At AnYang Gaokang Medical Co., Ltd, we engineer continuous sterilization solutions that safeguard your critical processes. Our Tunnel Sterilizer is the backbone of aseptic manufacturing for pharmaceuticals, biotechnology, and medical devices, delivering validated depyrogenation and sterilization performance.
Engineered for Critical Assurance
We design our tunnels to deliver the two non-negotiable requirements: absolute sterility and effective endotoxin removal (depyrogenation). Utilizing precisely controlled, high-temperature dry heat (typically 250°C - 350°C+) and validated dwell times, the Tunnel Sterilizer guarantees the destruction of microorganisms and thermal degradation of pyrogens. HEPA-filtered laminar airflow (meeting ISO Class 5 / Grade A) throughout the high-temperature zone ensures product protection in this critical stage.
Continuous, High-Efficiency Processing
Move beyond batch limitations. The Tunnel Sterilizer operates continuously, seamlessly integrating with your upstream washing and downstream filling lines. This maximizes throughput, optimizes floor space, and minimizes handling – key factors for modern, high-speed production.
Scalable Performance to Match Your Needs
Our standard GK models offer a range of capacities to suit various production scales. Performance scales directly with power input, providing clear operational planning:
| Model | Power Rating | Max. Dehydration Rate* | Sterilization Throughput Range** | Dimensions (L x W x H) |
|---|---|---|---|---|
| GK-12KW | 12 kW | 12 kg/h | 120-150 kg/h | 7000x840x1750 mm |
| GK-20KW | 20 kW | 20 kg/h | 190-240 kg/h | 9400x840x1750 mm |
| GK-30KW | 30 kW | 30 kg/h | 300-375 kg/h | 11700x840x1750 mm |
| GK-40KW | 40 kW | 40 kg/h | 400-500 kg/h | 10500x1060x1750 mm |
| GK-50KW | 50 kW | 50 kg/h | 500-625 kg/h | 11700x1060x1750 mm |
| GK-60KW | 60 kW | 60 kg/h | 600-750 kg/h | 13000x1060x1750 mm |
| GK-70KW | 70 kW | 70 kg/h | 700-875 kg/h | 14000x1060x1750 mm |
| GK-80KW | 80 kW | 80 kg/h | 800-1000 kg/h | 12860x1200x1750 mm |
| GK-100KW | 100 kW | 100 kg/h | 1000-1250 kg/h | 15000x1200x1750 mm |
| GK-150KW | 150 kW | 150 kg/h | 1500-1875 kg/h | 21000x1200x1750 mm |
*Standard dehydration capacity under defined conditions. **Throughput range depends on container type/size, cycle temperature, and validated dwell time. Dimensions shown are for standard configurations.
- Optimized Zoning: Each tunnel features distinct pre-heating, sterilization/holding, and cooling zones. The gradual temperature ramp in the pre-heat zone minimizes thermal stress on glass containers. Efficient cooling with HEPA-filtered air prepares sterile items for immediate downstream processing.
- Precision Control & Compliance: Robust control systems ensure critical parameters (temperature profiles across all zones, belt speed, air flow/pressure) are meticulously maintained, monitored, and recorded for full GMP compliance and audit trails.
- Built for Validation: We understand the criticality of IQ/OQ/PQ. Our design prioritizes features that facilitate rigorous validation protocols, including thermal mapping and depyrogenation efficacy studies.
Beyond the Standard
The configurations above represent our common Tunnel Sterilizer models. We know one size doesn't fit all. Virtually every aspect can be customized:

Specific Dimensions & Layouts
Tailor the length, width, and zone distribution to your facility and process flow.

Enhanced Throughput
eed capacity beyond the GK-150KW? We engineer solutions.

Specialized Belt Systems
Optimized for specific container types (vials, ampoules, bottles, syringes) or components (stoppers, caps).

Advanced Control & Monitoring
Integration with site SCADA/MES, enhanced data logging.

Material & Finish Upgrades
For specific cleaning or environmental requirements.
Partner with Confidence
Choose the GK Series Tunnel Sterilizer for reliable, continuous, and validated dry-heat sterilization and depyrogenation. We provide more than equipment; we deliver a foundation for your sterile manufacturing success.
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