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High vacuum furnace achieving 10⁻⁵ Pa ultimate vacuum, ideal for contamination-free annealing, sintering, and brazing of metals and ceramics with precise temperature control.
High Vacuum Furnace with Ultimate Vacuum Level 10⁻⁵ Pa
GWDL high vacuum furnace achieves an ultimate vacuum level down to 10⁻⁵ Pascal, providing an ultra-clean and oxidation-free environment ideal for sensitive material processing. Designed for research laboratories and high-tech industries, it enables precise heat treatment of metals, ceramics, and composites requiring contamination-free atmospheres.
Equipped with advanced vacuum pumping systems including turbomolecular and dry pumps, the furnace ensures rapid evacuation and stable ultra-high vacuum maintenance. The robust chamber and heating elements are optimized for uniform temperature distribution with precise control (±1°C), reaching temperatures up to 1800°C depending on configuration.
This furnace supports applications such as alloy annealing, sintering, brazing, and thin film deposition under ultra-high vacuum conditions. Modular design allows integration with gas introduction, load locks, and cooling systems.
Luoyang JuXing Kiln specializes in manufacturing 1200°C high vacuum tubular furnaces. The tube is made of high-quality quartz glass (custom-shaped tubes available), equipped with a two-stage rotary vane vacuum pump and molecular pump unit, achieving a vacuum level of 1×10⁻⁴Pa. Heating rate is freely adjustable from 1°C/h to 20°C/min, with ±1°C temperature accuracy. The furnace lining uses vacuum-formed high-purity alumina lightweight material plus three-layer fiber insulation (aluminum silicate / alumina / polycrystalline alumina fiber boards), improving energy savings by over 80% compared to old-style furnaces. The control system features a 7-inch touch screen and closed-loop SCR phase-shift / zero-crossing trigger, with dual-loop protection and a door-open power-off safety function. One-year free warranty (heating elements naturally damaged within 3 months are replaced free of charge).
Graphite or molybdenum heating elements, precise temperature control, and rapid cooling system. Ideal for ceramic sintering, metal heat treatment, and laboratory research.
Suitable for ceramics, powder metallurgy, and advanced materials research. The furnace offers reliable vacuum sealing, programmable temperature control, and efficient thermal performance.
This furnace offers precise temperature control up to 2100°C, stable vacuum atmosphere management, and uniform heating for demanding research and industrial applications
This furnace provides uniform heating up to 1600°C, precise temperature control, and stable hydrogen atmosphere for sintering, reduction, and advanced material processing
This furnace delivers stable operation up to 2100°C, precise temperature control, and reliable vacuum atmosphere management for demanding sintering and research applications
