Semi-Automatic Pressure Filling Line

The Semi-Automatic Pressure Filling Line is engineered specifically for small-to-medium craft breweries, microbreweries, pilot brewing systems, and beverage startups. Utilizing advanced counter-pressure (isobaric) filling technology, this system ensures minimal oxygen pickup, maintaining the pristine flavor, optimal carbonation, and extended shelf life of your premium beverage.

This compact system seamlessly integrates bottle rinsing, counter-pressure filling, and reliable capping into a space-saving footprint. It represents the perfect equilibrium of cost-efficiency, operational flexibility, and professional-grade performance.

Ultra-Low Oxygen Pickup: Advanced snifting and CO₂ pre-flushing technology keep dissolved oxygen (DO) levels strictly controlled, preserving beer freshness.

Premium Material Construction: All product contact parts are crafted from food-grade SUS304 or SUS316L stainless steel with a surface roughness of Ra≤0.4μm to prevent bacterial growth.

High Adaptability: Easily adjustable components allow quick changeovers between various glass or rigid PET bottle sizes (from 200ml to 2L).

Sanitary Hygienic Design: Fully compatible with Clean-in-Place (CIP) systems for automated, thorough chemical sterilization.

PLC Touchscreen Interface: Optional digital control system offers real-time monitoring of filling times, pressures, and cycle counts.

Pre-Evacuation & Flushing: Air inside the bottle is evacuated and replaced with CO2 to eliminate oxidative risks.

Pressure Equalization: The pressure between the filling storage tank and the bottle is perfectly equalized.

Quiet Gravity Flow: The beverage flows smoothly down the bottle wall via gravity, drastically reducing foam generation.

Precision Snifting: After reaching the target fill level, the excess pressure is released gradually to prevent product gushing before capping.

Our factory implements rigid industrial quality assurance mechanisms to guarantee every filling line meets rigorous food safety and mechanical benchmarks:

Material Verification: Complete material traceability with certified mill test reports for all SUS304/SUS316L stainless steel.

Pressure Vessel Testing: All pressure-bearing tanks and lines undergo extended hydraulic and pneumatic stress tests prior to assembly.

Compliance Alignment: Designed and manufactured in strict compliance with international electric and food machinery standards, ensuring hassle-free local customs clearance and operational safety audits.

Pre-Shipment Trial: Every machine undergoes a continuous 48-hour dry-run and actual wet-run testing with bottles before being packed.

We understand that long-distance ocean and air freight require robust protective measures. Our logistics protocols ensure your equipment arrives in flawless mechanical condition:

Export-Grade Packaging: Securely packed inside heavy-duty, fumigation-free plywood crates lined with waterproof moisture barriers and shock-absorbing foam.

Rust Prevention: All exposed mechanical parts and machined surfaces are treated with food-grade anti-rust agents and vacuum-sealed.

Flexible Shipping Terms: Fully supporting international shipping frameworks including FOB, CIF, CFR, and DDU/DDP to match your specific freight forwarding preferences.

Comprehensive Documentation: Full commercial invoices, packing lists, certificates of origin, and bill of ladings provided promptly to ensure seamless customs clearance.