GB/T 25432-2025 Active National standards

GB/T 25432-2025 Safety requirements of daylight press

GB/T 25432-2025 Safety requirements of daylight press

Publish Date: 2025-08-29 Implement Date: 2026-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 25432-2025
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Machinery for rubber and plastic processing
ICS Name: Chemical equipment
Publish Date: 2025-08-29
Implement Date: 2026-08-01
Pages: 96 pages

Scope

This document specifies the safety requirements for the design and manufacture of rubber and rubber-plastic blend plate vulcanizers with a stroke exceeding 6 mm.
This document applies to all major hazards, dangerous conditions, and dangerous events associated with plate vulcanizers that may arise during their entire life cycle (see GB/T 15706—2012, Section 5.4), during their intended use, and in the event of reasonably foreseeable misuse by the manufacturer (see Appendix A).
This document specifies the additional hazards posed by the following devices:
—— Reciprocating/rotating tables used for mold loading/unloading and/or cooling;
—— Magnetic clamping systems.
This document does not include auxiliary devices (3.10), but only the additional hazards arising from the interaction between plate vulcanizers and auxiliary devices (especially mold loading/unloading devices).
This document does not cover the following machines:
—— Pneumatic rubber and plastic vulcanizers;
—— Tire vulcanizers;
—— Inner tubes, various capsule vulcanizers.
This document does not include:
—— Hazards that may lead to explosions during material processing;
—— Requirements for equipment and protection systems used in potentially explosive environments;
—— Design requirements for exhaust ventilation systems.

Development Information

Word Count: 188 Thousand words Pages: 96 pages

Replace the following standards

Referenced Standards

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data to establish temperature limit values for hot surfaces GB/T 18153-2024 Safety of machinery—Safety data to establish temperature limit values for touchable hot surfaces GB/T 18831-2017 Safety of machinery—Interlocking devices associated with guards—Principles for design and selection GB/T 19436.1-2013 Electrical safety of machinery—Electro-sensitive protective equipment—Part 1:General requirements and tests GB/T 19436.2-2004 Electrical safety of machinery—Electro-sensitive protective equipment—Part2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB/T 19436.2-2013 Electrical safety of machinery—Electro-sensitive protective equipment—Part 2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB/T 19436.2-2025 Electrical safety of machinery—Electro-sensitive protective equipment—Part 2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs) GB 19436.3-2008 Electrical safety of machinery—Electro-sensitive protective equipment—Part 3:Particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection(AOPDDR) GB/T 19671-2022 Safety of machinery—Two-hand control devices—Principles for design and selection GB/T 19876-2012 Safety of machinery—Positioning of safeguards with respect to the approach speeds of parts of the human body GB/T 23821-2022 Safety of machinery—Safety distances to prevent hazard zones being reached by upper and lower limbs GB/T 36587-2018 Rubber and plastics machinery—Terminology IEC 61800-5-2:2016

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