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Global Sealing SystemsGuangzhou Yijia Packaging Technology Co., Ltd.
+86 156 0300 0900

Bagging and Flexible Packaging Sealing Equipment

Powder/Granule Dual Metering Horizontal Pre-made Bag Packaging Machine

The machine connects a horizontal pre-made bag feeder with powder and granule metering systems, suitable for projects requiring single material switching or combined filling of two materials. Screw, weighing, or other metering structures are confirmed based on material flowability, dust, granule integrity, and target quantity; dual metering is not activated for all projects simultaneously.

Powder granule dual metering pre-made bag machine complete unitActual machine image shows the bag feeder, upper platform, and two types of metering feeding structures, illustrating the configuration approach for powder and granule projects; whether both mechanisms are activated s...

Technical parameters

Capacity and cycle time
Confirmed based on metering time of both materials, ratio sequence, discharge settling, bag mouth cleaning, and sealing hold time; no fixed values published without project veri...
Automation scope
Horizontal automatic bag feeding and sealing; powder metering and granule metering can be configured independently or combined per material
Applicable containers or packaging
Pre-made flat pouches, stand-up pouches, or similar bag types that can be reliably picked and opened; bag mouth and discharge space confirmed per actual sample
Applicable materials
Powders, fine granules, granules, or products requiring two materials combined per process; moisture absorption, dust, and friability must be specified
Packaging materials and consumables
Heat-sealable pre-made bags; bag mouth width, heat seal layer, and residue control after discharge must be confirmed
Basic process
Bag feeding, bag opening, optional powder metering, optional granule metering, discharge, bag mouth cleaning, heat sealing, and output
Tooling and changeover
Evaluate screw or weighing unit, hopper, discharge tube, bag clamp, sealing guide, and cleaning changeover based on material and bag type
Power, air supply, and layout
Confirm equipment dimensions, power, air supply, maintenance space, and upstream/downstream interfaces based on dual metering system, dust removal and anti-static requirements,...

Granule metering pre-made bag packaging operation video

Local machine video shows feeding, metering, bag opening, filling, sealing, and finished product inspection under granule metering configuration. Powder solution requires matching metering and dust-proof structures; specific parameters confirmed per material.

Inquiry

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Selection guide

  • Powder and granules each select and verify metering mechanism, no preset unified method
  • Supports independent activation of one metering or combined filling of two materials per project
  • Discharge sequence, bag mouth residue, dust removal, and sealing contamination risk evaluated together
  • Metering accuracy, cycle time, and cleaning time confirmed through material testing and configuration

Applications

  • Projects requiring switching between powder and granule production on the same pre-made bag machine
  • Projects requiring two materials to be combined into the same pre-made bag in process sequence
  • Packaging where bag mouth is easily affected by dust or granules, requiring cleaning before sealing
  • Bagging lines planning to configure optional inspection, coding, dust removal, or finished product conveying

Frequently Asked Questions

  • Can dual metering discharge into one bag simultaneously? It can be evaluated, but the ratio, sequence, discharge space, mixing requirements, and total metering time must be confirmed through actual material testing.
  • Will powder dust affect sealing? It may. Discharge tube, dust extraction, settling time, and bag mouth cleaning need to be evaluated, and if necessary, included as optional modules in the solution.

Send samples and capacity requirements for a clearer solution

  • Powder and granule samples, particle size, flowability, moisture absorption, and dust data
  • Target quantity per bag, combined ratio, allowable error, and discharge sequence
  • Empty bags, filling effect, bag mouth width, and heat seal layer data
  • Cleaning and material change, dust removal, target cycle time, and upstream feeding conditions

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