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High-performance carbon fiber pre-oxidation furnace

Special furnace for thick film sintering

Release date: 2015-7-27 Views: 1965


use
GTXW series pre-oxidation furnace is one of the continuous production kiln. It is specially designed for the continuous oxidation heat treatment process of special chemical synthetic fibers such as polypropylene clear (PAN) yarn and polyimide yarn to prepare special fibers. Desired oxidized fibers. The raw filament tow is drawn by a drafting mechanism, runs along a Z-shaped path, and is oxidized in a heat treatment chamber.

Features
1. The heating adopts a unique hot air circulation method, and the air volume can be adjusted in a timely manner, which effectively ensures the stability and consistency of the oxidized fiber in the heat treatment chamber during operation.
2. The temperature of the heat treatment chamber can be adjusted separately, and the oxidized fiber can run in the heat treatment chamber according to different process requirements.
3. Equipped with oxygen content test system to adjust the atmosphere in the heat treatment chamber by adding fresh air.

Technical parameters Equipment model: GTXW-120-5000.
Rated temperature: 350 C.
Operating temperature: 180 ~ 300 ℃ (continuously adjustable).
Furnace mouth width: 120mm.
Furnace mouth height: 20mm.
Heat treatment cavity length: 5000mm.
Temperature control accuracy: 0.5 ℃.
Temperature uniformity: 1.5 C.
Number of heat treatment chambers: 6, each heat treatment chamber has independent air inlet and outlet systems.
Temperature control points: 1 temperature control and 8 temperature measurement for each processing chamber.
Heating mode: hot air circulation mode, the wind direction is perpendicular to the running direction of the tow.
Cavity wind speed design: 0.5 ~ 1.0 m / s.
Heating element: Explosion-proof dry heater.
Oxygen content control system: On-line test of oxygen content, oxygen content 8 ~ 10%.
Heating power: 240KW 10%, 50HZ, three-phase five-wire system.
Appearance of the equipment: stainless steel wire drawing board is used for the hanging plate outside the furnace.

Equipment Model:

GSJ-150 / 3

GSJ-300 / 7

GSJ-350 / 7

GSJ-400 / 7

Maximum temperature:

1050

1050

1050

1050

Operating temperature:

~1000℃ RT ~ 1000 ℃

~1000℃ RT ~ 1000 ℃

~1000℃ RT ~ 1000 ℃

~1000℃ RT ~ 1000 ℃

control precision:

1.0 ℃

1.0 ℃

1.0 ℃

1.0 ℃

Number of temperature zones:

3

7

7

7

Mesh belt width:

150

300

350

400

Heating element:

陶瓷纤维加热器 FEC ceramic fiber heater

陶瓷纤维加热器 FEC ceramic fiber heater

陶瓷纤维加热器 FEC ceramic fiber heater

陶瓷纤维加热器 FEC ceramic fiber heater

Heating zone length:

1800

3500

3500

4200

heating power:

12Kw

40Kw

48Kw

56Kw