Clean Oxygen-Free Oven （G-2DS）
Category：Tunnel Oven Production Line
Introduction
The Clean Oxygen-Free Oven is specially designed for high-precision baking processes requiring clean and low-oxygen environments. It adopts hot air circulation heating and a dual-chamber structure to provide stable temperature control and uniform heating performance. The equipment is widely used in PCB, TP, LCD, electronics, and silicone industries for material aging, silver paste curing, ink drying, and other thermal processing applications.
The oven supports nitrogen purging to achieve an oxygen concentration of 100 ppm, meeting the requirements of oxidation-sensitive production processes. Customized designs are available according to different production requirements.
Applications
The Clean Oxygen-Free Oven is suitable for:
PCB baking and thermal curing
TP and LCD component processing
Electronic component aging tests
Silver paste curing
Conductive adhesive curing
Ink drying processes
Silicone material heat treatment
Oxygen-sensitive material baking applications
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | G-MOL-2DS |
| Heating Method | Hot air circulation heating |
| Chamber Structure | Dual-chamber design |
| Internal Material | SUS304 stainless steel |
| Air Duct Material | SUS304 stainless steel |
| External Material | SS41 steel plate with high-temperature coating |
| Insulation Material | High-density insulation cotton |
| Insulation Thickness | 150 mm |
| Temperature Setting Range | Room temperature – 250℃ |
| Temperature Uniformity | ≤±1℃ (6-point empty chamber test) |
| Heating Time | Approx. 25 min from room temperature to 150℃ |
| Airflow Direction | Double-side horizontal air circulation |
| Timer Range | 0–9999 minutes |
| Oxygen Concentration | ≤100 ppm (with nitrogen supply) |
| Nitrogen Inlet Pipe | Ø12 mm |
| Exhaust Port | Adjustable 6 inch |
| Gas Source | Adjustable 6 inch |
| Cleanliness Level | Class 100 |
| Inner Chamber Size | W610 × D610 × H610 mm |
| Power Supply | AC380V, 3 Phase, 50Hz |
| Power Consumption | 18 kW |
| Weight | Approx. 260 kg |
Features
Clean and Oxygen-Free Environment
Supports nitrogen filling to reduce oxygen concentration and prevent oxidation during baking processes.
High Temperature Uniformity
Dual-side horizontal airflow design ensures balanced airflow distribution and stable temperature performance.
Dual-Chamber Structure
The separated chamber design improves thermal efficiency and provides stable operation.
Cleanroom Compatible Design
SUS304 stainless steel inner chamber reduces contamination and particle generation.
Energy-Saving Insulation System
Six-side insulation structure with 150 mm insulation layer reduces heat loss and improves energy efficiency.
Precise Temperature Control
Digital PID temperature controller with SSR output provides accurate temperature regulation.
Stable Heating Performance
High-temperature long-shaft motor ensures reliable air circulation operation.
Safety Protection System
Equipped with over-temperature protection, motor overload protection, heating overload protection, circuit protection, and non-fuse breaker.
Flexible Nitrogen Control
Nitrogen flow can be adjusted according to different oxygen-sensitive process requirements.
Customizable Design
Chamber size, temperature range, airflow structure, and production configuration can be customized according to customer requirements.
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