Powder Can-Packing Complete Lines

Say Goodbye to Fragmented Processes and Airborne Dust: Create an Ultra-Fast, Precise Automated Experience for Powder Canning

The Complete Powder Canning Production Line (integrating Bottle Unscrambling $\rightarrow$ Air Jet Dust Cleaning $\rightarrow$ Servo Auger Dosing $\rightarrow$ Vibratory Bowl Cap Feeding $\rightarrow$ Servo Capping $\rightarrow$ Induction Sealing $\rightarrow$ Precision Labeling $\rightarrow$ Automatic Bottle Collecting) is an industrial-grade, high-efficiency automation system built specifically to solve powder packaging pain points, such as slow manual feeding, floating dust, inaccurate auger dosing, skewed/stripped caps, seal leakage, and label bubbles.

LANTU Machinery introduces tailored, full-line automated powder canning solutions. Utilizing precision chain-plate conveying, servo auger dosing with dust extraction, servo constant-torque capping, high-frequency induction aluminum foil sealing, and automated labeling heads, the line operates across six core stations (1. Automatic Bottle Unscrambling/Feeding $\rightarrow$ 2. Air Jet Dust Cleaning $\rightarrow$ 3. Servo Auger Dosing $\rightarrow$ 4. Vibratory Cap Feeding & Servo Capping $\rightarrow$ 5. Induction Foil Sealing $\rightarrow$ 6. Precision Labeling & Bottle Collecting). It functions like an expert dedicated to powder canning and packaging. Whether processing round bottles, square jars, plastic containers, glass bottles, or tin cans, it realizes end-to-end integration: automatic unscrambling, dust cleaning, dust-free dosing, high-tightness capping, firm sealing, and clean labeling with zero dosing errors, zero leakage, dust-free operation, and no manual contact required.

As a direct source packaging machinery manufacturer, LANTU Machinery makes this complex automatic unscrambling, negative-pressure dust extraction, servo auger synchronization, optical positioning, servo capping, induction sealing, and smart labeling process as intuitive as using a smartphone. Operators simply adjust parameters on the central PLC touchscreen and load empty bottles and powder materials into the unscrambler and hopper. The production line automatically manages bottle fetching, quantitative dosing, capping, sealing, and labeling to deliver market-ready products. Accommodating a wide range of container diameters and heights (e.g., bottle diameter 30mm to 150mm, height 50mm to 260mm), this line drastically shortens packaging cycles while saving labor, time, and operating costs.

Choosing a reputable source manufacturer is crucial for your return on investment. LANTU Machinery’s mature line-control and automatic auger dosing/capping technologies deliver high reliability and material efficiency to keep your powder canning line running without interruption.

Core Components & Three Key Systems (LANTU Precision Parts)

Our Complete Powder Canning Line is built with industry-leading components to ensure high quality, zero defects, and extended machine lifespan.

1.Intelligent Bottle Unscrambling, Air Cleaning & Dust-Proof Conveying System

Automatic Rotary / Elevator Bottle Unscrambler: Features a stepless speed-regulated mechanism that aligns disordered empty bottles into a smooth single file. Smart sensors detect fallen or missing bottles without damaging container bodies.

High-Pressure Air Jet Bottle Cleaning Unit: Equipped with ion blowers and high-pressure air nozzles that perform 360° internal air jetting and vacuum extraction before filling to remove fine dust and foreign particles.

Servo Positioning & Dust-Proof Chain Conveyor: The entire line uses 304 stainless steel chain plate conveyors with guardrails for smooth transit. High-precision servo stopper mechanisms ensure zero positioning deviation during dosing and capping.

2.Auger Dosing, Servo Capping & Sealing-Labeling System

Servo Auger Dosing & Dust Extraction: Utilizes servo motors driving precision augers with millisecond response times. Dosing nozzles feature anti-leakage gates and negative-pressure dust shrouds to eliminate airborne dust during drops.

Vibratory Bowl Cap Feeding & Servo Constant-Torque Capping: Automatic vibratory bowls feed caps with precision while servo capping heads control tightening torque in real time, ensuring caps are fully tightened without surface scratches or thread stripping.

High-Frequency Induction Sealing & Precision Labeling: Employs water/air-cooled high-frequency induction foil seamers for firm, leak-proof seals, paired with servo positioning labeling heads that apply labels smoothly without bubbles or wrinkles.

3.Central Control & Safety Protection System

Siemens / Mitsubishi PLC Bus Central Controller: Industrial-grade multi-core CPU provides centralized line control, full-line status monitoring, anti-interference capabilities, and multi-language support.

No Bottle No Dosing / No Bottle No Cap Feeding Protection: Real-time sensors monitor containers and caps. Operations automatically pause if bottles or caps are missing, preventing material waste and equipment contamination.

Fully Enclosed Safety Guarding: Key line stations feature transparent safety doors that instantly stop operation when opened, meeting GMP and food/pharma hygiene standards while protecting operators.

Technical Specifications

Note: Actual line speed depends on powder density, flowability, dose weight, and neck diameter. Custom engineering available upon request.

