Vacuum Tube Furnace

Precision Vacuum Tube Furnaces for Flexible R&D Applications

GWDLTHERMO Vacuum tube furnaces are designed for high-precision thermal processes in controlled vacuum and gas environments. With a wide selection of tube materials (quartz, alumina, or metal), these systems offer excellent sealing via stainless steel flanges and support vacuum levels up to 10⁻⁴ Pa. Users can select from single, dual, or multi-zone configurations, ensuring uniform temperature distribution across the heating zone. Optional features include rotary mechanisms, tilting frames, and programmable gas control modules (needle valves, digital flowmeters, or mass flow controllers). Ideal for laboratory R&D, CVD experiments, powder reduction, and inert atmosphere calcination.