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Laboratory Machine
Classification of Laboratory Muffle Furnace
February 9,2023.


Muffle furnace is translated from English muffle furnace.

Muffle furnace is a kind of universal heating equipment.

Microwave Muffle furnace, as its name implies, is a heating furnace that uses microwave electromagnetic field heating to replace the traditional electric heating element.

Main Uses:

High temperature synthesis, sintering, ashing, melting and heat treatment of all kinds of solid materials in air atmosphere.

Main configuration and performance:

★ Equipped with embedded microcomputer control system, provide manual, automatic, constant temperature three modes of operation and can be switched freely.

★ Touch screen display and operation, equipped with WINDOWS operating system, can be connected to a PC; Multiple temperature control curves can be set and stored (each curve can set 40 process parameters), automatic storage of operation records, compatible with printers; Real-time temperature curve display, realize the dynamic monitoring of the heating process.

★ All kinds of original special crucible to choose from, heat preservation structure modular, no pollution to materials.

★ Can be processed to microwave coupling degree of different materials, good versatility.

★ Set the corrosion-resistant exhaust channel, which can quickly discharge the gas discharged in the heating process.

★ Adopt stepless adjustable, high stability, long life, continuous wave industrial microwave source, to ensure that the equipment can run continuously and stably for a long time; High precision infrared thermometer, direct measurement of sample temperature.

Safe and reliable microwave shielding cavity design, multiple leakage protection.


Market chaos, how do we choose a suitable Muffle Box furnace? As we all know, to choose the right model, we have to understand the main uses of the product:

It mainly provides high temperature heat treatment environment for universities, scientific research institutes, factories, enterprises and other industrial laboratories;

Used in metal materials, ceramic materials, nanomaterials, semiconductor materials and other new materials in the field of heat treatment, annealing, high temperature sintering experiments, also known as box resistance furnace, high temperature lab sintering furnace, etc., a wide variety!

So how do we choose among so many kinds?

1. According to the heating element, it is divided into: electric furnace wire muffle furnace, silicon carbon rod muffle furnace, silicon molybdenum rod muffle furnace

2. According to rated temperature, it is generally divided into: Muffle furnace below 1000℃, Muffle furnace at 1000℃ and 1200℃, Muffle furnace at 1300℃ and 1400℃, Muffle furnace at 1600℃ and 1700℃. 1800℃ Muffle furnace.

3. According to the furnace material, it can be divided into ceramic fiber muffle furnace and firebrick muffle furnaces

4 According to the temperature control table can be divided into: program-controlled Muffle furnace and standard Muffle furnace!


muffle furnaces