ZONESUN ZS-FAL320 Automatic Milk Powder Canning Line with Twin-Auger Filler Nitrogen Sealer

Description

The ZONESUN ZS-FAL320 is a fully automatic milk powder filling and can sealing production line designed for hygienic, dust-controlled packaging of canned powder products. It integrates UV sterilization, sterile air blowing, automatic spoon feeding, vacuum powder conveying, twin-auger precision filling, vacuum-nitrogen sealing, external can cleaning, and automatic can flipping into one continuous system — eliminating manual intervention and contamination risks across the entire canning process.

Before filling, empty cans pass through UV sterilization and sterile air blowing to remove dust, particles, and microorganisms. Measuring spoons are automatically fed into cans, while a sealed vacuum conveying system transfers milk powder to the twin-auger filling unit (±1% accuracy, 20–40 cans/min). After filling, each can undergoes vacuum extraction and nitrogen flushing to reduce residual oxygen to below 3%, then is hermetically sealed, externally cleaned, and flipped upright for downstream labeling, coding, or case packing.

Main Functions

• UV sterilization and sterile air blowing — removes dust, particles, and microorganisms from empty cans
• Automatic measuring spoon feeding — hygienic, non-contact spoon placement into containers
• Enclosed vacuum powder conveying — dust-free powder transfer via sealed pipeline
• High-precision twin-auger filling — ±1% accuracy, 300–1,000 g fill range
• Vacuum extraction and nitrogen flushing — residual oxygen <3% for extended shelf life
• Automatic can sealing — hermetic seaming at 10–15 jars/min
• External can cleaning — removes powder residue from outer can surface post-seaming
• Automatic can flipping and discharge — positions cans upright for downstream processing

Sub-Module Parameters

UV Sterilizing & Air Blowing Machine — ZS-UVB1

• Container Sizes: Φ76–150 mm diameter, 80–200 mm height
• Production Rate: ≤45 cans/min, variable speed
• Sterilization System: 7 × 25W internal UV lamps (30–60 sec, adjustable)
• Motor Power: Vacuum/blow: 0.5 kW; Conveyor: 0.37 kW; Turntable: 0.18 kW; Total: 1.1 kW
• Power Supply: 3-phase 380V, 50–60 Hz
• Machine Size (L×W×H): 2400 × 1300 × 2200 mm | Weight: 350 kg

Spoon Feeding Machine — ZS-SF01

• Operation: Vibrating plate aligns and cuts spoons 20–200 mm
• Plate Size: Standard Φ400 mm (Customizable)
• Speed: 30–60 pieces/min
• Air Pressure: 0.6 MPa
• Power: 1.2 kW, Single-phase 220V 50Hz
• Machine Size (L×W×H): 2 m × 1 m × 1.6 m | Net Weight: 300 kg
• Note: Each spoon size requires a matching vibrating plate

Vacuum Powder Conveyor — ZS-VFP1

• Working Capacity: 350–700 kg/h
• Hopper Capacity: 4.1 L
• Working Pressure: 0.6–0.8 MPa
• Suction Hose Length: 5 m
• Voltage: 110/220V, 50–60 Hz
• Machine Size: Approx. Φ213 × 790 mm | Gross Weight: Approx. 114 kg

Twin-Auger Powder Filling Machine — ZS-FM6A

• Filling Volume: 300–1,000 g (Interchangeable auger for different ranges)
• Filling Accuracy: ±1%
• Filling Head: Double head (Customizable for multi-heads)
• Production Capacity: 20–40 bottles/min (Depending on fill volume)
• Hopper Capacity: 50 L (Main) + 30 L (Assist)
• Power: 2.2 kW, 380V 50–60 Hz
• Machine Size (L×W×H): 2000 × 1000 × 1980 mm | Weight: Approx. 200 kg

Vacuum-Nitrogen Can Sealing Machine — ZS-AFK120

• Applicable Container: Sealing diameter Φ70–127 mm; Jar height 100–200 mm
• Operation Modes: Vacuum-nitrogen / Vacuum sealing
• Vacuum-Nitrogen Mode: Residual oxygen <3%; Speed: 10–12 jars/min
• Vacuum Sealing Mode: Pressure 40–90 kPa; Speed: 12–15 jars/min
• Capper Capacity: 200 units at once
• Material: SUS304 stainless steel
• Power: Main motor 3.5 kW + Vacuum pump 5.5 kW + Conveyor 0.12 kW = Total 9.12 kW
• Machine Size: 2 m × 1 m × 1.72 m | Net Weight: 900 kg

