Verified Customer Case Study
Valve Bag Filling Machine
Construction ยท CementConfiguration review
Application Challenge
German cement producer required a valve bag filling machine for 25kg and 50kg PE-coated paper valve bags of CEM I 42.5 and CEM II 32.5 Portland cement โ ATEX Zone 22 for cement dust, rotary spout filling at 2,400 bags/hour, automatic impeller de-aeration to achieve consistent bulk density for stacked pallet stability, EN 197 CE marking documentation and integrated bag weight rejection conveyor.
Application review:Product fit, package format, accuracy target, cleaning and production layout.
Project Gallery
Video Reference
Factory FAT and commissioning review
HEMUfill factory video for equipment build quality, FAT workflow and remote commissioning context. Customer-specific site videos can be added when approved footage is available.
Verified Results
Measured outcomes from actual customer deployment
1
ATEX Zone 22 certification
approved for cement dust environment
2
2,400 bags/hour rotary spout
3ร throughput vs previous packer
3
Automatic de-aeration
bulk density CV <2% โ pallet stack height ยฑ15mm
4
EN 197 CE documentation
German market product conformity maintained
5
Bag weight rejection
NIST-certified checkweigher โ zero underweight bags shipped
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