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Vertical Loading Vacuum Furnace for Heat Treatment
The vacuum pit furnace features a deep vertical chamber for upright loading of shafts, tubes, and long components. It offers excellent vacuum integrity and supports protective atmospheres like argon, nitrogen, and hydrogen.
Widely used in alloy annealing, sintering of soft magnetic components, vacuum debinding of ceramic parts, and densification of metal powders. Especially suitable for long or vertical parts requiring strict control over temperature and atmosphere.
Corundum-mullite shielding plates enhance both mechanical protection and thermal convection.
Designed for heat treatment and material processing, this furnace provides stable atmosphere control, efficient mixing, and precise temperature regulation up to 800°C.
This furnace offers precise temperature control up to 1000°C, excellent heat uniformity, and a vertical pit structure ideal for shafts and long workpieces.
This pit furnace offers uniform heating up to 1600°C, precise temperature control, and reliable vacuum atmosphere management for sintering and heat treatment applications
The GWDL-JR pit-type furnace features three-zone precise temperature control, hydraulic lid lifting, high-purity alumina insulation, and a 50-segment programmable control system. Ideal for ceramics, metallurgy, alloys, glass, and advanced material sintering applications.
GWDL-ZQJ Series 1100℃ vacuum atmosphere pit furnace with multi-zone temperature control, programmable PLC, and robust gas protection design. Ideal for metallurgy, ceramics, new materials, and lab-based heat treatment.
Temperature control accuracy of ±1℃, supporting multi-segment programmable temperature control. It is compatible with various atmospheres such as hydrogen and nitrogen. With a double-layer furnace shell combined with air cooling and water cooling, the furnace body temperature is ≤45℃.
