High Temperature Big Size Atmosphere Muffle Furnace

It adopts double-layer shell structure and intelligent program temperature control system, phase-shift trigger and thyristor control. The furnace is made of alumina polycrystalline fiber material. The double-layer furnace shell is equipped with an air-cooling system. It has the advantages of low surface temperature, fast temperature rises and fall rate, and energy saving.

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Product Introduction

Brief Introduction:  

FS atmosphere muffle furnace is mainly used in college laboratories, industrial and mining enterprise laboratories, for chemical analysis, physical measurement and sintering and dissolution of metals, ceramics, etc., used in electronic components, powder metallurgy, magnetic materials, quartz materials and other products. It can also be used for heat treatment of other materials etc. The furnace body adopts a double-layer furnace shell structure, high-performance heat insulation material, and is equipped with a cooling fan, so that the surface temperature of the furnace body is low, and the energy saving is 60% compared with ordinary furnaces. The furnace door and furnace top are sealed with high-temperature silicone rubber, which can be pre-evacuated and can be fed with various inert gases.

It adopts double-layer shell structure and intelligent program temperature control system, phase-shift trigger and thyristor control. The furnace is made of alumina polycrystalline fiber material. The double-layer furnace shell is equipped with an air-cooling system. It has the advantages of low surface temperature, fast temperature rises and fall rate, and energy saving.

 

The main features are as below:

  1. Thefurnace adopts high-quality alumina polycrystalline fiber inorganic material formed by vacuum adsorption with Japanese technology, which has good thermal insulation performance, durability, high tensile strength, no foreign balls, high purity, and energy saving effect is obviously better than other fiber materials;
  2. The entire furnace body adopts a double-layer liner structure with an air gap in the middle. Even if the furnace temperature reaches the highest, the surface of the furnace body can still be safely touched without a burning feeling.
  3. The furnace is made of energy-saving materials, and the energy consumption of the whole machine is only 1/3 of the same traditional electric furnace, which is energy-saving and environmentally friendly.
  4. 4. Over-temperature alarm power-off function and leakage protection measures, safe and reliable operation.

 

Usage:

This series of products are specially designed for laboratories of colleges and universities, scientific research institutes and industrial and mining enterprises to develop ceramics, metallurgy, electronics, glass, chemicals, machinery, refractory materials, new materials, special materials, powder metallurgy, magnetic materials, building materials, Special equipment for heat treatment developed for debinding, sintering, melting, analysis and production of metal, non-metal and other chemical materials in atmosphere or vacuum state.

 

Technical Parameter:

Chamber Structure Side Door
Display LED
Limiting Temp. 1600℃
Working Temperature ≤1500℃
Heating Rate Suggestion 0~10℃/min
Inside Chamber Size 500x500x500 mm WxHxD
Heating Element MoSi2
Thermocouple B Type
Max. Power 36 KW
Working Voltage AC 380V, 50 Hz(or according to your requirement)
Temperature Control ● PID automatic control

● 30 programmable segments for precise control of heating rate, cooling rate and dwell time.

● Built in PID Auto-Tune function with overheating & broken thermocouple broken protection.

● Over temperature protection and alarm allows for operation without attendant.

Heating Curves 30 steps programmable
Chamber Material Alumina Fiber
Gas Inlet and Outlet Stainless steel gas inlet with needle valve

Stainless steel gas out let with needle valve and mechanical pressure gauge

Hand Wheel To tight the door for better sealing in chamber.
Sealing System Furnace door use high temperature silicone rubber seal and seal valves
Gas System Gas inlet and outlet with shut off valve, can pass nitrogen and other gases to the furnace chamber;

Standard equipped with 2 float flow meters which can control the flow rate of gases. (Argon or Nitrogen)

Pressure Gauge Mechanical pressure gauge (-0.1Mpa to 0.15Mpa)、
Warranty One year warranty (Consumable parts such as heating elements and insulation material are not covered by the warranty)
Standard Accessories Crucible tong x 1 pair

Protective glove x 1 pair

Note: Different sizes are available based on customer's requirement.

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