Reheating Furnace
Sensor Solutions for Reheating Furnace
Case Studies for Reheating Furnace
Heavy Duty rope length transmitter for heavy duty environment
Simple and robust mechanism; easy cleaning due to open design
No longer indirect way of measuring the temperature of furnace
Accurate performance in high ambient temperature up to 290 ⁰C
Simple and robust mechanism; easy cleaning due to open design
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No longer indirect way of measuring the temperature of furnace
Energy saved by avoiding overheating of the slab.
Now, short wavelength thermal camera allow to measure temperature even in presence of heavy oxidation and scales.
Avoid failure of the slab hitting the furnace door or opening too early thus reducing the drop-out temperature.
High functional reserve sensors (2500mtrs) installed at the discharge side looking through steam, pollution, flames, water droplets for reliable slab detection
Production downtime due to discrete detection using series of proximity sensor to detect the position of the walking beam. Linear sensor provision not available in the cylinder. Installed position sensor externally mounted on the hydraulic cylinder to provide a continuous 4-20mA for better control compared NO contact from proximity.
1:1 replacement of old mechanical limit switch with a precise electronic position switch (ERC) with 3 switching points in chain driven mechanism. ERC has an easy programming, preset for operational ease and maintenance including internal encoder diagnostic monitoring.
Avoid costly downtime due to slab hitting refractory wall or slab pile up inside the furnace. Laser distance sensor works on hot (1300C) and cold surface with 200C ambient temperature. Diagnostic available to check internal temperature
Redundant heavy duty position sensor was externally mounted on the hydraulic cylinder of the extractor
Alternatively in another plant upgraded customer to precise electronic position switch feedback compared to a mechanical cam limit switch installed on the gearbox.
Uninterrupted sensor performance on hot / cold slab in high ambient temperature upto 290C at charging transfer table without any water cooling.
Heavy Duty rope length transmitter for heavy duty environment
High temperature furnace camera provide an inside view of reheating furnace for the operator to make informed decisions.
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Heavy duty stainless steel coupling
