Following is a quotation on a Aichelin-Stahl Continuous Electric Roller Hearth Furnace and Conveying System which may be of interest to your company.

      Aichelin-Stahl Continuous Electric Roller Hearth Furnace and
Conveying System
      Serial #M-00009
      Age 1996
      Tray working area 34” L x 45” W x 68” H, 450 lbs. ea.
      Charge and Discharge vestibules (2 trays)
      BOC Edward Vacuum pumping System
Mechanical and Hi-Vac Pumps
      High Heat Chamber Processing (6 trays)
      Intermediate Force Cooled Section (1 tray)
      Blackening Section (4 trays)
      Final Cool Section (1 tray)
Discharge Section (1 tray)
Annealing Section
(3) Roof mounted water cool fan assemblies
Atmosphere Hydrogen & Nitrogen
Burn off System
Intermediate Cooling Section
(1) Roof mounted atmosphere recirculating fan
New York Blower (10 HP) motor for forced cooling
Blackening Section
(2) Roof mounted fans for atmosphere
Final Cooling Section
(1) Roof mounted fan for atmosphere
New York blower series 20 GI fan w/20 HP motor
Doors
All doors are driven by a rack and pinion style
Motor & reducer to seal the furnaces atmosphere integrity
Furnace Drives
Roller Hearth has (57) rollers
Each bearing cooled w/nitrogen
Driven by (11) Combination Winsmith motor & reducers
Chain and sprockets to transfer load to next position
Controls
Free standing control panel
Push buttons, lights and amp meters
Allen Bradley Panelview 900 and PLC
Honeywell over temperature controller