GB/T 30747-2025Safety requirements for tyre shaping and curing press (English PDF)

1 Scope

This document specifies the safety requirements for the design and manufacture of tire vulcanizing machines (hereinafter referred to as "vulcanizing machines"), and provides guidelines for the safe use of the machines.

Related explanations.

This document applies to both mechanical and hydraulic vulcanizing machines for vulcanizing tire outer casings.

This document applies to the treatment of vulcanizing machines throughout their entire lifecycle (see section 5.4 of GB/T 15706-2012) during the intended use process.

All significant hazards associated with the vulcanizing machine, including those arising from misuse that the manufacturer could reasonably foresee (see Appendix A).

This document does not cover.

---Feeding and unloading systems;

--- A vulcanizing machine for manual tire loading and unloading;

---Related auxiliary equipment (such as conveying equipment);

---Exhaust system;

---Danger caused by the falling of the mold sleeve or mold part.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

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 2894-2008 Safety signs and their usage guidelines

GB/T 3766 General rules and safety requirements for hydraulic transmission systems and their components

GB/T 5226.1-2019 Electrical Safety of Machinery - Electrical Equipment of Machinery - Part 1.General Technical Conditions

GB/T 6326 Tire Terminology

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

GB/T 8196 General requirements for the design and manufacture of fixed and movable protective devices for mechanical safety.

GB/T 14574 Marking and verification of noise emission values of acoustic machines and equipment

GB/T 15706-2012 General Principles for Safety Design of Machinery. Risk Assessment and Risk Reduction

GB/T 16754 Design Principles for Emergency Stop Functions in Mechanical Safety

GB/T 16855.1-2018 Safety-related components of mechanical safety control systems - Part 1.General design principles

GB/T 17248.2-2018 Noise emitted by acoustic machines and equipment with negligible environmental correction above a reflecting surface

The emitted sound pressure level at the working position and other specified positions was measured using a pseudo-free field method.

GB/T 17248.3-2018 Noise emitted by acoustic machines and equipment - Determination of noise using approximate environmental corrections for working position and other factors.

Emitted sound pressure level at a specified location

GB/T 17248.5-2018 Noise emitted by acoustic machines and equipment - Measurement of noise from working position and other factors with accurate environmental correction.

Emitted sound pressure level at a specified location

GB/T 17454.2 Mechanical safety pressure-sensitive protection devices - Part 2.General rules for design and testing of pressure-sensitive edges and pressure-sensitive rods

GB/T 17454.3 Mechanical safety varistor protection devices - Part 3.Varistors, varistor plates, varistor wires and similar devices

Design and Testing Guidelines

GB/T 17888.2 Mechanical safety - Fixed access devices for machinery - Part 2.Work platforms and access routes

GB/T 45132 | GB/T 25156 | GB/T 32662 | GB/T 25155 | GB/T 13577 | […]