We are L & L Special Furnace Company, a manufacturer of industrial ovens and furnaces designed to support demanding thermal processing requirements across a wide range of industries. Our company provides equipment engineered for controlled heating, heat treating, curing, drying, annealing, tempering, stress relieving, aging, sintering, and other high-temperature production and laboratory processes. We focus on delivering dependable thermal systems that combine precise temperature control, uniform heat distribution, durability, and efficient operation.
Our products include industrial furnaces, batch ovens, box furnaces, laboratory furnaces, atmosphere-controlled furnaces, retort furnaces, heat treating furnaces, and custom thermal processing systems. We offer equipment in a variety of chamber sizes, temperature ranges, and configurations to accommodate different materials, production volumes, and process requirements. Our company can incorporate advanced controls, programmable temperature profiles, data acquisition, circulation systems, protective atmospheres, specialized insulation, and other features to improve process consistency and repeatability.We also provide custom engineering capabilities for customers that require equipment designed around specific production goals. Our team can develop furnace and oven systems based on temperature requirements, chamber dimensions, atmosphere conditions, load characteristics, and facility limitations. We support customers with equipment selection, system configuration, technical consultation, installation assistance, maintenance guidance, replacement parts, and service for existing thermal processing equipment.Our company serves manufacturers, laboratories, research facilities, aerospace operations, metal processors, ceramics producers, electronics manufacturers, and other organizations requiring reliable industrial heating solutions.