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Main page / Electric furnaces / Heat treatment of ferrous metals / Furnaces with protective atmosphere / 

Chamber furnaces with protective atmosphere (SNZ)


Chamber furnaces with protective atmosphere (SNZ)

Functionality: heating for quenching, annealing in the protective gas (nitrogen-propane mix, argon)

         
SNZ 5.6.5/10 I1
 

          SNZ 6.12.5/11 I2
 




Design features

Implement I1 Implement I2
heat-resistant muffle with the water-cooled flange leakproof outer panel casing
the door is sealed with sealing fillers by means of a screw clamp the door is sealed with sealing fillers by means of a hydraulic clamp
the door slides aside (hot surface is turned clear of the operator’s position)
the door is lifted upwards
gas mixing panel gas mixing panel
gas bleeder in the muffle’s exit line
gas bleeder with a pressure gauge in the exit line from the working chamber of the furnace
protective gas consumption rate 250 l/h max protective gas consumption rate 3-5 m3/h
medium in the working chamber: nitrogen, nitrogen+methane, nitrogene+propane, argon
control system: microprocessor-based temperature controller, emergency disabling


Two design modifications are available:
  • muffle embodiment (I1 implement);
  • non-muffle furnace with the leak-tight casing (I2 implement).

 

Overall plan
Sort by:
Наименование Working chamber
dimensions, mm,
length-width-height
(D-E-F)
Overall
dimensions, mm,
length-width-height
(А-В-С)
Temperature,°С,
Тmax
Power,
kW
SNZ 5.6.5/10 I1  600-500-500  100-1150-1550  1000  22
SNZ 5.6.5/11 I1  600-500-500  1000-1150-1550  1100  22
SNZ 5.6.5/5 I1  600-500-500  1250-1400-1540  500  15
SNZ 6.12.5/11 I2  1200-600-500  2500-1700-2600  1100  60
SNZ 6.5.5/9 I1  500-600-600  1100-1000-1550  900  22




New goods
PGK 12.6.6/13 
Popular goods
PKM 6.12.5/12,5 
Specials offers
CGC 8.20/9,5 
 
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