What are the application scenarios of box furnaces? What are their advantages and temperatures in di

Main application industries and corresponding furnace types and temperatures
Metal heat treatment
Application scenarios: quenching, annealing, tempering, normalizing and other processes to improve the strength, hardness and toughness of metals.

Furnace type and temperature:
High temperature box furnace: The temperature can reach 1200℃~1700℃, using silicon carbon rods or silicon molybdenum rods as heating elements (high temperature resistance, oxidation resistance)
Advantages: precise temperature control (±1℃), rapid heating (such as heating to 1000℃ in only 30 minutes), suitable for high temperature treatment of automotive parts and aerospace materials

Ceramic manufacturing and sintering
Application scenarios: ceramic body sintering, glaze melting.
Furnace body and temperature:
Box-type high temperature furnace: temperature range 1000℃~1400℃, using resistance wire or silicon carbon rod, equipped with insulation fiber furnace to reduce heat loss
Advantages: uniform temperature distribution (±5℃), ensuring the density and color stability of finished ceramic products

Chemical and new material research and development
Application scenarios: polymer material modification, catalyst preparation, high temperature synthesis reaction.
Furnace body and temperature: Box-type vacuum atmosphere furnace: supports vacuum or protective atmosphere (such as nitrogen, argon), temperature can reach 1600℃, avoid material oxidation.
Advantages: High atmosphere controllability, suitable for the preparation of high-purity materials, such as semiconductor materials or superconducting materials.

Medicine and laboratory analysis
Application scenarios: drug ashing, sample digestion, elemental analysis.
Furnace body and temperature: Muffle furnace (a type of box furnace): temperature range 300℃~1000℃, resistance wire heating, furnace cavity isolation design to prevent pollution.
Advantages: Easy to operate, in line with laboratory small batch, high precision requirements, such as ash determination, biological sample processing, etc.

Coal and mineral analysis
Application scenarios: coal quality analysis (ash, volatile matter determination).
Furnace body and temperature:
Standard box furnace: temperature 815℃~1000℃, equipped with chimney to discharge combustion gas to ensure test accuracy.
Advantages: High efficiency and energy saving (insulation material reduces heat loss), suitable for long-term constant temperature operation.

Comparison of core advantages of different furnace types
High temperature box furnace (1200℃~1700℃)
Advantages:
High temperature stability: PID intelligent control system is adopted, which supports multi-stage program heating 45.
High temperature resistant components: such as silicon molybdenum rods can be used for a long time in an oxidizing atmosphere, and the service life can reach more than 2000 hours.
Applicable industries: metal heat treatment, ceramic sintering, new material research and development.

Vacuum atmosphere box furnace
Advantages:
Atmosphere control: supports vacuum, inert gas or reaction gas environment to prevent material oxidation or promote surface modification.
Uniform heating: The furnace body design is optimized, and the temperature difference can be controlled within ±3℃.
Applicable industries: precision alloy smelting, electronic component coating.

Standard box resistance furnace (<1200℃)
Advantages:
High cost performance: using resistance wire heating, simple maintenance, suitable for small and medium-sized enterprises and laboratories.
Versatility: compatible with a variety of processes (such as annealing, drying), the furnace body size is flexible and customizable.
Applicable industries: conventional heat treatment, teaching experiments, chemical material pretreatment

Summary of different box furnaces
Box-type high-temperature furnace: suitable for high-temperature treatment of metals and ceramics, with a temperature of up to 1700°C.
Vacuum atmosphere furnace: meets high-purity process requirements through atmosphere control.
Resistance wire/silicon carbon rod/silicon molybdenum rod: different heating elements correspond to different temperature ranges and durability.
Muffle furnace: dedicated to laboratories, isolated design to prevent contamination.

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.

Muffle Furnace
- Box Furnace
- Bell Furnace
- Crucible Furnace
- Trolley Furnace
- Atmosphere Furnace
Tube Furnace
Vacuum Furnace
- Fiber Vacuum Furnace
- Heat Shield Vacuum Furnace
- Graphite Vacuum Furnace
- Vacuum Hot Pressing Furnace
- Vacuum Carbon Tube Furnace
Accessory For Heating Furnaces

NEWS

What are the application scenarios of box furnaces? What are their advantages and temperatures in di

Product

Please leave your requirements

Contact

Products