Furnaces

L&L Special Furnace Co., Inc. offers a wide range of solutions and options to fit your every processing need. Start your transition to a more uniform, repeatable, and efficient process by requesting a quote today.

Furnaces

Bench Type Electric Box Furnaces

Small Tool Room Furnace – Ideal For Heat Treating, Glass And Ceramics

Bench Mounted General Purpose 2200°F (1200°C) Electric Box Furnaces

Bench Mounted High Precision 2350°F (1285°C) Electric Box Furnaces


Dual Chamber Electric Box Furnaces

Dual Chamber Over/Under Heat Treating Furnaces 2350/1250°F (1285/675°C)

Dual Chamber Over/Under Heat Treating Furnaces 2350/1250°F (1285/675°C)

Dual Chamber Over-Under Heat Treating Furnaces 2500/1875°F (1370/1025°C)

Dual Chamber Over/Under Heat Treating Furnaces 2350/1875°F (1285/1025°C)

Dual Chamber Over/Under Small Heat Treating Furnaces 2350/1250°F (1285/675°C)


Medium Sized Electric Box Furnaces

Precision Electric Box Furnaces 2350°F (1287°C)

Production Front-Loading Kilns Up To 25 Cu Ft


Large Sized Electric Box Furnaces

Ceramic Fiber Lined Large Box Furnaces Temperatures To 2200°F (1200°C)

Atmosphere Box Furnace With Certifiable Uniformity of +/-5°F From 300-2200°F (150-1200°C)


Heavy Duty Production Furnaces

Ceramic Fiber Lined Electric & Gas Fired Car Bottom Furnaces Up To 2200°F (1200°C)

Shuttle / Envelope Kiln (Moving Kiln With Fixed Bases) 2200°F (1200°C)

Combination Slot and Box Forge Furnace 2400°F (1315°C)


Precision Atmosphere Furnaces

Heavy Duty 1850°F (1010°C) Electric or Gas Fired Carburizing Box Furnaces

Heavy Duty 2250°F (1230°C) Atmosphere Controlled Neutral Hardening Tool Room Furnace

Atmosphere Box Furnace With Certifiable Uniformity of +/-5°F From 300-2200°F (150-1200°C)

Bell/Shuttle 2200°F (1200°F) Hydrogen Atmosphere Controlled Retort Furnace

2100°F (1150°C) Ceramic Fiber Lined Split Tube Furnaces

High Uniformity Three Zone 2100°F (1150°C) Split Tube Furnaces

Atmospheric Retort Furnaces


Gas-Fired Box Furnaces

Front Loading Multi-Burner Velocity Gas Fired Box Furnaces

Inexpensive Front Loading 2100°F (1135°C) Single Burner Gas Fired Box Furnaces

Combination Slot and Box Forge Furnace 2400°F (1315°C)


High Temperature Electric Box Furnaces

Silicon Carbide Element Electric Floor Standing Box Furnaces 2800°F (1535°C)

Silicon Carbide Element Electric Bench Mounted Box Furnaces 2500°F (1370°C)

Silicon Carbide Element Electric Floor Standing Box Furnaces – 2500°F (1370°C)

Molybdenum Disilicide Element Bottom Loading Elevator Furnaces 3100°F (1700°C)

Molybdenum Disilicide Element Front Loading Box Furnaces 3100°F (1700°C)


Top Loading Furnaces

Ceramic Fiber Lined Electric and Gas Fired Pit Furnaces Up To 2400°F (1315°C)


Tube Furnaces

2100°F (1150°C) Ceramic Fiber Lined Split Tube Furnaces

High Uniformity Three Zone 2100°F (1150°C) Split Tube Furnaces