MBF40-11N Atmosphere Box Furnace - Nitrogen Electric Industrial Furnace (1150°C)
Key Specifications
| Attribute | Value |
| Range of Applications | Industrial |
| Type | Electric Holding Furnace |
| Usage | Ceramic Sintering |
| Fuel | Electric |
| Atmosphere | Air |
| Effective Chamber Dimensions | 330×200×660mm (W×H×D) |
| Specification | 1150×1970×1460mm (W×H×D) |
| Certification | ISO |
Product Overview
The MBF40-10N atmosphere box furnace features silicon carbide rods inserted in ceramic tubes as heating elements, offering excellent resistance to acid and alkali corrosion. With heating elements arranged both above and below, it ensures uniform temperature distribution throughout the furnace chamber.
Technical Specifications
| Parameter | Value |
| Rated Temperature | 850-1000°C |
| Maximum Temperature | 1000°C |
| Furnace Chamber Material | Inner layer: alumina products, Outer layer: ceramic fiber inorganic standard board |
| Heating Elements | Silicon carbide rods in ceramic tubes |
| Program Steps | 20 steps |
| Temperature Control | Two-point control (top and bottom) with middle measurement point |
| Surface Temperature Rise | ≤40°C |
| Temperature Uniformity | ±5°C at 850°C |
Standard Delivery Contents
| Item | Description | Quantity |
| Furnace | Main unit | 1 PC |
| Certificates | Furnace and major components | 1 Set |
| Technical Documents | Specifications and component details | 1 Set |
| Heating Elements | Ceramic tube-encased silicon carbide rod | 1 Set |
| Temperature Controller | Azbil brand | 1 Set |
| Touch Screen | Control interface | 1 Set |
| Spare Silicon Carbide Rod | Replacement heating element | 1 PC |
Installation Requirements
- Environment: Temperature 0-40ºC, humidity ≤80% RH, no corrosive gas or strong airflow
- Process Air: 99.999% purity nitrogen, pressure 0.2-0.4Mpa, consumption 4-12m³/h
- Ventilation: Non-contact access to pumping system (>15m³/h capacity)
- Power: >35kVA, 3-phase 5-wire, 220/380V, 50Hz
- Space: Minimum 2500×2000×3000mm (W×H×D), >5m² area