Valid

GB/T 31561-2025Clay bonded sand reclaiming complete equipment - Technical specifications (English PDF)

粘土砂再生成套设备　技术规范

Preview PDF

This is a limited preview

Buy now to download the full PDF (14 pages)

Need quotation for your management?

Get a formal quotation for GB/T 31561-2025 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

October 31, 2025

Implementation date

May 1, 2026

Scope

GB/T 31561-2025 is the English-translated version of 粘土砂再生成套设备　技术规范.

GB/T 31561-2025 is the Chinese standard "Clay bonded sand reclaiming complete equipment - Technical specifications". Its scope clause reads: This document specifies the technical requirements for clay sand regeneration equipment, describes the corresponding test methods, and stipulates inspection rules and marking procedures.

Packaging, transportation and storage. This document applies to the manufacture of equipment for the regeneration of clay sand using thermal regeneration.

Found what you need?

Document preview — GB/T 31561-2025

National Standard of the People's Republic of China

ICS: 25.120.30
Classification: J 61
Replacing: GB/T 31561-2015

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1.Scope
2 Normative References
3.Terms and Definitions
4.Technical Requirements
5.Test Methods 7.
6 Inspection Rules
7.Marking, Packaging, Transport and Storage 9.
Appendix A (Informative) Clay Sand Regeneration Process Flow and Main Equipment

1 Scope

This document specifies the technical requirements for clay sand regeneration equipment, describes the corresponding test methods, and stipulates inspection rules and marking procedures.

Packaging, transportation and storage.

This document applies to the manufacture of equipment for the regeneration of clay sand using thermal regeneration.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are listed below.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 150 (All Parts) Pressure Vessels

GB/T 191 Pictorial Symbols for Packaging and Storage

GB/T 1804-2000 General tolerances - Tolerances for linear and angular dimensions without specified tolerances

GB/T 2684 Test methods for foundry sand and its mixtures

GB/T 3098.1-2010 Mechanical properties of fasteners - bolts, screws and studs

GB/T 3098.2-2015 Mechanical Properties of Fasteners - Nuts

GB/T 5226.1 Electrical Safety of Machinery - Electrical Equipment of Machinery - Part 1.General Technical Conditions

GB/T 5611 Casting Terminology

GB/T 6576 Machine Tool Lubrication System

GB/T 7932 General rules and safety requirements for pneumatic systems and their components

GB 9078 Emission Standard of Air Pollutants for Industrial Furnaces and Kilns

GB/T 9442 Silica Sand for Foundry

GB/T 10595 Belt Conveyors

GB/T 13306 Nameplates

GB/T 13384 General Technical Requirements for Packaging of Mechanical and Electrical Products

GB/T 16157 Determination of particulate matter and sampling methods for gaseous pollutants in exhaust gas from stationary sources

GB/T 17888 (All Parts) - Fixed Access Devices for Machinery Safety

GB 18452 Safety Requirements for Crushing Equipment

GB 18613-2020 Minimum Energy Efficiency Values and Energy Efficiency Grades for Electric Motors

GB 20905 Safety Requirements for Foundry Machinery

GB/T 23570 General technical requirements for welded parts of metal cutting machine tools

GB/T 23571 Preparation of accompanying technical documents for metal cutting machine tools

GB/T 25370 Terminology for Foundry Machinery

GB/T 25371 Method for measuring sound pressure level of casting machinery noise

GB/T 25711 General Technical Specification for Foundry Machinery

GB 50017 Standard for Design of Steel Structures

GB/T 50050 Design Code for Industrial Circulating Cooling Water Treatment

GB/T 39962 | GB/T 39957 | GB/T 37371 | GB/T 31553 | GB/T 31562 | […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 14 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 150 · GB/T 17888

Editions of GB/T 31561

Edition	Title	Revision	Status
GB/T 31561-2025	Clay bonded sand reclaiming complete equipment - Technical specifications	current edition	Current
GB/T 31561-2015	Used green sand reclamation equipment -- Technical requirements	previous edition	In force

This page sells the current edition, GB/T 31561-2025. Earlier editions are listed for reference only.

How to Download GB/T 31561-2025

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.