This document provides information about a muffle furnace for annealing special alloys under protective gas. The furnace, model SOLO Swiss 127-25/360, can anneal parts up to 3.6 meters long and heat up to 750 degrees Celsius. It has five independently controlled heating zones, and can operate under nitrogen, argon, or hydrogen atmospheres. The furnace includes systems for horizontal loading, locking the muffle for vacuum or pressure operations, and internal gas mixing to ensure uniform temperatures.

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www.soloswiss.com
REF. ELE9106
Muffle furnace for annealing of special alloys under protective gas
Furnace type: SOLO Swiss 127-25/360
Process: Annealing
Sector: Metallurgy
Country: Switzerland
Technical data
Working Temp.: 750 °C
Heated length: 3600 mm
Channel section: 350 x 250 mm
Power of heating zones: 5 x 15,3 kW
Atmospheres: N2, Ar, H2
Composition: preparation and input/output table, loading system of templates in the muffle, furnace
frame, heating part, muffle with three mixing systems « turbo », treatment gas processing and
distribution, security system for work with flammable gas, control panel with HYDROBELT management
Advantages
Horizontal loading to avoid building modifications
Locking of the muffle for vacuum-tight and pressure tight operations at all temperatures of the furnace
Load cooling by atmosphere gas flow over the entire length of the muffle
Gas consumption reduced by the use of flow-regulated pressure controls
Internal agitation by 3 turbos for temperature uniformity over the entire length of the muffle for a
hardness and structure uniformity of long parts up to 3,5 m
Complete management of the furnace and its peripherals by a central control developed by AXRON Swiss
Technology with remote control units
Automatic control of treatment cycles (vacuum, heating, holding, cooling, ...). Storage of full treatment
cycles on PC. Load management system with remote online maintenance