Specialty Powder Solutions

Engineered for Challenging Powders, Overcoming Packaging Bottlenecks

The Automatic Auger Powder Packaging Machine is an efficient factory automation assistant specifically engineered to eliminate powder packaging challenges like dust flying, clogging, and weighing inaccuracies. Utilizing high-precision auger metering, dynamic weighing feedback, and airtight dust-proof technology—paired with a quick-dismantle hopper and efficient sewing/sealing units—the machine acts as a fast, accurate weight control expert.

To handle sticky, caking, poor-flowing, uneven-density, or ultra-fine powders, Lantaitu Machinery offers a targeted Special Powder Packaging Solution with three specialized machine variants:

Horizontal Push Auger Model: Engineered for non-free-flowing, sticky, damp, or oil-containing powders; utilizes a horizontal forced push system for uniform feeding.

Incline Auger Model: Designed for blended powders with uneven bulk density or separation tendencies; leverages inclined gravity assistance and auger control to ensure feeding consistency.

C25 Ultra-Fine Powder Model: Purpose-built for ultra-fine (1000+ mesh), extremely light, and dusty powders; features plunging filling, negative-pressure degassing, and airtight seals.

Whether for small-dose fine powders like flour, starch, milk powder, and special additives (10g–5kg bottles or small pouches) or large-dose bulk packaging for chemicals, building materials, fertilizers, and raw materials (10kg–50kg woven/paper bags), it achieves high efficiency across dosing, filling, dust removal, and sealing with zero dust flying and extreme weighing accuracy.

As a source packaging machine manufacturer, Lantaitu Machinery renders messy powder packaging processes as simple as using a smartphone. Operators only need to position the bag or container and trigger the pedal or sensor; the machine automatically executes high-speed quantitative filling. For heavy-bag models, filled bags are smoothly conveyed to the automatic sewing unit for stitching and thread cutting. This series covers small-dose precision fillers and heavy-bag filling-sewing integrated lines, significantly shortening packaging workflows and saving factories labor, time, and costs.

Partnering with a reputable source manufacturer is crucial for your Return on Investment (ROI). Lantaitu Machinery’s mature powder metering and airtight dust-proof technologies, combined with industry-leading filling accuracy, ensure your powder production line operates smoothly with zero downtime.

Technical Comparison & Model Selection Guide

Refer to the technical comparison below to select the ideal special model for your material characteristics:

Specifications / Features	Horizontal Push Model (Forced Feeding)	Incline Auger Model (Gravity-Assisted)	C25 Ultra-Fine Model (Degassing & Dust-Control)
Core Feeding Mechanism	Horizontal forced auger + Anti-stick scraper	30°–45° Inclined auger + Gravity assistance	Plunging nozzle + Vacuum degassing + Anti-drip valve
Target Material Pain Points	High stickiness, moisture/oil, severe caking	Varying bulk density, segregation, uneven flow	Ultra-light, ultra-fine (1000+ mesh), dusty powders
Dosing Accuracy	$\pm 0.3\% – 0.5\%$	$\pm 0.2\% – 0.5\%$	$\pm 0.2\%$ (Closed-loop weighing feedback)
Drive & Control System	Inverter/Servo motor + SMC pneumatics	Servo drive + SMC/AirTAC pneumatics	Top-tier Servo motor + Millisecond pneumatics
Dust & Vacuum Control	Standard dust extraction port	Dust hood + Jacketed extraction port	Plunging nozzle + Vacuum degassing + Cutoff valve
Hopper & Cleaning	Tool-free horizontal quick-release hopper	Quick-open inclined hopper	Sealed quick-release hopper + Agitator paddle
Typical Applications	Wet powders, oily seasonings, pigment pastes	Blended pigments, compound additives, mixed powders	Carbon black, fumed silica, graphene, fine starch

Core Components & Three-System Protection (Precision Hardware)

Our Automatic Auger Powder Packaging Machines feature top-tier components to guarantee quality, flawless operation, and extended service life.

1. Power & Pneumatic Control System

Premium Servo & Pneumatic Drive: Utilizes servo motors for auger metering alongside SMC or AirTAC pneumatic bag clamps and shut-off modules. Delivers millisecond-level precision and millions of failure-free cycles.

High-Precision Servo Auger & Load Cell: Precision-machined 316L/304 stainless steel augers and high-precision weighing modules hold metering errors within $\pm 0.2\% – 0.5\%$.

High-Precision Filtration & Pressure Control: Features a 3-stage air source treatment unit to remove moisture and impurities, ensuring steady air pressure.

Corrosion-Resistant & Explosion-Proof Hoses: Uses imported high-elasticity, corrosion-resistant air tubing designed to endure continuous high-intensity operations without air leaks.

2. Filling & Material Conveying System

Anti-Fly & Anti-Drip Filling Head: Equipped with a proprietary pneumatic shut-off valve and jacketed dust suction interface. Automatically vacuoms dust while filling and cuts off rapidly to eliminate dust and dripping.

Quick-Release Large-Capacity Hopper: Designed with a quick-open structure and stainless steel arch-breaking agitator to prevent bridging. Requires no tools for cleaning and can be fully washed within 10 minutes.

Heavy-Duty Conveyor & Auto Sewing/Sealing Unit: Heavy-bag configurations feature anti-slip conveyors and vertical photo-sensor sewing machines (optional edge-wrapping/heat-sealing) to achieve integrated bag clamping, dosing, conveying, cutting, and stitching.

Flexible Machine Designs: Choose desktop or vertical models for small doses (10g–5kg) or heavy-bag packaging units (10kg–50kg).

