5–25 kg Range
Configure weighing and bag filling for common medium-size flour and compatible powder packages.
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PAK-BP25 Powder Packing Machine
An operator-assisted weighing, filling and closing solution for flour and compatible powder products in 5–25 kg open-mouth bags.
Flour & Powder Bagging
Controlled 5–25 kg filling for dusty products
The PAK-BP25 is designed for plants that need more consistent weighing and filling of flour or compatible powders while retaining manual bag presentation. Product-contact parts are specified in SS304, and the machine can be connected to a bag conveyor and sewing system for a coordinated packing process.
Powders behave differently from free-flowing granules. PAKEWIN reviews bulk density, moisture, aeration, dust level and flowability before selecting the feeding and dust-control arrangement. This application-based approach is important for stable output and cleaner operation.
SS304 Contact Parts
Use stainless-steel product-contact surfaces with the final hygiene and finish requirements defined by the project.
Closing Integration
Connect conveying, bag sewing, coding, inspection or palletizing according to the bag and factory process.
Operating Process
How the PAK-BP25 powder bagging cycle works
1. Powder supply
Flour or another compatible powder enters the feeding system from an upstream hopper. The feeder is selected for the product's flow and aeration behavior.
2. Controlled weighing
The controller meters the powder through fast and fine feeding stages. Stable feeding and suitable dust management help the system approach the target consistently.
3. Bag placement and filling
An operator positions the open-mouth bag at the filling spout. The bag is clamped before the weighed product is discharged.
4. Bag closing and transfer
The filled bag moves by conveyor to sewing or another compatible closure, then continues to coding, inspection or pallet handling.
Technical Specifications
PAK-BP25 operating data
Standard values are provided for initial comparison. Final output, feeding and dust-control requirements must be confirmed from representative product and bag data.
ModelPAK-BP25
Pack range5–25 kg
Stated capacity160–200 bags/h
Power supply3P4W AC 380 V / 50 Hz
Air pressure0.5 MPa
Air consumption2 m³/h
Machine dimensions2,149 × 1,145 × 2,760 mm
Product-contact partsSS304
Application Engineering
Powder information required before selection
Flow and aeration
Provide bulk density, particle size, moisture, flowability and whether the powder traps air during filling. Aerated powders may need settling or deaeration consideration.
Dust management
Confirm the required dust extraction interface and cleaning expectations. Dust-control scope depends on the product, filling height and local workplace requirements.
Bag and closure
Provide bag material, dimensions, mouth width and closure method. Paper, woven and compatible plastic bags may require different supports, conveyors or closing equipment.
Complete quality-control line
The project can add dynamic checkweighing, metal detection and robotic palletizing where appropriate.
Frequently Asked Questions
PAK-BP25 selection questions
What materials can the PAK-BP25 pack?
The PAK-BP25 is intended for flour and compatible powder products. Final feeder, dust-control and filling arrangements should be selected from bulk density, particle size, moisture, aeration, flowability and dust behavior.
What bag weights can the PAK-BP25 handle?
The specified packing range is 5–25 kg. The actual usable range depends on the powder, target accuracy, bag dimensions, filling spout and closing process.
What is the production capacity of the PAK-BP25?
The stated capacity is 160–200 bags per hour. Actual output varies with target weight, powder flow, deaeration needs, operator handling, bag closing and downstream conveying.
Does the PAK-BP25 use stainless steel product-contact parts?
The standard specification lists SS304 product-contact parts. Any required surface finish, hygiene standard, dust extraction or special material certificate should be confirmed during project engineering.
For larger 25–50 kg bags or materials better suited to belt feeding, compare the PAK-BM50 belt packing machine.