Glass Annealing Furnace

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  • Precise Glass Annealing FurnaceIt comes with full fiber all-in-one furnace and imported SCR module controlling system, and heats with high-temperature electrothermal alloy wires or silicon carbide rods. Intelligent temperature controlling instrument with 8- to 16-segment PID program is also available. This furnace can realize automatic constant temperature control, routinization of heating process ...
  • Mesh Belt Glass Annealing FurnaceThe mesh belt glass annealing furnace is applicable to the first annealing and second stress relief annealing after reprocessing of domestic glass such as glass bottle, pot, and cup and lighting glass. The furnace measures 6m to 40m long. The maximum service temperature is 650℃.
    With the unique mesh belt drive mechanism, the service life of mesh belt is extended.
  • Fuel Gas Glass Annealing FurnaceThe fuel gas glass annealing furnace is mainly applied in the first annealing of domestic glass such as glass bottle, pot and cup and lighting glass, and it can also be used in the continuous hot bending hot melting of lighting glass and glass fruit plate. The length of furnace ranges from 18m to 60m, and the maximum service temperature is 850℃.
  • Microcrystal Glass Annealing FurnaceThe main purpose of the microcrystal glass annealing furnace is to perform first stress relief annealing of microcrystal glass plate and glasswork. It adopts helical gear drive mechanism which is safe and reliable. With accurate temperature control function, the annealing quality of the product can be promised. The new thermal insulation material is energy saving and environmental friendly.

Glass Annealing Furnace

The glass annealing furnace is designed to realize the annealing process of quartz glass, optical glass, domestic glass such as glass bottle, pot, and cup, microcrystal glass plate and other glasswork. This annealing furnace series takes advantage of uniform furnace temperature and reasonable heating speed to heat and cool glasswork.

The whole process is safe and reliable. It can reduce stress, refine grain, and eliminate internal defect, thus greatly improving the stability of size and duration of glasswork. All models of our glass annealing furnace have high-accuracy PID controlling function. With multi-section program the annealing temperature can be adjusted in ±1 degree Celsius steps. Compared with normal annealing furnace, the annealing quality is much better.

The glass annealing furnace adopts the unique 1Cr13 stainless iron or 304 stainless steel mesh belt driving or helical gear driving method. The driving speed can be adjusted neatly to ensure the long-term stability of the driving system. Customers can choose proper size of furnace and annealing rate according to the practical situation of the annealed glass, which helps to improve the process quality of the glass in an environmental friendly and energy saving way to increase profits while reducing power consumption.

Instructions on installation and tuning are provided through video materials.

As a specialized glass annealing furnace manufacturer and supplier in China, we also provide box experimental electric furnace, glass hot bending furnace, mesh belt glass decorating lehr, among others.

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