Dimensions, guarding and safety requirements for mild steel trough type screw conveyors for industrial use, in nominal sizes from 100 mm to 1250 mm. It excludes screw conveyors for agricultural use.

BS 4409-1:1969
Original price was: $264.16.$132.00Current price is: $132.00.
Specification for screw conveyors-Trough type for industrial use
BSI Group , 02/25/1969

