Product Description
This industrial tunnel microwave sterilization machine is engineered for continuous sanitization of bulk dried whole chili pods, an ideal upgrade over steam sterilization for spice manufacturers and chili export processors. Featuring three-dimensional penetrating microwave heating, it kills microorganisms both inside and outside chili pods without introducing extra moisture, locking in the crisp dry texture and bright natural red colour of dried chilies.
Soft, adjustable processing parameters protect capsaicin and native spicy flavour compounds, minimizing loss of valuable active ingredients. Equipped with PLC flexible control, the unit adapts smoothly to whole chilies of varying sizes, wall thickness and initial moisture levels. All product contact parts are built from food-grade materials for easy cleaning and seamless integration into automated spice production lines.
Fully shielded, hermetically sealed cabins comply with global industrial microwave safety standards. The fully automatic tunnel design supports high-throughput continuous production for large-batch chili sanitization. After treatment, dried chili pods meet strict microbial safety standards, ready for downstream deep spice processing and cross-border spice export.
Core assemblies include chili feeding station, material spreading and levelling module, microwave sterilization chambers, vapour exhaust system, real-time temperature monitoring module and automatic discharge outlet. Widely adopted in chili processing workshops and spice export facilities, this equipment delivers stable, residue-free sterilization for dried whole chili pods.
Core Strengths
Three-dimensional penetrating heating: Eliminates microorganisms throughout chili pods; avoids moisture gain from steam sterilization to retain crisp texture and natural red colour
Gentle flavour-locking processing: Preserves capsaicin and original spicy components, reducing active substance degradation
PLC flexible parameter control: Compatible with whole chilies of different dimensions, wall thickness and inlet moisture; food-grade wetted surfaces for simple sanitation
Shielded automatic tunnel design: Meets international microwave safety requirements; high continuous output for bulk chili sanitization, compliant with export microbial specifications
Unit Configuration & Application Scope
Main components: Feeding station, material levelling-spreading module, microwave sterilization chambers, vapour extraction system, real-time temperature tracking module, automatic discharge port.
Application: Chili processing plants and spice export enterprises for bulk sterilization of dried whole chili pods.
Equipment Composition
Component | Function |
|---|---|
Microwave Generator | Produces microwave heating energy |
Microwave Chamber | Provides controlled processing |
Conveyor | Transports chili powder |
Feeding Hopper | Controls material flow |
Exhaust System | Removes heat and moisture |
PLC Control System | Manages process parameters |
Safety Interlock | Provides safe operation |
Application Fields
Chili Powder — Designed for thermal treatment of ground chili products.
Ground Chili Flakes — Suitable for selected ground chili materials.
Hot Pepper Seasonings — Applicable to powdered hot-pepper seasoning products.
Spice Blends — Can be used for compatible blended spice materials.
