1000º Cvacuum Rapid Annealing Furnace

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: TOB-ZK1000-180
• Application: Lab
• Customized: Customized
• Certification: CE
• Structure: Desktop
• Material: Stainless Steel
• Type: Muffle Furnace
• Transport Package: Wooden Boxes
• Trademark: TOB
• Origin: China

Product Description

1000ºCVacuum Rapid Annealing Furnace

Main uses
Ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractories, special materials, building materials, universities, scientific research institutes, industrial and mining enterprises to do powder roasting, ceramic sintering, high temperature experiment, material treatment, quality colleges, scientific research institutes, industrial and mining enterprises to do vacuum brazing, vacuum sintering, vacuum degreasing, vacuum annealing, etc.  

This high vacuum rapid annealing furnace takes imported tungsten filament tube as heating element, adopts double-layer shell structure and 31 section program temperature control system, phase-shifting trigger and thyristor control, and the furnace adopts high-purity alumina fiber and vacuum formed Fiber Poly light plate materials imported from alsay, Japan. Double shell furnace structure is adopted. High purity quartz tube, water-cooled flange seal, vacuum system and furnace body are integrated. The furnace has the advantages of balanced temperature field, low surface temperature, fast temperature rise and fall rate, energy saving and so on.

Technical parameter

Model	TOB-ZK1000-180
Furnace structure	Double shell furnace structure
Rated power	10KW
Rated voltage	220V
Frequency	50Hz
Phase number	Single phase
Maximum temperature	1000ºC
Operating temperature	950ºC
Limiting heating rate	≤200ºC/min
Recommended heating rate	30-60ºC/min
Furnace chamber size	Diameter 170 * 400mm
Furnace tube size	Outer diameter 180 * 800mm
Appearance dimension	W700 * D640 * H970mm
Accuracy	≤±1
Temperature control mode	PID
Thermocouple model	K-type thermocouple
Heating element	Tungsten filament heating tube
Furnace chamber material	High purity quartz
Weight	90kg
Furnace surface temperature rise	≤55
Furnace air switch	Single phase 220V
Vacuum system	Mechanical pump + ZhongKeYi(KYKY TECHNOLOGY) FF160 molecular pump (optional)
Vacuum degree	6.7*10-4pa (cold)
Vacuum display	Compound vacuum gauge
Air inlet	The air inlet adopts 0-500ml / min float flowmeter
Flange	Quick connect furnace door flange
Control mode	PID automatic control system is adopted, which runs 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. Yudian instrument, imported thyristor control, programmable 31 sections, multi-section power limiting function, multi group PID parameter self-tuning function, free setting of constant temperature and insulation curve, manual / automatic non-interference switching function, overtemperature alarm function, and the instrument has temperature correction and compensation functions.
Energy saving performance	Light weight, fast temperature rise, energy saving more than 50%
Spare parts	One manual, one certificate and one pair of high-temperature gloves.

Structure introduction
This series of high vacuum rapid annealing furnaces are all rectangular in shape. The furnace shell is made of cold-rolled sheet by folding and welding. The working chamber is high-purity quartz tube. The outer vacuum-formed alumina fiber furnace, the heating element is placed in the furnace chamber, the furnace chamber and the furnace shell are filled with 1400 type fiberboard, the double-layer shell structure, and the integrated design of the temperature control system and the furnace body.
The seal of the furnace body includes several parts:
(1) The flange of the furnace body shall be welded after finishing, and shall be checked for kerosene leakage.
(2) The quartz tube and flange are sealed with high temperature silicone gasket.
(3) There is an exhaust port and a vacuum port on one side of the flange, and the exhaust is controlled by a stainless steel ball valve.