Herbold
Granulating
SB
Even screw feeding for higher output, lower energy
Overview
SB — screw force-feed granulator
In the SB granulator the feed material is not dropped into the grinding chamber by gravity, as in a standard granulator, but delivered evenly by screw conveyors. This forced, controlled feeding lifts throughput and product volume while cutting energy use and noise.
Key features
Why the SB
Screw force-feeding
Feed screws meter light, bulky and filmy material evenly into the cutting circle instead of relying on gravity.
Higher output, less energy
Even feeding increases throughput and product volume while reducing energy requirements.
Quieter operation
Controlled infeed lowers noise levels compared with gravity-fed granulators.
Materials & applications
What it processes
Suitable materials
Film & bags
Fibres & nonwovens
Light, bulky scrap
Foamed parts
Applications
Film & fibre granulating
High-throughput recycling
Bulky low-density feed
Gallery
SB in detail
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