ONVEYOR FURNACES DING EDGE IN HEAT TREATMENT. Four Electrique Delemont S.A. e-mail [email protected] website www.safed.ch

Type T mesh belt conveyor furnace is ba- sed on a unique concept that has proven its worth in hundreds of applications. The gas-tight muffle, moving hearth plate and belt drive mechanism are fundamen- tal components of SAFED's tried-and-tes- ted design. As a result of its steady stream of improved features and new models, 5AFED is now able to supply a whole range of advanced systems in numerous dif- ferent versions. There are furnaces of the right capacity for all applications, from small-scale to large-scale production, and with a choice of electrical or gas heating. Type T 80/54 furnace with...

Type T furnaces satisfy the high quality requirements for processing mass-produced me- tal components in a protective atmosphere. The optimised design of this furnace, which incorporates extensive monitoring and control technology, ensures that all processing parameters are handled with reproducible high precision. tective atmosphere is a gas-tight muffle made from heat-resistant alloy steel. This component forms the basis of the zone- controlled heating chamber, and ensures that a stable atmosphere is established very rapidly. A further advantage of this type of plant is the special belt drive...

vent the treated parts from ting elements are arranged in various individual zones, control technology guaran- tees that the actual temper- ature is kept to the desired settings. High circulation occurs in the heating cham- furnaces incorporate lead- ing makes of burner, with technical concepts. Quenchant curtain The quenchant curtain posi- tioned between the chute and quench tank prevents rising vapour from entering Integral quench There is a choice of versions tank. Bucket-chain and belt extraction versions are just

A number of quenching systems are available; the right quench for any given application depends on the na- ture and type of the parts being trea- quenchant used. EVERY APPLICATION. Quenches for oil, polymer or water Level control, temperature control, heat- ing, cooling and controlled agitation of the quenchant are standard features on Type G quench is suitable for hardening a wide range of parts. Continuous discharge by means of bucket-chain conveyor, belt conveyor or a magnetic conveyor. Various depths in oil are possible, depending on the parts' dimensions. Special double-tank version for...

Controlled atmosphere In addition to SAFED's mature furnace designs, which guarantee reproducible processing results, we also supply genera- tor systems for all conventional protec- tive gases. Direct gas delivery, SAFED Injector The SAFED Injector System for direct gas deliver - Injector M is for methanol dis- sociation and Injector N for endothermic gas generation - is a compact, energy-sav- ing device incorporated into the furnace chamber. The protective gas is generated in a retort with separate heating control, fitted at the muffle end. The protective gas is thus instantly available preventing...