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Sliding double furnace tube furnace



This series of products are designed for the development of ceramics, metallurgy, electronics, glass, chemicals, machinery, refractory materials, new materials, special materials, building materials, metals, non-metals and other Special equipment develope

Product description:        
KeJia KJ-T1200-W2 high-temperature tube furnace adopts high-purity quartz tube as the furnace tube, and the working temperature is 1200℃. The double furnace body slideway structure realizes rapid temperature rise and fall. The control system of this series of equipment is internationally advanced. It is safe and reliable, easy to operate, high temperature control accuracy, good insulation effect, high furnace temperature uniformity, and vacuum can be passed through the atmosphere, etc. Features, widely used in experiments and mass production in universities, research institutes, industrial and mining enterprises, etc.

It adopts double-layer shell structure and intelligent program temperature control system, phase-shifting trigger, thyristor control, the furnace is made of alumina polycrystalline fiber material, and the double-layer furnace shell is equipped with an air-cooling system, which can quickly rise and fall in temperature, and has a vacuum The device can be vacuumed through the atmosphere, and the vacuum pump can be selected according to the vacuum degree required by the customer. The furnace has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall, and energy saving.

Main technical requirements:

1. The highest temperature: 1200℃
2. Long-term use temperature: ≤1100℃
3. Temperature control system: 30-segment programmable PID intelligent control, phase shift trigger
4. Heating zone size: 200mm+200mm (double furnace body)
5. Furnace tube size: φ50*1400mm
6. Flowmeter: Two-way mass flowmeter

Main functions and features:

1. The furnace adopts high-quality alumina polycrystalline fiber inorganic material formed by vacuum adsorption with Japanese technology, which has good insulation performance, durability, high tensile strength, no impurities, high purity, and energy saving effect is significantly better than other domestic fiber materials;
2. The heating element adopts molybdenum alloy resistance wire, the highest heating temperature can reach 1200℃;
3. With over-temperature alarm and power-off function and leakage protection measures, the operation is safe and reliable.

Main purpose and scope of application:

This series of products are designed for the development of ceramics, metallurgy, electronics, glass, chemicals, machinery, refractory materials, new materials, special materials, building materials, metals, non-metals and other Special equipment developed for sintering, melting, analysis, and production of chemical and physical materials.
Technical parameter:
Model    KJ-T1200-W2
Tube furnace part:
Furnace structure Double-layer shell structure, equipped with a cold air system to automatically reduce the temperature of the furnace shell does not exceed 45 ℃
Furnace material The high-quality and high-purity alumina polycrystalline fiber curing furnace made by vacuum adsorption formed by Japanese technology has good insulation performance, high reflectivity and balanced temperature field.
Maximum temperature 1200℃
Working temperature ≤1100℃
Heating rate Recommended ≤10℃/min, the fastest heating rate is 20℃/min
Furnace tube material Quartz tube
Furnace tube size OD:50mm*ID:44mm*length 1400mm
The middle part of the pipe is opened 15mm, there is a blockage that can be blocked

Length of heating zone 200mm+200mm(Double furnace body)
Furnace opening Each furnace correspondingly opens a hole with a width of 10mm * a length of 80mm, and can be plugged
Flange Stainless steel sealing flange, easy to disassemble, precision needle valve is installed on the flange
Temperature Control System The temperature control system adopts artificial intelligence adjustment technology, has PID adjustment and self-tuning functions, and can compile 30 sections of temperature rise and fall programs;
1. Using PID method to adjust the temperature control, 30 sections of temperature rise and fall programs can be set
2. Temperature control accuracy ±1ºC
3. With over-temperature protection and broken couple protection
4. The instrument has the function of temperature self-tuning

Heating element Alloy resistance wire
Temperature measuring element 2 K-type thermocouples are independently temperature controlled
Power supply AC220V,50Hz
rated power 4KW
Inlet and Outlet The flange contains air inlet and outlet and precision needle valve
Pneumatic system part:
Mass flowmeter Two-way precision mass flow meter: digital display, automatic gas flow control.
MFC1 N2 Range: 0-1000 sccm
MFC2 CO2 range: 0-1000 sccm
Air way: 2 way
Flow accuracy: 0.2%
Inlet and outlet ports: 1/4" ferrule
Each gas path has an independent stainless steel needle valve control.
Adjust the gas flow through the knob on the control panel.
Standard configuration 1 host, 1 set of flowmeter, 1 pair of sealing flanges, 1 quartz tube, 4 sealing rings, 2 furnace plugs, 1 crucible hook, 1 pair of high temperature gloves, 2 disassembly wrenches, 1 instruction manual, qualified 1 copy of warranty card
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