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GB/T 45537-2025Requirements of use and test methods for snow-making machines in ski area (English PDF)

滑雪场造雪机使用要求及检验方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 28, 2025

Implementation date

October 1, 2025

Scope

GB/T 45537-2025 is the English-translated version of 滑雪场造雪机使用要求及检验方法.

GB/T 45537-2025 is the Chinese national standard covering the snow gun a resort runs through the night — the snow output per hour and the conditions it is measured at, the quality of the water fed to it, the low and high temperature, vibration and shock behaviour and the enclosure protection rating that a machine standing outside all winter needs, the wind force limits on its use, and the operating, management and safe operation rules. First edition, under the General Administration of Sport. In force from 1 October 2025. Issued on 28 March 2025, it has been in force since 1 October 2025.

Document preview — GB/T 45537-2025

National Standard of the People's Republic of China

ICS: 97.130.20
Classification: J 73

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

PrefaceIII
1 Scope1
2 Normative references1
3 Terms and Definitions1
4 Usage Requirements2
5 Inspection methods3
6 Usage and Management Instructions6
Appendix A (Normative) Snowmaking machine safety operation requirements8
References9

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed by the State General Administration of Sport.

This document was prepared by the National Technical Committee for Standardization of Refrigeration and Air Conditioning Equipment (SAC/TC238) and the National Technical Committee for Standardization of Sports Equipment (SAC/TC456) jointly under the jurisdiction of the Commission.

This document was drafted by: Hebei Product Quality Supervision and Inspection Institute, China Refrigeration and Air-conditioning Industry Association, Guangdong Kejian Testing Engineering Technology Technology Co., Ltd., Hefei General Electromechanical Products Testing Institute Co., Ltd., Sports Science Institute of the State Sports General Administration, Anshun High-tech Zone Testing Center Co., Ltd., Tianbing Snow Equipment Zhangjiakou Co., Ltd., Zhangjiakou Wanlong Sports Tourism Co., Ltd., Beijing Xueyilan Sports Development Co., Ltd.

Company, Beijing Carbine Ski Sports Development Group Co., Ltd., Zhangjiakou Product Quality Supervision and Inspection Institute, Zhangjiakou Ice and Snow Industry Association, Zhejiang Qingfeng Environmental Protection Co., Ltd., Hefei General Machinery Research Institute Co., Ltd., and SINOMACH General Machinery Technology Co., Ltd.

The main drafters of this document are: Zhou Jing, Liu Xiaohong, Fang Zimin, Li Kun, Zhou Kun, Xie Hongxi, Huang Xifa, Cui Yupeng, Shen Yumei, Pei Xiaohong, Liao Chen, Cui Zhen, Feng Linming, Pei Chao, Yuan Jie, Zhao Panpan, Wen Jianzhong, Cheng Liquan, Kong Xiaoming.

Requirements and inspection methods for snowmaking machines in ski resorts

1 Scope

This document defines the terms and definitions of snow guns for ski resorts, specifies the requirements for their use, describes the corresponding test methods, and provides the management of their use. Explanation.

This document applies to the use and inspection of snowmaking machines that use nozzle atomization to achieve snowmaking.

2 Normative references

GB/T 2423.1-2008

GB/T 2423.2-2008

GB/T 2423.5-2019

GB/T 2423.10-2019

GB 3838-2002

GB/T 4208

GB/T 28591-2012

GB/T 40232-2021

GB/T 43700-2024

3 Terms and definitions

The terms and definitions defined in JB/T 14848 and the following apply to this document.

3.1 ski area

A place open to the public that can accommodate people's skiing-related training, competition, fitness and leisure activities.

[Source. GB 19079.6-2013, 3.1]

3.2 Snow-making machines

Specialized equipment that converts snowmaking water into artificial snow.

3.3 Snow production

Qsnow The amount of snow delivered into a space by a snow gun per unit time.

Note. The unit is cubic meter per hour (m3/h).

......
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 2423.1-2008 · GB/T 2423.2-2008 · GB/T 2423.5-2019 · GB/T 2423.10-2019 · GB 3838-2002

Editions of GB/T 45537

Edition	Title	Revision	Status
GB/T 45537-2025	Requirements of use and test methods for snow-making machines in ski area	current edition	Current

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