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  • Bright Vacuum Annealing Furnace

Bright Vacuum Annealing Furnace

This tube furnace uses resistance wire as heating element, phase shift trigger, thyristor control, furnace chamber uses alumina polycrystalline fiber material, furnace tube uses high-purity quartz tube, both ends are sealed with stainless steel flanges, flanges are supported by stainless steel brackets, double-layer furnace shell is equipped with air cooling system, can quickly rise and fall temperature. This furnace has the advantages of a balanced temperature field, low surface temperature, fast temperature rise and fall rate, energy saving, etc. It is suitable for colleges and universities, scientific research institutes, industrial and mining enterprises to do high-temperature atmosphere sintering, atmosphere reduction, CVD experiments, vacuum annealing, etc.

Eutectic Furnace
Oxygen Free Vacuum Annealing Furnace
Product Information
Furnace size (mm) Operating temperature (°C) Vacuum degree Power (KW) Voltage Heating elements Heating rate
φ60*2200 1100°C 6.67*10-4PA 20 380V Resistance wire 1-10°C/MIN
φ80*2200 20
φ100*2200 20
φ120*2200 26
φ200*2200 35
φ300* 2200 60
φ400*2200 90
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Zhejiang Nengcheng Crystal Fiber Co., Ltd.
Zhejiang Nengcheng Crystal Fiber Co., Ltd.
Zhejiang Nengcheng Crystal Fiber Co., Ltd. was established in 2015. It is a professional enterprise that develops and produces ultra lightweight energy-saving high-temperature materials, and sells experimental electric furnaces, industrial electric furnaces, and non-standard customized electric furnaces. Professional Bright Vacuum Annealing Furnace Manufacturers and Bright Vacuum Annealing Furnace Factory. The company adheres to the principle of "survival through quality, development through reputation" and upholds the business philosophy of "practicality, integrity, and efficiency". We are committed to providing comprehensive and high-quality equipment solutions for customers in industries such as ceramics, metallurgy, electronics, glass, and chemical engineering. We also provide services such as powder roasting, ceramic sintering, and high-temperature experiments to universities, research institutes, and industrial and mining enterprises. At the same time, we are also striving to promote the strategic development of Nengcheng's lightweight, energy-saving, and environmentally friendly high-temperature alumina fiber in the field of new furnaces, and strive to become an internationally leading advanced high-temperature equipment industry service provider. Bright Vacuum Annealing Furnace Custom.
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Zhejiang Nengcheng Crystal Fiber Co., Ltd.
  • Powder Metallurgy Furnace Selection: Process Window, Atmosphere, and Uptime
    A seven-zone mesh belt furnace running at 1120 °C can hold ±3 °C across the belt and still ship parts with inconsistent hardness, because the dew point in the delubrication zone drifted after the belt speed was raised. That is the nature of powder metallurgy: the furnace is not a box that gets hot, it is a chemical reactor with a conveyor attached. The short answer: select a powder metallurgy furnace by the process window it must hold — delubrication profile, atmosphere quality, sintering tempe...