and 100% failsafe braking system, which are similar to world famous hoist manufacturers like M/s. Demag & Stahl ( West-Germany ), Munck ( Norway ), Kone ( Finland ), Brighi ( Italy ) and Hoist-O-Mech ( Mumbai ). This salient feature along with the state-of-art manufacturing processes makes " RECMANN " hoists give trouble free services, under adverse conditions, for many years.

Products

FIN TUBES CRIMPED TYPE

This fin type is a non taper fin wrapped under tension around the base tube. The finning process results in a crimp forming at the foot of the fin. Fin is then welded to the base tube at the strip ends.

Maximum operating temperature for this fin type is 250°C.

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FIN TUBES ‘ L’ BASE

The strip material is subjected to controlled deformation under tension giving the optimum contact pressure of the foot of the fin onto the base tube thus maximising the heat transfer properties. The foot of the fin considerably enhances the corrosion protection of the base tube.

Maximum operating temperature for this fin type is 150°C.

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FIN TUBES ‘ G ’ BASE

Description
The fin strip is wound into a machined groove and securely locked into place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.

Maximum operating temperature for this fin type is 450°C.

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