to see all product photos, downloads, and more!

L&L Special Furnace Co., Inc. designs and builds high-temperature furnaces, ovens and quench tanks. We specialize in batch production furnaces and ovens, particularly applications requiring high uniformity and controlled atmosphere. Our reputation for sophisticated engineering, quality workmanship and professional service has resulted in a large and growing base of satisfied customers.

Product Categories
Aging
Annealing
Atmosphere Furnaces
Batch
Bell
Belt
Bench
Billet
Box
Brazing
Burn-Off
Cabinet
Car Bottom
Carburizing, Atmosphere
Carburizing, Nitrocarburizing
Continuous
Conveyor
Drop Bottom
Drum - Rotating
Electric Resistance
Flexible Heat-Treating Cells
Forging
Gas, Fired
Gas, Quench
Glass Melting (Lehrs)
Gradient
Harden, Quench & Draw/Temper
Hearth, Elevator Hearth
Hearth, Roller Hearth
Heat Treat
Heaters, Immersion Heater
High-Speed Steel
Holding
Incinerators
Integral Quench
Kiln, Electric
Kiln, Gas-Fired
Kiln, Roller Hearth
Kiln, Shuttle
Kiln, Tunnel
Laboratory
Muffle
Neutral Hardening
Ovens
Pit
Powder Metals, Sintering (P/M)
Preheating
Pusher
Radiant Tube
Resistance
Retort
Rotary Retort
Slot Forge
Soaking Pit
Solution Annealing
Spheroidizing
Temper/Draw
Tip-Up
Tool Room
Tube