JB/T 6944.2-2013
Pellet mill.Part 2: Technical specifications for drag roll (English Version)

Standard No.

JB/T 6944.2-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Machinery

Latest

JB/T 6944.2-2013

Replace

JB/T 6944.2-1999

Scope

This part of JB/T 6944 specifies the basic type, technical requirements, test methods, inspection rules, packaging, transportation and storage requirements for pellet feed press rollers. This section applies to pressure rollers (hereinafter referred to as pressure rollers) for pressing compound pellet feed and mixed pellet feed. The pressure rollers used to press other materials can be implemented as follows.

JB/T 6944.2-2013 Referenced Document

• GB/T 1031 Geometrical Product Specifications(GPS).Surface texture:Profile method.Surface roughness parameters and their values
• GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
• GB/T 1800.2-2009 Geometrical Product Specifications (GPS) Limits and fits--Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts

JB/T 6944.2-2013 history

• 2013 JB/T 6944.2-2013 Pellet mill.Part 2: Technical specifications for drag roll
• 1999 JB/T 6944.2-1999 Technical specifications for roller assembly of pellet mill