1700º C CVD Vacuum Furnace

• After-sales Service: 1 Year
• Warranty: 1 Year
• Application: Lab
• Customized: Customized
• Certification: CE
• Structure: Desktop
• Model NO.: TOB-G1700-80
• Material: Stainless Steel
• Type: Muffle Furnace
• Heating Power: 13kw
• Voltage: AC 380V
• Furnace Tube Size: 80*1300mm
• Heating Zone: 900mm
• Transport Package: Wooden Boxes
• Specification: Customised
• Trademark: TOB
• Origin: China

Product Description

1700ºC CVD Vacuum Furnace

Main uses
Ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractories, special materials, building materials, universities, scientific research institutes, industrial and mining enterprises for powder roasting, ceramic sintering, high-temperature experiment, material treatment, high-temperature atmosphere sintering, ceramic glue discharge, flue gas treatment, annealing and sintering, etc.

The furnace uses silicon molybdenum rod as the heating element, adopts double-layer shell structure and 31 section program temperature control system, phase-shifting trigger and silicon controlled control, and the furnace adopts alumina ceramic fiber, vacuum formed fiber light plate material. Double furnace chamber structure is adopted. The furnace has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall rate, energy saving and so on.

It adopts international advanced technology, self-developed new type with high performance and high energy saving, and adopts energy-saving ceramic fiber material double-layer structure, which can reduce the external temperature to normal temperature and make the temperature distribution in the inner cavity uniform.

Technical parameter

Model	TOB-G1700-80
Voltage	AC 380V
Heating power	13KW
Furnace tube material	Corundum tube
Number of furnace tubes	1
Furnace tube size	80*1300mm
Heating zone	900mm (three heating zone)
Constant temperature zone	600mm
Flange seal configuration	316 stainless steel water-cooled vacuum flange + sealing ring
Maximum operating temperature	1700ºC
Long term operating temperature	≤1600ºC
Heating element	Silicon molybdenum rod
Control accuracy	±1ºC
Vacuum degree	Limit 6.67x10-4pa (cold)
Refractory material	The furnace lining is made of high-purity alumina fiber, vacuum formed fiber material and light hollow aluminum oxide plate. It has high service temperature, small heat storage capacity, rapid heat and cold resistance, no crack, no slag falling and good thermal insulation performance (the energy-saving effect is more than 80% of that of the old electric furnace). Double furnace structure, which not only has fast heating speed, but also has the characteristics of strong and durable, and no collapse in long-term use.
Thermal insulation material	Alumina multi fiber insulation material, the insulation layer is 170mm.
Shell	It is welded by steel plate and profile, and the shell is equipped with detachable protective plate, which adopts electrostatic spraying and paint baking. Fine workmanship and elegant appearance.
Energy saving performance	Light weight, fast temperature rise, energy saving more than 50%, time-saving and labor-saving.
Control mode	Control mode: full automatic control system, which can run automatically from room temperature to set temperature. The system is controlled by thyristor, and the temperature control system is modularized, with simple structure and convenient maintenance. It adopts Yudian or Dedian instrument, imported thyristor control, programmable 30 sections, multi-section power limiting function, multi group PID parameter self-tuning function, free setting of constant temperature and insulation curve, non-interference switching function, and the instrument has the function of temperature correction and compensation. Through the interconnection of software and computer, the functions of remote control, real-time tracking, history record, output report and so on of single or multiple furnaces can be realized. Paperless recording device can be installed to realize data storage and output. Overtemperature alarm and power off, leakage protection.
Instrument control	Yudian or Dedian instrument
Number of programmed curve segments	30 sections are adjustable, which can reduce unnecessary trouble caused by manual setting.
Temperature measuring element and temperature measuring range	Type B thermocouple, temperature measuring range: 0-1700ºC
Heating rate	1 ºC/h to 10 ºC/min, adjustable
Digital display	Double display of measuring temperature and setting temperature, and the light column displays the heating power.
Control characteristics	Modular structure of control system, long-life design of key components of equipment, simple and reliable process, good stability and high precision.