ZONESUN ZS-FAL320 Automatic Milk Powder Filling and Packaging Production Line

ZONESUN ZS-FAL320 Automatic Milk Powder Filling Packaging Production Line Powder Can Filling Sealing Machine for Dairy Nutritional Food Factory

Description 

The ZONESUN ZS-FAL320 is a fully automatic milk powder filling and packaging production line that integrates UV sterilization & air blowing, spoon feeding, vacuum powder conveying, high-precision twin-auger filling, vacuum-nitrogen can sealing, external can cleaning, and bottle flipping. Designed for high efficiency and hygiene, it delivers stable, dust-free production of canned milk powder with residual oxygen under 3%, making it ideal for large-scale dairy and nutritional powder packaging.

Key Features

• Turnkey Packaging Integration: Combines UV sterilization, sterile air blowing, spoon feeding, vacuum powder conveying, twin-auger filling, vacuum-nitrogen sealing, external can cleaning, and bottle flipping into one seamless automated line.
• Low Residual Oxygen ($\le 3\%$): Advanced vacuum-nitrogen gassing and can sealing mechanism reduces internal oxygen levels to under $3\%$ to preserve freshness and prolong shelf life.
• High-Precision Twin-Auger Filling: Dual auger dosing heads deliver rapid, high-accuracy filling with minimal weight deviation and zero dust emission.
• Automated Spoon Feeding System: Accurately sorts and drops measuring spoons into containers prior to powder filling without human contact.
• Dust-Free Closed Conveying: Enclosed vacuum conveying system transfers powder directly to the filler, preventing dust dispersion and ambient contamination.
• Comprehensive Can Hygiene: Features integrated pre-fill UV container sterilization and post-seal external can cleaning to ensure immaculate packaging inside and out.

Benefits

• Maximizes Product Shelf Life — $\le 3\%$ residual oxygen levels prevent oxidation and lipid degradation, keeping dairy and nutritional powders fresh longer.
• 100% Automated & Labor-Free — Eliminates manual intervention across the entire packaging process, dramatically increasing daily factory output.
• Guarantees Strict Hygienic Standards — Fully closed, dust-free conveying paired with UV sterilization satisfies international GMP standards for dairy packaging.
• High Dosing Accuracy — Precision twin-auger control minimizes costly powder giveaway and ensures tight target weight compliance.
• Complete Turnkey Solution — Single integrated line replaces multiple standalone machines, reducing footprint, synchronization errors, and maintenance labor.

Applications

Perfect for large-scale dairy processors, infant formula manufacturers, nutraceutical plants, and protein powder producers canning high-value powders. Ideal for packaging infant milk powder, adult milk powder, protein powder, meal replacement powders, and specialized clinical nutrition products. Suitable for tinplate cans, aluminum cans, composite paper tubes, and rigid plastic containers.

UV Sterilizing & Air Blowing Machine

Flips cans upside down to blast out micro-dust with high-pressure air while using intense UV light for zero-residue sterilization.

Spoon-feeding Machine

Sorts and feeds measuring scoops onto the production line automatically, ensuring hygienic, non-contact placement into containers for precise portions.

Powder Feeding Machine

Transfers powder materials automatically via gentle vacuum suction inside a sealed pipeline, completely eliminating dust pollution to ensure a clean, hygienic workshop environment.

Powder Filling Machine

Fills milk powder with extreme accuracy into containers via high-speed twin-auger dosers, minimizing material giveaway while maintaining professional, dust-free packaging standards.

Can Sealing Machine

Displaces oxygen inside cans with high-purity nitrogen during hermetic seaming, keeping residual oxygen under 1% to maximize product freshness and shelf life.

Can Cleaning Machine

Removes powder residues and micro-dust from the outer can body automatically post-seaming, ensuring pristine and spotless finished packaging before final boxing.

Bottle Flipping Machine

Flips empty cans or bottles 180 degrees smoothly on the conveyor line, positioning them upside down for thorough internal air rinsing and sterilization.

Why Choose the ZONESUN ZS-FAL320?

✅ Fully Automatic Milk Powder Filling Line — Complete Packaging Solution: Integrates UV sterilization, air blowing, spoon feeding, powder conveying, precision filling, nitrogen sealing, external cleaning, and bottle flipping into one automated system, providing a complete production solution for canned milk powder packaging

✅ UV Sterilization & Air Blowing — Hygienic Container Preparation: Uses UV sterilization and sterile air blowing technology to remove dust, particles, and microorganisms from containers before filling, improving packaging cleanliness and reducing contamination risks

✅ Twin-Auger Filling System — High-Precision Powder Dosing: Equipped with a high-accuracy twin-auger filling mechanism designed for milk powder and nutritional powders, ensuring stable filling volumes, reduced powder waste, and consistent product quality

✅ Vacuum Nitrogen Can Sealing — Extended Shelf Life Protection: Combines vacuum extraction and nitrogen filling before sealing to reduce residual oxygen levels below 3%, helping prevent oxidation and preserve product freshness during storage

✅ Automatic Spoon Feeding System — Efficient Can Packaging: Integrated spoon placement function automatically inserts measuring spoons into cans, reducing manual operation and improving packaging efficiency for milk powder production

✅ Vacuum Powder Conveying System — Clean & Stable Material Transfer: Advanced vacuum conveying technology provides smooth powder transportation while minimizing dust generation, maintaining a cleaner production environment and improving feeding stability

✅ External Can Cleaning & Bottle Flipping — Professional Finished Packaging: Automatically cleans the outside of cans and adjusts container orientation after sealing, ensuring neat final products ready for inspection, labeling, and distribution

✅ High-Hygiene Production Design — Suitable for Nutritional Powder Manufacturing: Designed for strict hygiene requirements with automated processes that reduce human contact, improve production consistency, and support large-scale dairy powder packaging

Ideal Applications

Milk Powder & Infant Nutrition: Ideal for filling and packaging infant formula, milk powder, and nutritional powders requiring high hygiene standards, accurate dosing, and extended shelf life protection

Dairy Products: Suitable for large-scale dairy manufacturers producing powdered milk products that require efficient automated filling, nitrogen sealing, and clean packaging processes

Nutritional & Health Supplements: Applicable for packaging protein powder, nutritional supplements, and functional food powders requiring precise filling and oxygen-controlled packaging

Food Powder Products: Designed for powdered food products requiring dust-free handling, stable filling accuracy, and reliable sealed container packaging

Large-Scale Powder Packaging Facilities: Provides a complete automated solution for manufacturers seeking improved production efficiency, reduced labor requirements, and consistent high-quality powder packaging performance