High Temperature Resistance Atmosphere Box Furnace Precision Control Heating Elements Atmosphere Box Furnace

Model and Applicability
Model: HBF105-14 Sintering Furnace
Features: Acid and alkali resistant, excellent temperature uniformity, easy operation, suitable for laboratories and small-scale production.

Temperature Performance
Operating Temperature: 1300°C (standard)
Maximum Test Temperature: 1500°C (short-term limit)
Temperature Stability: ±1°C
Furnace Temperature Uniformity: ±5°C

Furnace Chamber and Heating System
Effective Chamber Size: 400×330×800mm (W×H×D)

Heating Elements: Silicon molybdenum rods (high-temperature resistant, oxidation-resistant)
Loading Device: Corundum mullite loading plate (high-temperature resistant, excellent chemical stability)

Safety and Protection
Alarm System: Over-temperature, thermocouple break, low-pressure audible and visual alarms; heating and door switch interlock (anti-misoperation).
Surface Temperature Rise: <35°C (safety protection design).

Power and Power Consumption
Power Requirements: Three-phase 380VAC, 50Hz, 30kVA
Maximum Heating Power: 23kW
Equipment Weight: 500kg

Installation and Dimensions
Installation Dimensions: 800×900×1200mm (D×W×H)

II. Heating/Cooling Control Cabinet Configuration

Temperature Control Channels
Total Channels: 5+2 (5 channels for sintering furnace, 2 backup channels).

Temperature Controllers
Brand: Eurotherm 3504 or imported from Japan (high-precision intelligent regulator).
Quantity: 7 temperature controllers per control cabinet.

Physical Parameters
Dimensions: 800×1850×500mm (W×H×D)
Color: Light gray (industrial standard color scheme).

III. Control System Functions

Control Method
Power and voltage regulation control (precise adjustment of power and voltage for stable heating/cooling).

Intelligent Protection
PID parameter self-tuning (automatically optimizes temperature curve).
Multiple protections including high-temperature upper limit alarm and thermocouple failure indication.
Over-temperature response: Audible and visual alarm + immediate power cutoff.

IV. Application Scenarios

Laboratory: Material sintering, heat treatment experiments.
Small-Scale Production: High-temperature processes such as electronic ceramics and metal powder metallurgy.