FOOD DISPENSING BOOTH

I. What is a Food Dispensing Booth?

A food dispensing booth is a specially designed cleanroom system used to control dust, prevent cross-contamination, and ensure safety during the weighing and dispensing of food ingredients. This equipment protects operators from harmful exposure to powders, granules, or food-grade chemicals while maintaining the cleanliness of the product.

II. Does a Dispensing Booth in the Food Industry Use Positive or Negative Pressure?

In the food industry, dispensing booths typically use negative pressure to prevent dust and particles from dispersing into the surrounding environment. An exhaust fan system creates an inward airflow, keeping airborne particles contained within the booth and maintaining clean air in the working area.

III. Working Principle of a Food Dispensing Booth

The food dispensing booth operates based on airflow control principles:

• Laminar airflow: Clean air is drawn through HEPA filters and directed downward in a unidirectional flow within the working area.

• Negative pressure: Helps contain dust and particulates within the booth, preventing them from escaping into the external environment.

• Air filtration system: Typically consists of pre-filters, intermediate filters, and HEPA filters to remove dust and bacteria effectively.

• Clean air exhaust: After filtration, air is either expelled or recirculated to optimize cleaning efficiency.

IV. Technical Specifications of a Food Dispensing Booth

Common technical specifications of a dispensing booth include:

• Dimensions: Customizable to meet usage requirements.

• Structure: Made of 304 stainless steel or powder-coated steel.

• Filters: HEPA (99.99% efficiency at 0.3 microns), intermediate filter, and pre-filter.

• Airflow velocity: 0.3 - 0.5 m/s.

• Pressure: Maintained at stable negative pressure.

• Noise level: < 65 dB.

• Power supply: 220V/50Hz or as required.

• Control system: PLC, touchscreen, or basic switches.

  

V. Key Features of a Dispensing Booth

• Effective contamination control: Prevents dust dispersion into the environment.

• Workplace safety: Reduces the risk of exposure to hazardous materials.

• Compliance with cleanroom standards: Designed to meet GMP and HACCP requirements.

• Customizable design: Suitable for various production scales.

• Energy-efficient: Optimized fan and filtration system to minimize energy consumption.

VI. Applications of a Food Dispensing Booth

• Ingredient weighing area: Ensures raw materials such as powders, spices, sugar, and salt are not cross-contaminated.

• Blending and mixing: Controls dust and limits particle dispersion during the ingredient mixing process.

• Functional food production: Meets high hygiene standards, particularly for sensitive products like powdered milk and dietary supplements.

• Frozen food processing industry: Protects raw materials before packaging and prevents contamination from external environments.

VII. Benefits of Using a Food Dispensing Booth

• Protects workers' health.

• Ensures product quality.

• Complies with food safety and hygiene standards.

• Reduces material waste.

• Enhances production efficiency.

VIII. Contact Information

BACH LONG TRADING SERVICE MANUFACTURING CO., LTD

📍 Address: 75 Nguyen Hong Street, Ward 1, Go Vap District, Ho Chi Minh City, Vietnam
📞 Hotline: +84 93 143 54 54
📧 Email: sales@congnghelockhi.vn
🌐 Website: www.congnghelockhi.vn

A dispensing booth is the optimal solution for contamination control, ensuring safe production processes and compliance with cleanroom standards. If you need further consultation on design, dimensions, or customization, feel free to contact us for support!