Rotary Polygonal Sieve

Rotary Polygonal Sieve

Features :- 

Capacity : 20 ton to 100 ton/hr for dry sand

Motor : 3 HP & Reduction gear box

Loosening and screening of foundary return sand

The solid and simple construction

Rotary Screen assures even loosening and screening of foundary return sand.Splid
parts and lumps are elimanted at the end of the screen. The hot return sand is cooled by drawing

Air through the sand film developed in the screening basket. Repeated lifting up and dropping down of the sand enhance the cooling effect. With an entry temperature.

Large moulding sand lumps are largely disintegrated by the screening operation. The burnt-out outer layer of core sand lumps is rubbed off and passes the screen,the remaining lumps are discarded.