BS EN ISO 20238:2019
$102.76
Conveyor belts. Drum friction testing
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 18 |
This document specifies a method of testing to determine the propensity of a conveyor belt to generate heat flame or glow when held stationary, under a given tension, in surface contact around a rotating driven steel drum.
It describes means of varying the conveyor belt tension.
NOTE For conveyor belts containing steel reinforcement, it may not be possible to conduct this test in full due to the inability of the conveyor belt to comply with the requirements of 7.2. In this case, premature termination according to 7.3 can be necessary.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 10 | 5 Apparatus |
| 14 | 6 Test piece 7 Procedure 7.1 General 7.2 Procedure and test 7.2.1 Selection of test method 7.2.2 Method A — Tests in still air |
| 16 | 7.2.3 Method B — Tests in moving air |
| 17 | 7.3 Premature termination 8 Test report |