External Can Cleaning Machine — ZS-WC01

• Container Size: Diameter Φ7–150 mm; Height 80–200 mm
• Production Speed: 30 cans/min
• Structure Material: SUS304 stainless steel with sealed organic glass cover
• Power: Total approx. 450W (380V, 50Hz)
• Machine Size: 1800 × 700 × 1400 mm | Net Weight: 300 kg

Can Flipping Machine — ZS-PG30

• Container Dimensions: Diameter 30–130 mm; Height 50–200 mm
• Maximum Speed: Approx. 35 cans/min
• Air Requirements: ≥0.4 MPa; 0.1 m³/min
• Power Supply: 220V, 50/60 Hz; Total approx. 0.25 kW
• Machine Size (L×W×H): 2 m × 0.5 m × 1.02 m | Net Weight: Approx. 50 kg

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 3% 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.

Can 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.

Key Features

✅ Fully Integrated End-to-End Canning Line: 7 modules — UV sterilization, spoon feeding, vacuum powder conveying, twin-auger filling, nitrogen sealing, external cleaning, and can flipping — operate as one continuous automated system, eliminating manual handling and contamination risks.

✅ UV + Sterile Air Dual Sterilization: Inverted can UV irradiation combined with high-pressure sterile air blowing removes micro-dust and microorganisms from empty cans before filling, meeting strict food hygiene standards.

✅ Automatic Measuring Spoon Insertion: Vibratory bowl feeder automatically sorts and places measuring scoops into cans hygienically without manual contact, ensuring consistent portion control.

✅ Sealed Vacuum Powder Conveying: Enclosed vacuum suction pipeline transfers milk powder dust-free from bulk storage to the filling hopper, maintaining a clean workshop environment and preventing cross-contamination.

✅ Twin-Auger High-Precision Filling: Dual-auger dosing system achieves ±1% filling accuracy across a 300–1,000 g range at 20–40 cans/min, minimizing material giveaway and ensuring consistent net weight compliance.

✅ Vacuum-Nitrogen Hermetic Sealing: Vacuum extraction followed by high-purity nitrogen flushing reduces residual oxygen to below 3% before hermetic seaming, significantly extending product shelf life and preserving powder quality.

✅ Automatic External Can Cleaning: Post-seaming brush and ionizing blower system removes powder residue and static dust from outer can surfaces, delivering spotless finished packaging ready for labeling and boxing.

✅ Adjustable Speed & Container Compatibility: Variable speed control and adjustable container guides accommodate different can diameters (30–150 mm) and heights (50–200 mm) without part replacement, enabling fast format changeover.

✅ SUS304 Hygienic Construction: All product-contact and structural components are SUS304 stainless steel, meeting food-grade hygiene standards for milk powder, infant formula, and nutritional supplement production.

Applications

• Milk Powder & Infant Formula: Hygienic, nitrogen-protected canning of whole milk powder, skimmed milk powder, and infant formula requiring strict dust control, spoon insertion, and low-oxygen packaging.
• Nutritional & Sports Protein Powder: Precision filling and nitrogen sealing of protein powder, meal replacement powder, and sports nutrition supplements in metal or composite cans.
• Health Supplement Powder: Canning of collagen powder, probiotic powder, vitamin blends, and other health supplement powders requiring hygienic filling and extended shelf life packaging.
• Coffee & Beverage Powder: Nitrogen-flushed canning of instant coffee, creamer, cocoa powder, and other beverage powders requiring airtight, low-oxygen packaging for freshness preservation.
• Pharmaceutical Powder Packaging: GMP-compatible powder filling and hermetic sealing for pharmaceutical-grade powder products requiring contamination-free, precisely dosed canning.
• Pet Food & Animal Nutrition: Hygienic canning of powdered pet food, animal milk replacer, and veterinary nutritional supplements requiring dust-free filling and sealed packaging.
• Contract & Private Label Canning: Flexible container size range and adjustable fill volume support contract manufacturers handling multiple powder SKUs and can formats on a single integrated line.