Röchling Polystone®
lining has been developed to solve the common problem in the
lining application. The side walls of bunkers and silos repeatedly
cause blockages in the working process due to rat - holing and bridging. The low coefficient of friction of thermoplastics
permits the free flowing of the bulk materials.
Lining Installation
Normally Installed
from bottom to top
Lined Bunker
Permit free flowing
of bulk materials
Unlined Bunker
Sign of compaction
and bridging
Cause blockages
in downward flow
PROPERTIES
high abrasion resistance
zero water absorption
high impact resistance
non-stick properties (low
coefficient of friction)
APPLICATIONS
Power plants (coal)
Steel mills
Foundries (moulding sand)
Building machinery
Agriculture (feeds and artificial
fertilizers)
Food industry (salt and sugar)
Construction industry (cement,
gravel, sand plaster)
