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By certification 
Airflow sieving machine for rubber chemicals
WSA series airflow sieving machine principle is feed the materials into a screw conveyor and a rotor rotating at high speed. the fine materials will pass through screen . and the oversize materials will be discarded at the end of the screw shaft. It is especially suitable for screening resin powder (PVC, epoxy), glass beads, quartz sand, light calcium carbonate, aluminium hydroxide and the like powder materials.
Features:
No oversize end bearings or seals
Hinged oversize end door
Easy to remove sifting screen and screen retainer
Hygienic design sifting screen
Easy to inspect and/or clean
No tools required for screen, paddle and screw removal
Fully rotatable screen for in-situ inspection
Range of different screen options including; nylon, woven wire and wedge wire
Benefits
High efficiency
Easy to clean
Dust tight
No vibration
Quiet operation
Operator friendly - The sifter can be stripped down for cleaning without the need for specialist maintenance assistance
WSA series airflow sieving machine principle is feed the materials into a screw conveyor and a rotor rotating at high speed. the fine materials will pass through screen . and the oversize materials will be discarded at the end of the screw shaft. It is especially suitable for screening resin powder (PVC, epoxy), glass beads, quartz sand, light calcium carbonate, aluminium hydroxide and the like powder materials.
Features:
No oversize end bearings or seals
Hinged oversize end door
Easy to remove sifting screen and screen retainer
Hygienic design sifting screen
Easy to inspect and/or clean
No tools required for screen, paddle and screw removal
Fully rotatable screen for in-situ inspection
Range of different screen options including; nylon, woven wire and wedge wire
Benefits
High efficiency
Easy to clean
Dust tight
No vibration
Quiet operation
Operator friendly - The sifter can be stripped down for cleaning without the need for specialist maintenance assistance