Check applicable objects first
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
Powder and granule dual metering pre-made bag
Powder and Granule Dual-Dosing Horizontal Premade-Pouch Machine
The machine packs powders, granules or products needing two dosing units into premade pouches. Confirm flow, bulk density, particle size, dust, static and fragility, separate dose tolerances, discharge sequence, pouch mouth and sealant, residual dust, venting, cleaning and checkweighing through continuous material-and-pouch trials.
Actual equipment materialsDual metering interfaceParameters confirmed per project
Factory equipment photos
Actual equipment photos from the factory. Confirm the final configuration with the containers, product, sample trials and agreed equipment scope.
First see actual working conditions
Metering method must follow actual material, not just the name
Please provide samples of both materials, particle size and flowability, target quantity or ratio, bag samples, dust requirements, cleaning method, and target cycle time.
Packaging materials and process must match
Heat-sealable pre-made bags; bag mouth width, heat seal layer, and residue control after discharge must be confirmed; bag feeding, bag opening, optional powder metering, optional granule metering, discharge, bag mouth cleaning, heat sealing, and output
Optional modules are not standard
Optional powder screw, granule weighing, vibratory feeder, dust removal, bag mouth cleaning, inspection, coding, and rejection.
Parameters confirmed per project
Please provide samples of both materials, particle size and flowability, target quantity or ratio, bag samples, dust requirements, cleaning method, and target cycle time.
First see actual working conditions
Recommended information to provide before quotation
The more complete the samples, packaging materials, and site information, the easier to determine equipment route, changeover scope, and line integration boundaries.
Configuration reference
- 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
Prepare for selection
- 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
First see actual working conditions
Key Parameters
Capacity and cycle time
Confirmed based on metering time of both materials, ratio sequence, discharge settling, bag mouth cleaning, and sealing hold time. Actual capacity is confirmed by project trials.
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, bag feeder, and finished product conveying
Steps from sample confirmation to delivery
Record flowability, dust, adhesion, friability, and metering response of powder and granules.
Select respective metering methods and confirm independent or combined discharge process.
Verify bag opening, discharge, bag mouth cleaning, heat sealing, and exception handling.
Check metering, continuous operation, cleaning, and material change with agreed materials.
Common configuration routes
Compare powder metering, granule weighing, and combined filling
Two dosing units do not automatically provide recipe blending. They may discharge separate products or support changeover; ratio accuracy and cross-contamination require real-material validation.
Powder metering route
Focus on metering method suitable for powder, addressing dust, residue, and bag mouth contamination.
Granule weighing route
Focus on feeding and weighing method suitable for granules, addressing drop height and granule integrity.
Dual material combination route
Two metering methods discharge in sequence or ratio; total cycle time and cleaning must be jointly verified.
Powder and granule dual metering pre-made bag
First see actual working conditions
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 requirements
Confirm samples, packaging materials, and process first, then finalize configuration
Send both materials, target weight and tolerance for each, ratio and sequence, pouch samples, sealant, zipper or venting, dust/static, cleaning/changeover, checkweighing and target cycle.
Powder and granule samples, particle size, flowability, moisture absorption, and dust dataTarget quantity per bag, combined ratio, allowable error, and discharge sequenceEmpty bags, filling effect, bag mouth width, and heat seal layer dataCleaning and material change, dust removal, target cycle time, and upstream feeding conditions