Product Introduction
The Industrial Vacuum Oven is a specialized drying and thermal processing equipment designed to remove moisture, solvents, and volatile substances under reduced-pressure conditions. By lowering the chamber pressure, the boiling point of liquids is significantly reduced, allowing products to be dried at lower temperatures while minimizing oxidation, contamination, deformation, and thermal damage.
Working principle
The Industrial Vacuum Oven operates in a sealed vacuum environment. Its heating system heats materials, while a vacuum pump extracts air from the chamber to create a low-pressure atmosphere.
Under vacuum conditions, the boiling point of water decreases. As a result, moisture contained in materials evaporates at relatively low temperatures, realizing low-temperature drying.
Features
Rectangular inner chamber maximizes effective volume; equipped with a microcomputer temperature controller for precise temperature regulation.
Tempered and bulletproof double-layer glass door allows clear, full observation of samples inside the chamber.
The tightness of the cabinet door can be adjusted. Integrally formed silicone rubber door sealing ring ensures high vacuum inside the chamber.
The inner chamber is made of stainless steel (or brushed stainless steel sheet) for long service life and excellent durability.
Storage, heating, testing and drying processes are carried out in an oxygen-free or inert gas-filled environment to avoid material oxidation.
Significantly shortened heating cycle; heating time is reduced by over 50% compared with conventional drying ovens.
Application
The Industrial Industrial Vacuum Oven is widely used in many fields,including:
- Heat-sensitive materials: biological samples, polymer materials, pharmaceuticals, etc.
- Oxidation-prone, flammable and explosive materials: metal nanoparticles, active chemicals, lithium battery materials, etc.
- Scenarios requiring high purity: electronic components, semiconductor materials, precision instrument parts.
- Scenarios requiring low residue: food additives, pharmaceutical intermediates.
Equipment Structure
Vacuum Chamber
Heavy-duty sealed chamber designed to maintain stable vacuum conditions.
Heating System
Electric heating elements integrated into shelves or chamber walls for efficient heat transfer.
Vacuum System
Vacuum pump, pipelines, valves, and gauges for creating and maintaining the required vacuum level.
Heated Shelves
High-conductivity shelves ensure uniform heating of products.
Temperature Control System
PID controller or PLC-based intelligent control for precise temperature management.
Vacuum Monitoring System
Digital vacuum gauges and sensors continuously monitor chamber pressure.
Condensation and Recovery System (Optional)
Collects and recovers solvents or moisture extracted during the drying process.
Electrical Control Cabinet
Centralized control system for temperature, vacuum, alarms, and process management.
Safety Protection System
Includes over-temperature protection, vacuum protection, leakage protection, overload protection, and emergency stop functions.
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