Dongguan Osmanuv Machinery Equipment Co., Ltd
Dongguan Osmanuv Machinery Equipment Co., Ltd
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Hot Air Sterilization Tunnel for Molded Pulp, Tea & Food | Multi-Purpose Drying & Sterilization
1. Composition of Production Line
A complete line includes: stainless steel mesh belt conveyor, pre-heating zone, high-temperature hot air sterilization chamber, gradual cooling zone, and PLC control cabinet.
2. Product Description
This multi-purpose hot air sterilization tunnel utilizes precisely controlled, high-temperature, dry heat to effectively eliminate microorganisms, yeast, and mold. It is designed to achieve sterilization while simultaneously drying the products, making it ideal for moisture-sensitive items like tea and porous molded pulp.
3. Technical Parameters
| Parameter | Details |
|---|---|
| Model | HAS-1000 (Standard Model, Customizable) |
| Sterilization Temperature | 80°C - 160°C (Adjustable, Customizable range) |
| Belt Width | 500mm - 1200mm (Customizable) |
| Conveyor Speed | 0.1 - 5 m/min (Variable Frequency Drive) |
| Heat Source | Electric / Steam / Gas (Customizable) |
| Control System | PLC + Touch Screen HMI |
| Material Contact Parts | Food-Grade Stainless Steel (SS304/SS316) |
4. Application
Ideal for terminal sterilization of molded pulp food packaging, drying and sterilizing various teas (green, black, herbal), and low-moisture foods like spices and grains.
5. Customization
We offer fully customizable tunnel length, belt width, and heating zones to match your specific product's thermal profile and output requirements.
6. Feature
Uniform hot air circulation for consistent temperature distribution.
Dry heat process preserves product structure and aroma (crucial for tea).
Energy-efficient design with heat recovery options.
Complies with food safety standards (e.g., HACCP, ISO 22000).
7. Support and Services
We provide installation & commissioning, operational training, and a 12-month warranty. 24/7 technical support is available.
8. Packing and Shipping
The machine is packed in an export-worthy wooden case with waterproof inner packaging. Shipping via sea or air is available.
9. FAQ
Q: Can it handle both drying and sterilization in one pass?
A: Yes, the multi-zone design allows for pre-drying, high-temperature sterilization, and cooling in a single, continuous process.
Q: Is it suitable for heat-sensitive teas?
A: Yes, the precise temperature control allows for the optimization of profiles to preserve the delicate flavors of green and white teas.