What is a box furnace/muffle furnace？

First, the advantages of box furnace
Temperature uniformity: The use of high-quality refractory materials and scientific heating layout to ensure uniform temperature distribution in the furnace, suitable for high temperature control requirements of the process.

Energy saving and high efficiency: Modern box furnaces mainly use ceramic fiber or silicon molybdenum rod heating elements, high thermal efficiency and low energy consumption.

Flexible operation: Support programmatic temperature control, can meet the heat treatment needs of different materials (such as annealing, quenching, sintering, etc.).

Safe and reliable: equipped with over-temperature protection, leakage protection and other safety devices, suitable for long-term continuous work.

Compact structure: small footprint, suitable for laboratories or small production workshops.

Second, the role of box furnace
Box furnace is mainly used in metal heat treatment, ceramic sintering, glass annealing, material research and development and other fields, such as:

Heat treatment: quenching, tempering, normalizing and other processes of metal parts.

Material synthesis: powder metallurgy, high temperature synthesis of nanomaterials.

Experimental research: Used by universities and scientific research institutions to test material properties.

Three, box furnace price
The price of the box furnace is subject to the furnace size, maximum temperature (e.g. 1200 ° C, 1400 ° C, 1700 ° C), control system (ordinary instrument vs. Touch screen PLC) and other factors affect:

Ordinary type: The price of small laboratory box furnace is about 10,000 to 50,000 yuan.

Mid-end type: the model with program control and vacuum function is about 50,000 to 150,000 yuan.

High-end type: High temperature (above 1800℃) or special atmosphere (such as inert gas) equipment can reach 200,000 to 500,000 yuan.

Four, choose suggestions
Clear requirements: According to the temperature range, furnace size, temperature control accuracy and other parameters to select the model.

Comparison of suppliers: Preference for box furnace manufacturers that provide technical training and long-term warranty.

Budget balance: Laboratories can consider domestic mid-range models, and industrial production is recommended to choose international brands with high stability.

Through reasonable selection of box furnace suppliers and models, heat treatment efficiency and product quality can be significantly improved, and equipment procurement costs can be controlled.

Zhengzhou Protech provides customized services for heat treatment equipment. We can customize different temperatures, furnace sizes, digital displays/touch screens, control systems/vacuum systems, etc. according to customer needs. Welcome to consult.

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What is a box furnace/muffle furnace？

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