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GB/T 25701-2010: Single toggle jaw crusher -- Specific metal consumption
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 25701-2010 | English | 149 |
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Single toggle jaw crusher -- Specific metal consumption
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GB/T 25701-2010
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Basic data | Standard ID | GB/T 25701-2010 (GB/T25701-2010) | | Description (Translated English) | Single toggle jaw crusher -- Specific metal consumption | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D94 | | Classification of International Standard | 73.120 | | Word Count Estimation | 5,591 | | Date of Issue | 2010-12-23 | | Date of Implementation | 2011-07-01 | | Quoted Standard | GB/T 7679.5; JB/T 13888-2002 | | Regulation (derived from) | National Standard Approval Announcement 2010 No.10 (Total No.165) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the compound pendulum jaw crusher metal consumption of terms and definitions, technical requirements, test methods, crusher consumption of metal and metal consumption level assessment mark. This standard applies to compound pendulum jaw crusher (hereinafter referred to as the crusher). | GB/T 25701-2010: Single toggle jaw crusher -- Specific metal consumption---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.
Single toggle jaw crusher. Specific metal consumption
ICS 73.120
D94
National Standards of People's Republic of China
Compound pendulum jaw crusher metal consumption
Issued on. 2010-12-23
2011-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
The standard proposed by China Machinery Industry Federation.
This standard by the National Mining Machinery Standardization Technical Committee (SAC/TC88) centralized.
This standard was drafted. Luoyang Mining Machinery Engineering Design Institute Co., Ltd., CITIC Heavy Machinery Co., Ltd., Zhejiang
Mining Machinery Co., Ltd., Shanghai Road and Bridge Construction Machinery Co., Ltd.
The main drafters of this standard. Guo Ming, Zhang Sheng Qi, Daisu Jiang, Zhao Jinhui, Li Yang, now, Bo Yunfeng, Wang Dinghua, Wang Yadong.
Compound pendulum jaw crusher metal consumption
1 Scope
This standard specifies the commentary compound pendulum jaw crusher metal consumption of terms and definitions, technical requirements, test methods, metal crusher unit consumption
Fixed and metal consumption rating labels.
This standard applies to compound pendulum jaw crusher (hereinafter referred to as crushers).
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 7679.5 mining machinery - Part 5. Crushing grinding equipment
JB/T 1388-2002 compound pendulum jaw crusher
3 Terms and Definitions
GB/T 7679.5 and established the following terms and definitions apply to this standard.
3.1
Standard conditions normalregime
Broken material bulk density of 1.6t/m3, compressive strength of 150MPa ore; new jaw jaws; work for the continuous feeding;
The largest nesting size greater than 1.6 times the nominal discharge opening width should not exceed 5%, the weighted average discharge particle size is not greater than the nominal size of the discharge
Mouth width, nesting size composition shall comply with JB/T 1388-2002 Appendix A of.
3.2
Metal consumption specificmetalconsumption
Under the provisions of the standard working conditions, than the quality and processing capability of the crusher, to t/(m3/h) representation.
3.3
Material saving evaluation value valueofreducingofwearconsumptionandeconomyofmaterial
Metal consumption reaches a value for material saving product requirements.
4. Technical Requirements
Design, manufacturing and quality 4.1 crusher should be consistent with JB/T 1388 requirements.
4.2 crusher during the life, safety and security in the context of performance shall be reduced by designing a metal material consumption. The first crusher
A life before overhaul in line with JB/T 1388 requirements.
4.3 index value metal crusher unit consumption of each grade should not exceed specified in Table 1.
Table 1
Crusher Model
Metal consumption/[t/(m3/h)]
Level 1 2 3
PE-150 × 250 0.40 0.45 0.50
PE-250 × 400 0.32 0.36 0.40
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