PRESSING ROLLER OF PRESS-GRANULATOR Russian patent published in 2016 - IPC B30B11/20 B30B15/00 G01L1/04 G01L9/04 

FIELD: technological processes.

SUBSTANCE: invention relates to equipment for pelletizing of ground semi-product of vegetal origin. Pressing roller of granulator press comprises shell, rolling bearings, end covers to fix the shell relative to outer races and meter of normal strains on roller working surface. Shell is made with at least one meridional slot on inner surface and at least one radial hole. Meter of normal strains is made in form of at least one tensometric pin fitted with gap into corresponding radial hole of shell. Pin has supporting and locking head located in meridional slot of shell to rest on strain gage plate. On one side of said plate strain gauge is fixed. Conductors of strain sensor are brought through cavity formed by U-shaped cross section of shoe, at least into one hole in end cover. Shoe is located in meridian slot of shell.

EFFECT: higher accuracy of measuring normal tension on working surface of pressing roller.

3 cl, 4 dwg