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Small Granule Vertical Packaging Machine Series

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This product is an efficient, fully automatic small granule vertical packaging machine designed specifically for small-scale factories, startup businesses, and small-batch production lines. Integrating an automatic sub-packaging dosing system, the machine automatically executes film pulling and forming, precise material measuring and filling, heat sealing, and cutting. Powered by a fully electric driving architecture, it requires no air compressor and provides plug-and-play convenience. Supporting standard pillow (back-seal) and 3-side seal bags (customizable for 4-side seal bags), with optional registration mark sensor and ribbon coding features, it is the ideal choice for low-cost, high-efficiency automated granule packaging across food, agricultural, and daily chemical industries.

I. Product Overview

  • Product Category: Vertical Packaging Machine / Small Granule Quantitative Packaging Machine
  • Application Scenarios: Widely used in small packaging lines for food processing plants, tea factories, agricultural cooperatives, pharmaceutical plants, and daily chemical facilities. It is suitable for dosing and packaging various dry, free-flowing granular materials such as coffee beans, tea leaves, nuts, grains, seasoning granules, pharmaceutical granules, plastic pellets, and small hardware parts.
  • Core Functions:
  • Fully Automatic Integrated Packaging: Users only need to place the roll film and load materials; the machine automatically handles bag forming, precise volumetric measuring, filling, sealing, and cutting.
  • Integrated Sub-Packaging Dispenser: Equipped with a high-precision sub-packaging machine to meet quantitative dosing requirements for various granular materials.
  • Fully Electric & Air-Free Operation: Driven entirely by electric motors, eliminating the need for an external air pump or compressor. Simply plug it into a standard power supply to operate with minimal site requirements.
  • Versatile Bag Styles & Modular Expansion: Offers standard back-seal (pillow) and 3-side seal bags (customizable for 4-side seal bags). Optional upgrades include a registration mark sensor (for aligning printed films) and a ribbon coder (for printing production dates and batch numbers inline).

II. Core Advantages

  1. Fully Electric Design with Zero Air Supply Barrier
  2. Eliminates the need for heavy, noisy air compressors. Operates directly on standard electrical power, significantly lowering equipment purchase costs, floor noise, and energy consumption.
  3. Compact Footprint Tailored for Small Factories
  4. Occupies minimal floor space, easy to move, with a clean and intuitive user interface. Allows operators to get started quickly without technical expertise, dramatically lowering the threshold for initial automation upgrades.
  5. High Precision & Multi-Model Coverage
  6. Available in three specifications (S2-G100, S2-G500, and S2-G1000), covering packaging weights from 1g up to 1000g to fulfill all packaging demands from micro-doses to large-capacity bags.
  7. Flexible Modular Customization
  8. Adaptable to different roll film substrates (plain or printed) and sealing needs, with optional integration of optical registration sensors and date-coding modules.

III. Technical Specifications

Machine Model S2-G100 S2-G500 S2-G1000
Film Width Range 50-200mm 120-320mm 200-440mm
Finished Bag Width 3-10cm 5-16cm 10-22cm
Adjustable Bag Length 5-12cm 5-20cm 10-32cm
Packaging Weight 1-99g / ±1g 10-500g / ±2g 10-1000g / ±3g
Packaging Speed 8-20 bags/min 6-12 bags/min 5-10 bags/min
Power 220/110V-600W 220/110V-900W 220/110V-1200W
Packaging Size S2-G100: 57*45*92cm/45kg
+ sub-packaging machine: 42*28*52mm/15kg		 S2-G500: 62*52*105cm/65kg
+ sub-packaging machine: 46*35*54mm/20kg		 S2-G1000: 78*62*125cm/85kg
+ sub-packaging machine: 58*35*73cm/26kg

IV. Sales Recommendations & FAQ

Sales Recommendations

  • Verify Granule Characteristics: Inquire about the customer's material size, flowability, and bulk density to recommend the right model (S2-G100 for micro-granules/tea under 100g, S2-G500 and S2-G1000 for larger portions of grains or nuts).
  • Confirm Film Material & Bag Type: Clarify bag width, length, and sealing style (back-seal or 3-side seal). If printed roll film is used, always recommend adding the registration mark sensor.
  • Highlight the Air-Free Advantage: For startups, small workshops, or laboratory environments, emphasizing the convenience and cost savings of a fully electric setup without an air compressor can significantly boost conversion rates.

Frequently Asked Questions (FAQ)

  • Q1: Is an additional air compressor (air pump) required for this machine?
  • A1: No. This series features a fully electric motor-driven design. It operates immediately upon plugging into standard power, requiring no air compressor, saving equipment cost and operational space.
  • Q2: What materials can this machine package?
  • A2: It is suitable for various dry, free-flowing granular materials, including coffee beans, tea leaves, rice, nuts, whole grains, seasoning granules, seeds, plastic pellets, and small hardware components.
  • Q3: What bag sealing styles does the machine support?
  • A3: Standard models support back-seal (pillow) and 3-side seal bags. Customized models supporting 4-side seal bags are also available upon request.

V. English Marketing Video

  • Watch the video demonstration here: https://youtu.be/mMPh3FJqFqo

VI. Workflow

  1. Film Loading & Setup: Install the packaging roll film onto the film frame, thread it through the bag former, and configure the target bag length and sealing temperature on the control panel.
  2. Material Loading: Pour the granular product into the top sub-packaging hopper.
  3. Automatic Dosing & Bag Forming: The sub-packaging unit automatically weighs/dispenses the preset weight, while the machine pulls and forms the film into a bag shape.
  4. Filling & Sealing/Cutting: Granules drop into the formed bag; the heat-sealing mechanism completes the top seal of the filled bag and the bottom seal of the next bag, followed by cutter separation.
  5. Coding & Alignment (Optional): If equipped with a ribbon coder and optical sensor, the machine automatically prints the production date and aligns with printed designs during sealing and cutting.

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