Bottom-up filling
Fills powder from the lower part of the bag upward to help reduce product free fall, dust escape and air entrapment during filling.
KBF-1025 Model Detail
KBF-1025 Bottom-Up Powder Filling System
KBF-1025 is a single-head bottom-up powder filling system with side-transfer bag discharge. It is designed for fine, sticky and air-entrained powder materials that require controlled filling, product deaeration and dust containment during bagging.
Up to 250 bags/hourSingle-head fillingSide-transfer layoutBottom-up fillingDust containment
PROD-KBF-1025-HERO-01
Product Visual
Key Specifications
Model
KBF-1025
Capacity
Up to 250 bags/hour
Filling type
Bottom-up powder filling
Filling heads
Single-head filling
Bag transfer layout
Side-transfer bag discharge
Typical bag weight
10–50 kg
Typical applications
Glucose, Milk-powder-like Products, Sticky Powders, Air-entrained Powders
Final capacity depends on powder flowability, bulk density, air content, dust level, bag specification, feeding method, deaeration requirements and complete line configuration.
Features
Side-transfer bag discharge
After filling, the filled bag is transferred sideways from the filling position so the next empty bag can be placed on the filling spout.
Controlled filling
The feeding process follows a controlled feeding curve, smoothly transitioning from high-rate feeding to fine dosing as the target weight is approached. This helps balance filling speed, weighing accuracy and stable powder flow.
Dust containment
The filling spout, bag holding area and dust collection connection can be configured to help reduce dust leakage around the bag mouth.
Product deaeration
Product deaeration and bag-mouth air release can help reduce entrained air, improve bag shape and support downstream conveying and palletizing.
Easy operation and maintenance
PLC-based control and access-friendly structure support operation, inspection, cleaning and routine service work.
Optional Configurations
Product deaeration and bag-mouth air release
Secondary dosing
Full stainless steel construction
Coding / printing interface
Quick adjustment for bag sizes
Typical Applications
GlucoseMilk-powder-like ProductsSticky PowdersAir-entrained Powders
Powder Handling Challenges
Sticky powdersDust-prone powdersAir-entrained powdersPoor-flowing powders
Technical Specifications
Capacity
Up to 250 bags/hour
Filling type
Bottom-up powder filling
Filling heads
Single-head filling
Bag transfer layout
Side-transfer bag discharge
Bag weight range
10–50 kg
Bag materials
Paper, PE, and woven PP bags
Bag dimensions
Bag length: xxxx mm; Bag width: xxxx mm
Power supply
380/400V, 3PH, 50Hz (other voltages available)
Air supply
5.5–6 bar compressed air
Typical footprint
Length xxxx mm × depth xxxx mm
Control system
PLC-based control system with operator interface
Line Integration
KBF-1025 can be integrated into complete powder bagging lines with conveying, bag closing, check weighing, metal detection, palletizing and pallet load covering equipment when required. These downstream modules are selected according to project layout, product requirements and automation level.
Engineering Selection Notes
KBF-1025 configuration depends on powder flowability, bulk density, air content, stickiness, dust level, target bag weight, bag material, bag dimensions, filling speed, deaeration requirements, side-transfer layout and plant layout. KWLE engineers evaluate these factors to select the filling spout, feeding method, deaeration arrangement, dust collection connection and complete line configuration.