Lindberg/Blue M™ Tube Furnaces

Lindberg/Blue M™ Tube Furnaces are engineered for performance, efficiency, and reliability across laboratory and industrial applications. Whether you need a laboratory tube furnace for research or an industrial tube furnace for production environments, Lindberg/Blue M delivers consistent results at an economical price. These furnaces are designed to meet the heat treatment needs of a wide variety of processes with maximum operating temperatures ranging from 1100°C to 1500°C.

Each tube furnace utilizes thermally efficient insulation to ensure fast heat-up, quick recovery rates, and exceptional energy efficiency. A unique design with venting and insulating air spaces keeps the furnace exterior cool to the touch, improving safety and usability. Lindberg/Blue M tube furnaces are available in single-zone and three-zone configurations, that can be adapted to multiple process tube sizes with the use of optional adapter kits, providing unmatched versatility for research, development, and production.

Tube Furnace Applications

Annealing ∙ Ashing ∙ Carbon Firing ∙ Ceramic Firing ∙ Drying ∙ Hardening ∙ Sintering ∙ Normalizing ∙ Solution Treating ∙ Stress Relieving