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Vacuum Annealing Furnace

This vacuum annealing furnace uses resistance wire radiation heating. The furnace chamber uses a 310S stainless steel liner, which has good oxidation resistance and high cleanliness. The insulation material uses ceramic fiber wool, which has good thermal insulation performance and high efficiency, and energy saving. It is suitable for metal annealing, ceramic sintering, vacuum smelting, electric vacuum parts degassing, annealing, brazing of metal parts, and ceramic-metal sealing.

Product Information
Furnace size (mm) Maximum temperature (°C) Vacuum degree Power(KW) Voltage Heating elements
300*200*200  1100°C 6.67*10-4PA 6 220/380V Resistance wire
400*300*300 12
500*400*400 18
600*400*400 24
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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 Vacuum Annealing Furnace Manufacturers and 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. Vacuum Annealing Furnace Custom.
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Zhejiang Nengcheng Crystal Fiber Co., Ltd.
  • Overview: scope and practical intent This article explains the practical factors that determine the energy efficiency of Industrial heating elements operating continuously. It focuses on measurable variables (watt density, sheath material, thermal coupling), control and system integration, common sources of energy loss, and maintenance or design choices that improve long-run efficiency for furnaces, ovens, dryers, immersion heaters and inline process heaters. Element type, geometry and surface l...