HYDROGEN ATMOSPHERE BATCH FURNACE SYSTEM 1450° OR 1700°C (2640° OR 3100°F)

High temperature atmosphere applications can now be processed both efficiently and economically with minimal technical expertise. CM Furnaces has developed a line of “hot wall” batch furnaces with complete process control for temperature and atmosphere without the added expense of “cold wall” vacuum construction. Offered in two temperature ranges and several sizes, these furnaces meet virtually any application requirement where vacuum is not absolutely necessary. Furnaces are complete systems with all features required for operation, bundled into one compact frame with conveniently located controls.

The 1500 Series (to 1450°C/2640°F) and the 1700 Series (to 1700°C/3100°F) are ideal for a variety of applications. Temperature profiles are completely programmable for multiple ramps and soaks. The atmosphere mixing panel allows either pure hydrogen or a mixture of reducing and inert (nitrogen and/or argon) atmospheres. It is even possible to debind/delube and sinter in the same cycle.

With safety our main concern, CM Furnaces put all of our 60 years experience with hydrogen processing into the robust safety system on these furnaces. All aspects of hydrogen usage are monitored with immediate fail safes in place for any situation.

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    FULL SYSTEM INCLUDES FURNACE WITH:

    • Total System Packaged in Common, Compact Frame
    • Hanging Molybdenum Elements for Reducing and Reducing/Inert Atmospheres
    • High Purity Alumina Fiber Insulation Package for Efficiency and Rapid Response
    • Programmable Ramp and Soak Control – 16 segments per recipe, 4 recipes
    • Atmosphere Mixing Panel
    • Hydrogen Safety System and Burn Off
    • Guaranteed Purges
    • Independent Overtemperature Thermocouple and Instrument
    • Type “B” Thermocouples
    • Allen-Bradley PLC with Touch Screen
    • Phase Angle-Fire SCR Power Controller
    • Step-Down Transformer
    • Water-Cooled Door Seal and Element Terminals
    • CE Compliant Systems Available
    • Atmosphere Humidifier (Bubbler) Available
    • Dewpoint and Oxygen Monitors Available

    USED FOR THESE AND OTHER APPLICATIONS:

    • MIM Debind and Sintering
    • P/M Delube and Sinter
    • Metallizing
    • Brazing
    • Ceramic Co-Firing
    • Annealing
    • Hydrogen Atmosphere Firing and Sintering
    • Laboratory Research
    • Tungsten Heavy Alloy
    • Refractory Metals
    Model 1512GSH2FL/BL 1516GSH2FL/BL 1712GSH2FL/BL 1716GSH2FL/BL
    Maximum Operating Temperature 1450° C (2640° F) 1450° C (2640° F) 1700° C (3100° F) 1700° C (3100° F)
    Chamber Dimensions W x H x D “13 x 11 x 12 in
    330 x 280 x 305 mm”
    “16 x 16 x 16 in
    406 x 406 x 406 mm”
    “13 x 11 x 12 in
    330 x 280 x 305 mm”
    “16 x 16 x 16 in
    406 x 406 x 406 mm”
    Door Opening W x H “10 x 10 3/4 in
    254 x 273 mm”
    “14 x 14 3/4 in
    355 x 374 mm”
    “10 x 10 3/4 in
    254 x 273 mm”
    “14 x 14 3/4 in
    355 x 374 mm”
    Outside Diemnsions W x H x D (FL) “67 x 81 x 65 in
    1.7 x 2.1 x 1.6 m”
    “67 x 81 x 65 in
    1.7 x 2.1 x 1.6 m”
    “67 x 81 x 65 in
    1.7 x 2.1 x 1.6 m”
    “67 x 81 x 65 in
    1.7 x 2.1 x 1.6 m”
    Furnace Weight (Pounds) 1750 1900 1850 2000
    Number of Elements 6 8 6 8
    Power Requirements (MAX) KVA 21 30 21 30
    Power Requirements (Nominal) KVA 8.5 12 9.5 14
    Standard Voltage Requirement 480 / 3-Phase 480 / 3-Phase 480 / 3-Phase 480 / 3-Phase
    Service Entrance Current Requirement 35 60 35 60
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