JB/T 6944.2-2013Pellet Mill - Part 2: Technical Specifications for Drag Roll (English PDF)
颗粒饲料压制机 第2部分：压辊
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 25, 2013
Implementation date
September 1, 2013
Scope
JB/T 6944.2-2013 is the English-translated version of 颗粒饲料压制机 第2部分：压辊.
JB/T 6944.2-2013 is the Chinese machinery industry standard for the pressing roller of a pellet mill, the second part of the JB/T 6944 series on feed pellet presses.
It gives the basic types of the roller and fixes the technical requirements, the test methods, the inspection rules and the requirements for packaging, transport and storage.
Its field of use is the rollers of presses that compress feed into pellets. It quotes GB/T 1031, GB/T 1184-1996 and GB/T 1800.2-2009. It replaces the 1999 edition, JB/T 6944.2-1999.
The standard is filed under Chinese classification B93 and international classification 65.060.99.
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Document preview — JB/T 6944.2-2013
National Standard of the People's Republic of China
- ICS
- 65.060.99
- Replacing
- JB/T 6944.2-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 6944.2-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.
It replaces the earlier edition JB/T 6944.2-1999.
It is one of 5 parts of the JB/T 6944 series.
2 Scope
This standard is the Chinese machinery industry standard for the pressing roller of a pellet mill, the second part of the JB/T 6944 series on feed pellet presses. It gives the basic types of the roller and fixes the technical requirements, the test methods, the inspection rules and the requirements for packaging, transport and storage. Its field of use is the rollers of presses that compress feed into pellets. It quotes GB/T 1031, GB/T 1184-1996 and GB/T 1800.2-2009. It replaces the 1999 edition, JB/T 6944.2-1999. The standard is filed under Chinese classification B93 and international classification 65.060.99.
3 Normative references
JB/T 6944.2-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1031
GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
GB/T 1800.2-2009
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 6944-1993 — Pellet mills - Die mounting types and dimensions
JB/T 6944.1-1999 — Pellet mills - Ring dies - Technical specifications
JB/T 6944.1-2013 — Pellet Mill - Part 1: Technical Specifications for Die
JB/T 6944.3-2014 — Pellet Mill - Part 3: Ring-type Die Types and Dimensions for Installation
Other editions:
JB/T 6944.2-1999 (earlier edition)
6 Classification and status
International classification (ICS): 65.060.99
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1031Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
- GB/T 1184-1996Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
- GB/T 1800.2-2009Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts
Similar standards
Editions of JB/T 6944.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6944.2-2013 | Pellet Mill - Part 2: Technical Specifications for Drag Roll | current edition | Current |
| JB/T 6944.2-1999 | Pellet Mill - Part 2: Technical Specifications for Drag Roll | previous edition | Superseded |
This page sells the current edition, JB/T 6944.2-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 1031-2009 — 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
JB/T 6944.3-2014 — Pellet Mill - Part 3: Ring-type Die Types and Dimensions for Installation
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JB/T 6944.2-2013
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