Box furnace

Industrial ovens & furnaces

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UP TO 2300F (1260 C)
Pyradia’s heavy-duty furnaces are designed for an intensive and continuous use. Equipped with a ramp to set point digital indicating controller, our high temperature furnaces allow you to reach and accurately maintain the desired temperature. In order to minimize the heat up and cool down times, our furnaces are insulated with high quality refractory bricks. The temperature control accuracy and the quality of the insulation of our furnaces enable you to achieve maximum performance and efficiency.

Our heavy-duty furnaces offer remarkable performance, long service life and ease of operation. A variety of options enable you to customize our heavy-duty furnaces to meet your process specifications. Long-lasting and efficient, PYRADIA’s heavy-duty furnaces can be used in a variety of processes.

 

HEATING ELEMENTS
The specially designed grooves optimize heat transfer and fully support heating elements for maximum life expectancy. The open coil FeCrAl heating elements are easily accessible for replacement.

FEATURES:

• Heavely hinged 180o opening door
  
• Maximum temperature of 2 300 F
  
• High quality insulating brick backed with hi-density fiberboards
  
• Autotuning digital set point temperature controller Our heavy-duty furnaces offer remarkable performance, long service life and ease of operation. A with +/- 0.3 % precision
  
• Fast heat up rate and recovery time
  
• Factory wired, assembled and tested for simple set-up and operation
  
• Hi-limit overshoot protection
  
• Heavy-duty fire brick hearth with removable hearth plates
  
• No operation noise
  
• Automatic door switch to turn off the fans or heat when door is open
  
• Heavy 1/4’’ structural frame lined with 16g. HRS
  
• CSA US approved control panel

OPTIONS:

• Manual guillotine door, pneumatic guillotine door, electric guillotine door
  
• Programmable controls and timers
  
• Alloy circulating fan for greater chamber temperature uniformity up to 2 100^oF
  
• SCR power controls
  
• Process timer to shut down the furnace
  
• Circular or strip chart temperature recorder
  
• Steel and alloy trays
  
• Chimney
  
• NiCr Heating Elements
  
• High power versions available
  
• Special element arrangements to accommodate process
  
• Inert gas arrangement
  
  
  
  

PROPOSED STANDARD MODELS:

	Inside dimensions	Outside dimensions
Models Width (in) Deph (in) Height (in) Width (in) Deph (in) Height (in) Heating power kW Weight (lbs) approx. IF141413 13.5 13.5 12.5 41 35.5 55.5 5 500 IF181820 18 18 20 45 40 66 9.5 850 IF182725 18 27 25 45 49 71 13 1,250 IF232320 22.5 22.5 20 50 45 67 15 1,150 IF233223 22.5 31.5 22.5 50 54 70 22 1,500 IF272725 27 27 25 54 49 72.5 20 1,600 IF273230 27 31.5 30 54 54 71.5 25 1,900 IF275025 27 49.5 25 54 72 67 30 2,400 IF363635 36 36 35 63 58 76.5 45 2,600 IF365017 36 49.5 17 63 72 65 40 2,700 IF414138 40.5 40.5 37.5 68 63 79 60 3,300
* Standard models shown here, other sizes available on request. * PYRADIA improves its products continuously and may change the specifications without notice.