Product Description:
The 800-1700 C elevating heat treatment furnace has advanced and reasonable structure, beautiful appearance and generous. The furnace is all constructed with high purity alumina fiber material through unique numerical control process. It has strong thermal shock resistance, good corrosion resistance, no collapse, no crystallization, no slag falling, no pollution and long service life. The shell is made of high-quality cold-rolled steel plate, processed by advanced numerical control machine tools, using high-quality silicon-molybdenum bars as heating elements, and air cooling system between the two-layer shell, which can quickly cool down. The furnace has the advantages of balanced temperature field, low surface temperature of the furnace body, fast temperature rise and fall rate, energy saving, etc.
The control system adopts artificial intelligence adjustment technology of micro-computer, which has the functions of PID regulation, automatic control, self-tuning, multi-stage programming, and can compile various heating, heat preservation and cooling programs, with high precision of temperature control; the integrated module is controlled by silicon and triggered by phase shift. The degree of automation is relatively high, and the indicators have reached the advanced level.
Main uses and scope of application:
This equipment is widely used in universities, scientific research institutes, industrial and mining enterprises for powder, military industry, electronics, metallurgy, medicine, ceramics, glass, machinery, new material development, special materials, refractories, building materials, chemical industry, metal sintering and metal heat treatment experiments and production of ideal equipment.
Main functions and characteristics:
1. The heating element adopts 1800 type silicon-molybdenum rod, high purity alumina fiber material in furnace, which has good thermal insulation, durability, high tensile strength, no impurities, high purity, and better energy-saving effect than domestic fiber material.
2. Our software equipment is connected with computer through 485 or USB interface, which can realize remote control, real-time tracking, history recording and report output of single or multiple electric furnaces, and can install paperless recording device to realize data storage and output.
3. Overtemperature alarm and power failure, leakage protection, safe and reliable operation;
4. Furnace body: through electrostatic spraying, corrosion resistance, acid and alkali resistance, the furnace body and hearth are separated by air-cooled furnace wall temperature close to room temperature.
5. The vacuum system, inflation system and temperature control system can be programmed by touch screen operation. The operation is simple, convenient and accurate.
6. Wide range of temperature control, intelligent PID regulation, micro-computer control, 30-section programmable temperature control curve, without duty (automatic rise, fall, heat preservation).
Technical parameters:

Product Model
SG-SJL1700
Furnace size (customizable)
800*1000 (diameter*height)
Furnace material
High purity alumina fibers
Working power supply
AC380V 50/60HZ
power
About 110 KW
Furnace door structure
Smooth and non-flutter of fully automatic helical lifting system
Maximum temperature
1700 C
Common temperature
Less than 1650 C
Recommended heating rate
1-15 C/min
temperature control
Intelligent PID control, micro-computer control, 30-section programmable temperature control curve, without duty (automatic rise, fall, heat preservation)
Sealing method
O-type silicone rubber with water cooling
control accuracy
+1 CENTRAL TECHNOLOGY _________
vacuum degree
- 0.1 MPa
Gas
Nitrogen and Argon
weight
According to actual manufacture
Heating element
1800 Silicon Molybdenum Bar
Temperature measuring element
B-type thermocouple
Standard accessories
One pair of high temperature gloves and one crucible clamp
Optional Accessories
Corundum crucible, quartz crucible, corundum boat, quartz boat, paperless recorder, etc.
Note:
1: Furnace size and temperature can be manufactured according to customer requirements.
2: Lifting system: screw lifting, hydraulic lifting (electric, manual) optional.
3: Material table system: single material table and multi-material table (electric, manual) are optional.
4: Electronic control system: computer control, touch screen control and micro-computer control are optional.
Quality Advantages of Experimental Furnace of Shanghai Institute of Optical Precision Machinery, Chinese Academy of Sciences:
I. Furnace Shell and Furnace
1. Double-layer high-quality carbon steel plate, surface rust-proof and high-temperature paint treatment;
2. High temperature furnace with alumina polycrystalline fibers is beautiful and energy-saving.
II. Electrical appliances and temperature control
1. All the electronic components of Delicious brand and SCR are originally made in Japan or Germany.
2. To ensure safe and efficient use, imported copper isolation transformer is adopted.
3. Temperature Control and Detection
Rhodium monoplatinum (S type) is less than 1500 C.
Bi-platinum rhodium (B type) is less than 1800 C.
Senior engineer, master of engineering and doctor of Shanghai Institute of Optics and Precision Machinery, Chinese Academy of Sciences can select the experimental furnace for your company and research institute, and senior designers can work together to design the high temperature furnace.