Continuous Pre-Oxidation Furnace

Description
The continuous pre-oxidation furnace is used for the continuous treatment of pre-oxidation under controlled atmospheres of PAN base, asphalt, viscous-based carbon fiber and its felt material. K

Technical characteristics
1. The special hot air circulation and the air distribution structure are adopted, the air uniformity is ≤ ± 1.5 ° C / m, and the uniformity of the air flow is ≤ ± 20%.
2. The continuous pre-oxidation furnace uses the section fabrication technology per module, which can be freely connected together according to the production capacity.
3. The multi-layer structure is designed to reduce area requirements.
4. The furnace uses the material feed and the discharge roller device, whose operation is simple.

Optional Pre-Oxidation Oven Configuration
1. Muffle material: carbon steel / stainless steel
2. Oven structure: single layer / multi-layer
3. Hot air circulation method: upper and inner / right and left / top end input, return end end input
4. Hot air distribution: concentrated heating, uniform distribution / separate heating, even distribution.
5. HMI: Simulation screen / touch screen / personal computer  K
6. PLC (Programmable Logic Control): OMRON / Siemens
7. Temperature controller: SHIMADEN / EUROTHERM
8. Temperature gauge: thermocouple / thermometer
9. Electrical components: CHINT / Schneider / Siemens

Pre-Oxidation Furnace Specifications

Spec / Model	LOF-220	LOF-1100	LOF-1600
Belt (mm)	200	1100	1600
Furnace Hearth (mm)	220	1300	1800
Pre-oxidation temperature (° C)	150 ~ 300	150 ~ 300	150 ~ 300
Cross-section Temperature Uniformity (° C)	Cross-section: ± 2 ° C
Pre-oxidation Atmosphere	Air
Gas Speed	0.5 ~ 3Nm / s (Adjustable)
The above parameters can be adjusted according to the process requirements, and do not have to be accepted as standard. The details and specifications required will be recorded in the technical proposal and the contracts.