3. Intelligent Control & Safety Protection System

Siemens/Mitsubishi PLC Core: Industrial-grade CPU providing stable operation and strong anti-interference performance.

Sensitive Photoelectric & Weighing Feedback: Features online weight auto-correction to adjust auger speed dynamically based on density changes, realizing a closed-loop “Weighing–Filling–Error Compensation” system.

Thickened 304 Stainless Steel Body: Fully enclosed safety guards and dust-proof designs meet GMP, food, and chemical hygiene standards, protecting operator safety.

Applicable Materials & Packaging Bag Guide

Lantaitu Machinery’s Automatic Auger Powder Packaging Machine offers exceptional versatility and customization for various materials and bag formats:

1. Suitable Materials (Fine, Ultra-Fine, & Mixed Powders)

Food & Healthcare: Milk powder, starch, flour, coffee powder, cocoa powder, protein powder, seasonings (chicken powder, MSG, pepper), additives, etc.

Chemicals, Pharmaceuticals, & Agrochemicals: Detergent powder, talcum powder, graphite powder, tile grout, nano-powders, herbal powders, pesticide powders, etc.

Property Support:

For ultra-fine dusty powders (e.g., starch), bottom-up filling, vacuum suction, and anti-fly nozzles are standard.

For poor-flowing or caking powders, active arch-breaking agitator hoppers (or Horizontal Push/Incline forced feeding structures) are available.

For corrosive powders, full 316L stainless steel construction can be upgraded.

2. Compatible Bag Formats & Containers (10g – 50kg Coverage)

Small/Medium Doses (10g – 5kg): Plastic bags, stand-up pouches, aluminum foil bags (with heat sealer); plastic bottles, glass jars, tin cans, and other rigid containers.

Heavy-Duty Bags (10kg – 50kg): Woven sacks, Kraft paper bags (with vertical auto-sewing unit); PE-lined composite bags, valve bags (optional heat sealing or “heat sealing + sewing” processes).

5 Reasons to Choose Lantaitu Machinery Auger Powder Packaging Machines

When investing in automated packaging machinery, accuracy, low maintenance, and long-term stability are key. Lantaitu Machinery designs machines to be plug-and-play and built to last.

Airtight Dust-Proof & Eco-Friendly Design: Combines dust extraction interfaces and pneumatic bag clamping to achieve dust-free filling, improving workshop conditions and worker safety.

Ultra-Clean Air Circuit & Components: All hoses, fittings, and auger pipes undergo high-pressure clean air purging before assembly, removing dust residues and reducing mechanical wear or clogging risks.

100% Real-Material Pre-Shipment Testing: Every machine undergoes extended trial runs under high, medium, and low speeds with fine and coarse powders to eliminate weight deviations before shipment.

Dual Voltage & Pressure Protection: Integrated wide-range voltage stabilization and pneumatic overload protection handle factory power fluctuations or air pressure instability, maintaining uniform sealing quality.

Modular Quick-Release & Washable Design: Hoppers and augers utilize quick-release clamps and hinged doors for tool-free disassembly, drastically cutting downtime during product switchovers.

Key Factors to Consider When Purchasing an Auger Powder Packaging Machine

Consider the following parameters to select the optimal equipment for your line:

Material Flowability & Powder Characteristics:

Ultra-fine/dusty powders (e.g., starch, milk powder) require bottom-up filling and strong vacuum suction (or choose the C25 Ultra-Fine Model).

Poorly flowing or caking powders require an active arch-breaking agitator hopper (or choose the Horizontal Push Model).

Blended powders with varying bulk densities require the Incline Model.

Corrosive powders require full 316L stainless steel construction.

Target Packaging Weight & Range:

Small-Dose Models: Cover 10g–5000g, ideal for bottles, cans, or small pouches.

Heavy-Dose Models: Cover 10kg–50kg, ideal for woven bags, paper bags, or valve bags.

Sealing & Post-Packaging Method: Heavy woven bags require automatic sewing machines; plastic/composite pouches require high-frequency heat sealers; PE-lined paper bags require heat-seal plus sewing combinations.

Target Capacity (Bags/Hour): Choose single-auger or twin-auger high-speed models based on manual bagging and speed requirements.

Explosion-Proof & Special Environment Needs: For flammable/explosive chemical powders, equip the line with explosion-proof motors, electric control boxes, and anti-static grounding devices.

Frequently Asked Questions (FAQ)

Q1: How do I choose between the Horizontal Push, Incline, and C25 Ultra-Fine models?

Answer:Choose the Horizontal Push Model if your powder is damp, oily, sticky, or prone to caking;

Choose the Incline Model if you pack blended powders with differing bulk densities to prevent segregation;

Choose the C25 Ultra-Fine Model if your powder is extremely light, fine (1000+ mesh, nano-powders, graphene, starch), and very dusty.

Q2: How does the C25 model achieve “dust-free filling” for fine powders (e.g., starch, nano-powders)?

Answer: The C25 utilizes a 3-in-1 technology: plunging nozzle + vacuum degassing + pneumatic cutoff valve. The nozzle plunges deep into the container, drawing out trapped air while dosing, and shuts off instantly upon completion to stop dust from rising.

Q3: Is cleaning and adjusting difficult when changing bag sizes or special powders?

Answer: It is extremely simple. The hopper and auger feature tool-free quick-release clamps and hinged doors, allowing full disassembly and cleaning within 10 minutes. The PLC touchscreen stores multiple recipe parameters for one-touch specification switching.

Contact the Source Manufacturer for Custom Powder Packaging Solutions!

Lantaitu Machinery — Specialized in Packaging Machinery Manufacturing with Guaranteed Factory Quality.

Contact our professional engineering team to receive free solution designs and tailored quotations!