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JB/T 20040-2020: Power separating knife-crusher
Status: Valid JB/T 20040: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| JB/T 20040-2020 | English | 189 |
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3 days [Need to translate]
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Power separating knife-crusher
| Valid |
JB/T 20040-2020
|
| JB/T 20040-2009 | English | 439 |
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3 days [Need to translate]
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Power separating knife-crusher
| Obsolete |
JB/T 20040-2009
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| JB 20040-2004 | English | 279 |
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3 days [Need to translate]
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Knife shape of separating powder shape of grinder
| Obsolete |
JB 20040-2004
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PDF similar to JB/T 20040-2020
Basic data | Standard ID | JB/T 20040-2020 (JB/T20040-2020) | | Description (Translated English) | Power separating knife-crusher | | Sector / Industry | Mechanical & Machinery Industry Standard (Recommended) | | Classification of Chinese Standard | C92 | | Classification of International Standard | 11.120.30 | | Word Count Estimation | 8,825 | | Date of Issue | 2020-08-31 | | Date of Implementation | 2021-01-01 | | Older Standard (superseded by this standard) | JB/T 20040-2009 | | Regulation (derived from) | Ministry of Industry and Information Technology Announcement No. 37 (2020) | | Issuing agency(ies) | Ministry of Industry and Information Technology | JB/T 20040-2020: Power separating knife-crusher---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Granular Knife Crusher)
ICS 11.120.30
C92
Record number. 81290-2021
People's Republic of China Machinery Industry Standard
Replace JB/T 20040-2009
Granular Knife Crusher
2020-08-31 released
2021-01-01 implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Table of contents
Foreword Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Mark 1
5 Requirements 2
6 Test method 2
7 Inspection rules 4
8 Marks, instructions for use, packaging, transportation and storage 5
Foreword
This standard is to revise JB/T 20040-2009 in accordance with the rules given in GB/T 1.1-2009.
This standard replaces JB/T 20040-2009.
Compared with JB/T 20040-2009, the main technical content changes of this standard are as follows.
--- Delete classification (see.2009 version 4.1);
--- Delete the performance requirements and test methods for the water jacket (see.2009 edition 5.4.1, 6.4.1);
---Delete the performance requirements and test methods of the motor (see.2009 edition 5.4.3, 6.4.2);
---Delete the performance requirements and test methods for bearing temperature rise (see.2009 edition 5.4.4, 6.4.2);
--- Delete the performance requirements and test methods for the residual materials in the crushing room (see.2009 editions 5.4.6 and 6.4.4);
---Modify the test method (see 6.3.1,.2009 edition 6.4.2);
---Modify electrical safety (see 5.4, 5.5 in.2009 edition);
---Modify the electrical safety test (6.4,.2009 edition 6.5);
---Increase the performance requirements and test methods of the feeding speed of the crusher (see 5.3.2, 6.3.2);
---Increase the performance requirements and test methods of the overload automatic speed regulation function of the crusher (see 5.3.4, 6.3.4).
This standard was proposed by the China Pharmaceutical Equipment Industry Association.
This standard is under the jurisdiction of the National Pharmaceutical Equipment Standardization Technical Committee (SAC/TC356).
This standard was drafted. Tianjin Traditional Chinese Medicine Machinery Factory Co., Ltd.
The main drafter of this standard. Tang Hengguang.
The previous versions of the standard replaced by this standard are as follows.
---YY/T 0228-1995;
---JB/T 20040-2004;
---JB/T 20040-2009.
Granular Knife Crusher
1 Scope
This standard specifies the terms and definitions, markings, requirements, test methods, inspection rules, markings, and instructions for the split-type knife mill
Book, packaging, transportation and storage requirements.
This standard applies to split-type knife grinders (hereinafter referred to as grinders).
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 191 Packaging, storage and transportation pictorial signs
GB/T 3768 Sound Level Sound Pressure Method for the determination of noise source power and sound energy level. A simple method using the envelope measurement surface above the reflecting surface
GB/T 6388 Transport packaging receiving and dispatching signs
GB/T 9969 General Rules for the Use of Industrial Products
The generation of GB/T 10111 random number and its application in product quality sampling inspection
GB/T 13306 signs
GB/T 13384 General technical conditions for packaging of mechanical and electrical products
GB/T 36035 General requirements for electrical safety of pharmaceutical machinery
JB/T 20188-2017 Pharmaceutical machinery product model compilation method
WM/T 2-2004 Green Industry Standard for Foreign Trade and Economic Cooperation of Medicinal Plants and Preparations
Pharmacopoeia of the People's Republic of China (2015 edition four)
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Shapeofseparating
Under the action of air flow and material gravity, the required particle size type can be separated from the pulverized material.
4 mark
4.1 Compile model
Compiled in accordance with the regulations of JB/T 20188-2017.
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