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Glass Furnace for Melting and Sintering

Modern glass formulations are usually complex and diverse, combining powders with raw materials to achieve very specific glass properties. The production of these special glasses requires glass melting furnaces with high temperature accuracy of 150 C.

CM glass melting furnace for melting and sintering is widely used in glass manufacturing because of its excellent temperature range, flexible configuration and easy access. Because these are mainly batch furnaces equipped with box furnaces, they can be designated as bottom loading or front loading, but in the process of glass melting, the use of bottom loading model greatly facilitates access.


Glass Furnace for Melting and Sintering

Glass "Frits" of various colours and sizes


Model and Function of CM Glass Furnace


The following batch melting furnaces are manufactured by CM and are widely used in glass melting and glass melting processes. Because of its excellent uniformity, box furnace configuration is the most common so far.

CM-1600 series for glass melting - temperature range is 1600C (2900F). CM-1600 represents our fast temperature glass melting production line and can provide front and rear loading box furnace configuration. All of our bottom loading furnaces can be lifted and lifted for easy unloading. After the door is opened, it can enter the chamber on three sides, making the crucible operation safer and faster. The size of the storage room is 6 to 16 cubic inches or customized.

CM-1700 Fast Temperature Series - As a glass melting furnace, 1700 Series extends the temperature range to 1700C (3100F) by using a high purity alumina fiber graded insulation package. Options for top and bottom loaders, as well as gas seals, thermal cycles and dedicated control systems

CM-1800 Fast Temperature Series-1800 Glass Melting Furnace uses Kanthal Super 1900 Molybdenum Silicide Heating Element to extend the temperature range to 180 C (310 degree F), providing fast heating rate and long service life in oxidizing atmosphere. These components are not limited by the normal watt load and are not affected by thermal shock, so the heating rate is limited only by the power supply capacity. The resistivity of these elements remains constant for a long time without aging, so it is possible to replace a single element without matching resistance values.

Glass Furnace for Melting and Sintering

Whatever the temperature range, CM glass melting furnaces have a variety of shapes and sizes.


Useful Choice of Glass Furnace


When the furnace used provides many important options for your specific glass melting process, it is easy to batch glass in the furnace. All our glass furnaces can selectively provide the following features.

All CM glass melting furnaces can be equipped with front and bottom loaders.

High purity alumina fibers are used in all glass melting furnaces to improve insulation performance and prolong service life.

All types of furnaces provide gas seal and common air variable injection options.

Upgrade of control thermal cycle or full professional control system.

Adding chimneys is usually used to discharge steam or allow stirring to mix particles during melting or degreasing.

Bottom loader design provides the industry's most stable lifting platform.

The bottom loader door openings allow three sides to enter the chamber in order to obtain the best ergonomics when entering the crucible.

Windows are available for all models.


Why Choose CM Glass Furnace


For more than 70 years, it has been famous for designing and manufacturing various kinds of air, hydrogen and inert atmosphere electric furnaces. Although many of our furnaces are standard designs and structures, they are specially designed for various applications, and our engineering team updates standard equipment to meet the needs of all customers.


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