Foundry burner BFN series

Four models up to 540.000 Kcal/h

This burner is no longer in production.

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The BFN burner type is mainly used in foundries and it is used in crucible melting furnaces with tangential flame, flat flame basin furnaces, in thermal furnaces with high-speed flame, in forges, afterburners and incinerators.

BFN is also available in flat flame version.

BFN can be equipped with refractory block for high temperature applications up to 1500°C.

 

Compact System

It is supplied with single flame, two stage flame or modulating flame versions. On request it can be equipped with a thermoregulator to control the temperature. Air and gas train can be arranged horizontally right, left and vertically.

An electronic device controls all the different steps for the automatic operation, for pre-ventilation, ignition, and detection that can be executed by electrode or photocell. This device can be installed on the switchboard (BFN) or directly on the burner itself with the help of a sealed gear case (compact BFN).

Gallery

Video - BFN industrial ladle application

 

Video - BFN on crucible

Models and versions

General Data

Model Kcal/h LPG consumptions kg/h Methane consumptions m3/h
BFN-76 50 20.000 / 50.000 1,67 / 4,17 2,35 / 5,88
BFN-76 90 20.000 / 90.000 1,67 / 7,5 3,53 / 10,59
BFN-102 120 20.000 / 120.000 1,67 / 10 3,53 / 14,11
BFN-102 180 20.000 / 180.000 1,67 / 15 3,53 / 21,17
BFN-140 240 20.000 / 240.000 1,67 / 20 3,53 / 28,23
BFN-140 320 20.000 / 320.000 1,67 / 26,67 3,53 / 37,64
BFN-170 400 20.000 / 400.000 1,67 / 33,34 3,53 / 47
BFN-170 540 20.000 / 540.000 1,67 / 45 3,53 / 63,52

Downloads

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