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LL Fin Tube (With Slots On The Fin)

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Application: Mainly used in petrochemical, electric power, paper, tobacco, building heating and other industries such as air cooler, air heater and food industry plant protein powder, starch and other spray drying system of air heaters.

It adopt the nickel-based brazing technology, segment welding rate 100%,the contact thermal resistance is close to zero, working temperature 800?C,can in the high temperature, high velocity and corrosive medium environment work.

L double L aluminum round slice machine: specialized in manufacturing the most advanced CNC
(1) Features: LL winding finned pipe, through the digital control to keep segment binding force in the best condition, can be processing all kinds of industrial radiator with double metal L double L finned tube, base tube diameter: 16-38 mm, most large 25 mm high, from 1.8 mm to 10 mm, speed 700 r/min.
(2) Normally the simple structure is like this:

TYPE NAME BARE TUBE
MATERIAL
FIN TUBE
MATERIAL
BARE TUBE
DIAMETER(MM)
FIN SPECIFICATION(MM)
FIN
PITCH
FIN
HEIGHT
FIN
THICK
WOUNDL/KL/LL
TYPE
FIN TUBE
CARBON STEEL,COPPER,
STAINLESS STEEL,ALLOY
COPPER
ALUMINUM
16-632.1-5?17~0.4

LL Fin Tube (With Slots On The Fin)

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