GB/T 34629-2017 Active National standards

GB/T 34629-2017 Conveyor belts—Determination of minimum pulley diameters

Publish Date: 2017-09-29 Implement Date: 2018-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 34629-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Rubber hoses, adhesive tapes, and rubber cloths

ICS Name: Conveyor parts

Publish Date: 2017-09-29

Implement Date: 2018-04-01

Pages: 8 pages

Scope

This standard specifies the calculation method for the minimum diameter of rollers for conveyor belts. This standard applies to rubber or plastic conveyor belts with a fabric core or a metal belt core. These belts have different thicknesses and materials of the belt cores, and can be used under any expected tension, but not exceeding the maximum belt tension (RMBT). This standard does not apply to light conveyor belts specified in HG/T 4601.1. This standard does not apply to conveyor belts with a belt core thickness exceeding 20 mm, or conveyor belts with a rubber or plastic interlayer between the fabric layers exceeding 0.8 mm in thickness. This standard also does not apply to heat-resistant conveyor belts used to transport products at temperatures above 100 °C, or conveyor belts used in environments with temperatures below -40 °C. When the diameter of the rollers is too small relative to the structure of the belt core, it will lead to premature damage to the conveyor belt. Note