GB 4789 Food UV Sterilization Environmental Testing Equipment With Over-voltage
This advanced UV Food Sterilizer Machine provides comprehensive sterilization for air, water, and surfaces. Designed for industrial applications, it effectively eliminates microorganisms while extending product shelf life through ultraviolet irradiation technology.
Applications
Ideal for hospitals, food processing facilities, tea processing plants, beverage packaging equipment, food factories, cosmetics manufacturers, dairy plants, breweries, bakeries, and cold storage facilities.
Sterilization Technology
Utilizing ultraviolet irradiation sterilization, this equipment effectively eliminates microorganisms including Escherichia coli, mold, and significantly reduces total bacterial counts. The physical sterilization method minimizes damage to food components while achieving optimal sterilization results.
Standards Compliance
This product conforms to GB standards including GB 4789.2, 4789.3, 4789.4, and 4789.5 for food safety and sterilization testing.
Sterilization Performance
| Category | Microorganism | 100% Sterilization Time (s) | Category | Microorganism | 100% Sterilization Time (s) |
| Bacterial | Bacillus anthracis | 90 | Virus and Viroid | Influenza virus | 70 |
| Clostridium tetani | 83 | | Phagocytosis cell virus | 53 |
| Coliform | 62 | | Rotavirus | 86 |
| Staphylococcus aureus | 94 | | HBV | 210 |
| Salmonella | 98 | | Love ko virus | 173 |
| Shigella | 75 | Algal Bloom | Blue green algae | 213 |
| Mycotic Spore | Aspergillus | 105 | Nematode Eggs | | 101 |
| Pioneer fungi | 99 | Paramecium | | 131 |
| Mucormycosis | 89 | Protozoa | | 126 |
| Aspergillus niger | / | | / | / |
Equipment Construction
- Working tunnel exterior: 1.2mm high-quality stainless steel (A3 model)
- Work space tunnel cavity: 1.0mm mirror stainless steel plate (#212 model)
- Body brace: Rectangular tube steel (2" model)
- Ventilation system: Forced wind combination exhauster (SANGJING model)
- Thermal insulation: Vacuum aluminum silicate + silk cotton double (60k model)
- Conveyor belt: Mesh belt system
- Lamp height adjustment: 100mm - 180mm manual adjustment
- Balancing device: Smooth water goblet (50*12*100mm)
Equipment Dimensions
| Equipment Length | 2000mm |
| UV Work Area | 1000mm |
| Feed Operation Area | 400mm |
| Discharging Operation Area | 400mm |
| Input/Output Height | 200mm (adjustable) |
| Input/Output Width | 700mm |
| Conveyor Belt Height | 750±50mm above ground |
Electrical Specifications
- Main switch: 15A
- Total power: 1.5KW
- Mesh belt speed range: 0-5 m/min
- Transportation motor: 800W
- Governor: 500W
- Ammeter: 50A
- Working voltage: 220V +5% three-wire system, 50Hz
Protection Systems
- Circuit protection
- Fault alarm system
- Equipment overload protection
Sterilization System
- UV light radiation effectiveness
- Tube length: 900mm
- UV germicidal lamps: 16 * 40W
- Comprehensive 360-degree sterilization with upper, lower, left, and right coverage
Product Images