JB/T 12778-2016Ring die pellet mills - Press rollers (English PDF)
环模制粒机 压辊
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 5, 2016
Implementation date
September 1, 2016
Scope
JB/T 12778-2016 is the English-translated version of 环模制粒机 压辊.
JB/T 12778-2016 is a recommended Chinese machinery industry standard covering the roller of a pellet mill with a ring-type die. It lays down the technical requirements for the roller, the test methods and the inspection rules, and the provisions on marking, packaging, transport and storage.
The rollers in question are the press rollers of the ring-die granulators that compact compound feed. It quotes GB/T 230.1, GB/T 1184-1996, GB/T 1222, GB/T 1800.1-2009, GB/T 18254 and JB/T 5000.15-2007.
Its Chinese classification is B93 and its ICS 65.060, and it was issued by the Ministry of Industry and Information Technology.
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Document preview — JB/T 12778-2016
National Standard of the People's Republic of China
- ICS
- 65.060
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
1 Foreword
JB/T 12778-2016 was issued by MIIT on 5 April 2016 and has been in force since 1 September 2016.
2 Scope
This standard is a recommended Chinese machinery industry standard covering the roller of a pellet mill with a ring-type die. It lays down the technical requirements for the roller, the test methods and the inspection rules, and the provisions on marking, packaging, transport and storage. The rollers in question are the press rollers of the ring-die granulators that compact compound feed. It quotes GB/T 230.1, GB/T 1184-1996, GB/T 1222, GB/T 1800.1-2009, GB/T 18254 and JB/T 5000.15-2007. Its Chinese classification is B93 and its ICS 65.060, and
3 Normative references
JB/T 12778-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 230.1
GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
GB/T 1222
GB/T 1800.1-2009
GB/T 18254
JB/T 5000.15-2007 — General technical requirements for heavy machinery - Part 15: Non-destructive testing of steel forgings
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Classification and status
International classification (ICS): 65.060
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 230.1Metallic materials - Rockwell hardness test - Part 1: Test method
- GB/T 1184-1996Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
- GB/T 1222Spring Steels
- GB/T 1800.1-2009Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes - Part 1: Basis of tolerances, deviations and fits
- GB/T 18254High-carbon chromium bearing steel
- JB/T 5000.15-2007General technical requirements for heavy machinery - Part 15: Non-destructive testing of steel forgings
Similar standards
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Related Standards
GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
GB/T 1222-2016 — Spring Steels
GB/T 1222-2025 — Spring Steels
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JB/T 12778-2016
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