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Horizontal Laminar Flow Clean Bench: Essential Protection for Food Industry Applications
Created on 01.04
Food processing and packaging facilities require consistently sterile environments to ensure product safety, extend shelf life, and prevent cross-contamination. Our Horizontal Laminar Flow Clean Bench provides a Class 100 (ISO 5) clean workspace, specifically designed to protect sensitive food handling and packaging procedures from airborne contamination.
Core Technology & Operating Principle
Our horizontal laminar flow clean bench features a horizontal unidirectional airflow design. This system delivers air from the rear HEPA filter straight across the work surface toward the operator, creating a stable, uniform Class 100 clean environment.
We utilize an ultra-thin, separator-free HEPA filter with 99.99% efficiency at 0.3µm. Consequently, we minimize the plenum chamber size, which, combined with the stainless steel work surface and glass side panels, creates a spacious and well-illuminated workspace.
Furthermore, the clean bench incorporates an adjustable air volume supply system. The touch-sensitive controls allow operators to easily set the ideal work zone air velocity. Additionally, the direct-drive centrifugal fan offers long service life, low noise, minimal maintenance, and reduced vibration.
To extend the HEPA filter's lifespan and ensure stable airflow, we include a removable, high-capacity pre-filter. This design effectively captures larger particles before they reach the main filter.
Key Features & Advantages for Food Industry Work
- Horizontal Unidirectional Airflow:
- High-Efficiency Filtration System:
- Intelligent Airflow Control:
- Low-Noise Operation:
- Easy Maintenance Design:
Flexible Customization
Supports custom sizes and optional accessories like UV germicidal lamps and differential pressure gauges to meet unique food facility protocols and HACCP/GMP requirements.
Technical Specifications
Parameter | Specification | Performance Benefit |
Cleanliness Class | Class 100 (ISO 14644-1 Class 5) | Meets stringent requirements for high-risk food processing, packaging, and quality control work. |
Airflow Pattern | Horizontal Unidirectional Laminar Flow | Prevents vertical airflow interference; ideal for liquid filling, powder handling, and assembly tasks. |
Average Face Velocity | 0.3 – 0.6 m/s (adjustable) | Provides flexibility to optimize conditions for different tasks. |
Filtration Efficiency | 99.99% @ 0.3 µm (HEPA) | Ultra-thin separator-free filter ensures maximum contamination control. |
Noise Level | ≤65 dB(A) at unit edge | Low-noise operation improves the working environment. |
Illumination | ≥300 lux | Bright, even lighting reduces eye strain during detailed work. |
Construction | Body: Powder-coated steel / Worksurface: Brushed stainless steel | Corrosion-resistant, easy to clean, and durable, suitable for food contact surfaces. |
Power Supply | 220V / 50Hz | Standard voltage for broad compatibility. |
Model Selection
We offer a range of standard models to fit various food facility spaces and workflow needs.
Model | GCC-GZT-1000-SPL (Single User) | GCC-GZT-1200-SPL (Small Duo) | GCC-GZT-1500-SPL (Large Duo) |
Overall Dimensions (W×D×H) | 1000 × 700 × 1800 mm | 1200 × 700 × 1800 mm | 1500 × 700 × 1800 mm |
Work Zone Dimensions (W×D×H) | 900 × 650 × 600 mm | 1100 × 650 × 600 mm | 1400 × 650 × 600 mm |
Rated Airflow | 1200 m³/h | 1800 m³/h | 2300 m³/h |
Power | 200 W | 250 W | 250 W |
Fluorescent Lamp | 20W × 1 | 30W × 1 | 40W × 1 |
Customization Service: We also provide custom-sized benches to fit unique facility layouts and specific operational requirements.
Primary Applications in Food Industry
- High-Risk Food Packaging & Sealing
- Aseptic Filling of Liquid & Semi-Liquid Products
- Preparation of Sterile Ingredients & Additives
- Quality Control Sampling & Microbiological Testing
- Assembly of Sterile Food Processing Tools
- Ready-to-Eat (RTE) Food Handling & Portioning
- Pharmaceutical-Grade Food Supplement Compounding
- Clean Label & Organic Product Processing
Optional Accessories
- UV Germicidal Lamp:
- Differential Pressure Gauge:
- Other Accessories:
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