Rotary Furnace

Features
Portability
Automation
Space conservation
Robotic compatibility
Flexibility

Capacities
4'Ø to 25'Ø
100 lbs. to 100,000 lbs.

Technologies Available
Electric or gas
Regeneration or recuperation options
Precise motion control for robotic integration
Specialty atmosphere (methanol, endo, nitrogen, hydrogen)
Part tracking & data collection

Project Example

25' Rotary Furnaces
Features
  • Modular base and furnace body design minimizes onsite installation time and costs.
  • Low NOx burners with mass flow fuel trains allow ultimate burner tuning, fuel/air ratio flexibility, turndown control, and our emission reduction.
  • Part tracking and reporting to meet end customer regulatory requirements
  • Servo driven hearth rotation with multidirectional rotation, indexing and continuous rotational control capability. Hearth rotation accuracy less than 1” of door position.
  • Multi-door remote operation functionality.
  • Refractory design specification maximizes durability while minimizing recovery time within customer specifications.

Project Detail

Capacities
25000 lbs./load
Min Temperature: 800°F
Max Temperature: 2200°F
Survey Temperature: 1650°F to 2150°F Uniformity +/- 20°F
Work zone: 23’ diameter (9’ radially) x 36” high

Technologies
Natural gas fired <50 ppm Low NOx Burners
Air/Gas mass flow burner control
Allen Bradley Compact Logix PLC with 10”LCD touch screen HMI.

Specifications
NFPA 86
AMSD 2570D
IRI
Aerospace end customer user specifications

Project Example

Rotary Hearth Furnace
Features
  • Compact design requiring mimimal floor space
  • Fully portable allowing the furnace to be moved between cells minimizing capital investment
  • Efficient insulation package reducing energy consumption
  • Robust hearth design with indexing capabilities
  • Hearth sand seal
Options
  • Servo hearth drive for precision indexing
  • Ceramic hearth plates
  • Sealed base for atmosphere application
  • Vibration isolation
  • Castors
  • Hydraulic bell lift to service the hearth
  • Integration with robot
  • SCADA, recipe management, and full part tracking software

Project Detail

Capacities
48”, 60”, and 72” standard hearth diameters
Max temperature 2350°F
Up to 1000 lbs./hr.		 Technologies
Electrically heated
Variable speed hearth drive with indexing

Specifications
AMSD 2750D
Aerospace and Medical

Project Example

Rotary Hearth Furnace
Features
  • Low maintenance hearth support and drive system
  • Energy-efficient refractory lining
  • Movable operator control panel
  • Upgradable automation and control system
  • 10" high door opening to minimize heat loss
  • Adjustable door sill elevation
  • Capable of heating various materials: nickel based, titanium, steel, copper, and aluminum alloys

Project Detail

Capacities
48" standard hearth diameter
Total weight of furnace: 9,000 lbs.
Minimum temperature: 800°F
Maximum temperature: 2100°F
Work zone: ± 10°F 		Technologies
Servo motor drive system
Quick panel View HMI Touch Screen

Specifications
Aerospace