Complete Powder Canning Line Workflow

Station 1 (Bottle Unscrambling / Feeding): Bulk empty bottles are loaded into the unscrambler, aligned into a single file by rotary or directional mechanisms, and fed onto the main conveyor.

Station 2 (Air Cleaning / Dust Removal): Bottles enter the cleaning station where high-pressure ionized air removes static and dust while a vacuum exhaust extracts debris.

Station 3 (Auger Dosing): Servo augers measure and dose target charges accurately. Bottle stoppers position empty containers while nozzles lower into bottle mouths with dust extraction to deliver product.

Station 4 (Vibratory Cap Feeding & Capping): Vibratory bowls deliver caps to bottle mouths, where servo capping heads lower and tighten caps with constant torque.

Station 5 (Induction Foil Sealing): Capped bottles pass through the induction sealing tunnel, where aluminum foil liners inside caps heat rapidly to seal tightly against container rims.

Station 6 (Precision Labeling & Bottle Collecting): Bottles enter the labeling zone for single, double, or wrap-around labeling. Optional printers apply codes on bottle bodies, and finished containers exit onto a collection turntable.

Applicable Materials & Container Formats

Engineered for maximum operational return, the LANTU Machinery Complete Powder Canning Line offers broad material and container versatility across multiple sectors:

1.Applicable Materials (Powders, Fine Particles & Bulk Powders)

Food & Health Supplements: Protein powder, milk powder, coffee powder, meal replacement powder, probiotics, Ganoderma spore powder, pepper powder, etc.

Pharmaceuticals & Veterinary Drugs: Herbal powders, Western medicine powders, pharmaceutical excipients, disinfectant powders, veterinary formulations, etc.

Chemicals & Daily Products: Washing powder, foot bath powder, talcum powder, pigment powder, building material additives, etc.

2.Applicable Container Formats

Plastic Bottles / Jars (PET / PE / PP): Common format for protein powders, health supplements, and daily chemical powders.

Glass Bottles / Jars: For high-barrier, premium pharmaceutical and gourmet food powder packaging.

Tinplate Cans / Paper Tubes: Large-capacity packaging for milk powder and meal replacement powders requiring moisture and oxidation protection.

5 Reasons to Choose LANTU Machinery Powder Canning Lines

When investing in automated packaging equipment, high precision, low maintenance, and long-term stability are core metrics. LANTU Machinery builds every machine for plug-and-play operation and extended service life.

Dust-Free Dosing & Zero Spill Protection: Auger nozzles pair with negative-pressure dust collection, pausing dosing when bottles are absent and stopping automatically during jams to maintain clean line conditions.

Servo Constant-Torque Capping Protection: Replaces traditional mechanical friction caps with digital servo torque control to deliver accurate tightening force without scratching cap surfaces.

Pre-Factory Live-Container Testing: Every line undergoes continuous high-, medium-, and low-speed testing using real containers and powder products to eliminate dosing and capping errors prior to shipment.

Ultra-Clean, Low-Vibration Electrical & Pneumatic Routing: All wiring and pneumatic lines are modularized, vibration-proofed, and dust-sealed to minimize operational failure rates.

Voltage & Air Pressure Dual Protection: Built-in wide-range voltage regulation and pneumatic overload protection handle factory power and air pressure fluctuations to ensure consistent sealing and labeling quality.

Key Factors to Consider When Purchasing a Powder Canning Line

To select the ideal production line configuration, evaluate the following key purchasing metrics:

Target Output (bottles/min):

15–30 bottles/min: Single-head servo auger dosing + standard capping and sealing line.

30–60 bottles/min: Dual/multi-head auger dosing + high-speed servo capping line.

Container Material & Dimensions: Define maximum/minimum container diameter (e.g., 30mm–120mm) and height to customize unscrambler plates, stopper blocks, and capping grippers.

Cap Types: Plastic screw caps, press-on caps, tamper-evident caps, or pump caps (determines vibratory bowl tracks and capping head grippers).

Accuracy & Special Functional Needs: Determine requirements for checkweighing feedback to adjust auger turns, vacuum nitrogen flushing, bottom coding, or online rejection.

Frequently Asked Questions (FAQ)

Q1: How does the line prevent airborne dust and inaccurate dosing when filling ultra-fine powders?

A: We utilize a triple dust-prevention system: “Servo Auger + Bottom-Up Filling Lift + Negative Pressure Vacuuming”. During dosing, nozzles lower near the container bottom and rise with the product while suction nozzles remove floating dust, ensuring accurate dosing without dust escape.

Q2: Can the line accommodate different bottle and cap sizes?

A: Yes. Designed with modularity, changing bottle sizes requires only minor guide and height adjustments. Changing cap sizes requires changing vibratory bowl tracks and capping grippers, with total changeover completed in 15–30 minutes.

Q3: Are there special requirements for bottle caps and aluminum foil during induction sealing?

A: Caps must contain an induction aluminum foil liner. As capped bottles pass through the induction head, electromagnetic fields rapidly heat the foil layer to melt the sealing film and bond it tightly onto the bottle rim.

Contact the Direct Source Manufacturer Today for a Custom Powder Canning Line Solution!

LANTU Machinery — Dedicated to Packaging Equipment Manufacturing with Factory-Direct Quality Assurance.