GB/T 25701-2010 English PDF

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GB/T 25701-2010: Single toggle jaw crusher -- Specific metal consumption
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 25701-2010	149	Add to Cart	2 days	Single toggle jaw crusher -- Specific metal consumption	Valid

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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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