This standard specifies the type and basic parameters, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage requirements of the spiral push pellet feed press. This standard applies to presses (hereinafter referred to as presses) that use the screw pushing principle to compress powdered feed into hard pellet feed.
JB/T 7142-2007 Referenced Document
GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications