What is BS 6591 – Chain conveyors for mining about?
BS 6591 is a British standard that discusses the specification for scraper bars for chain conveyors for mining. The purpose of the conveyor system on a continuous miner or loading machine is to transport the coal from the base region to the material handling system behind the machine.
BS 6591 specifies the requirements for a range of scraper bars for use in twin outboard chain assemblies made from chains complying with ISO 610 and associated shackle type connectors complying with ISO 1082. The range of scraper bars specified is intended for use with chains of diameter 14, 18, 22, 24 and 26 mm in a selected range of chain centres and is clamped tight within the shackle type connectors.
Note: This BS 6591 is not intended to indicate a complete design, but gives sufficient detail to ensure dimensional compatibility with the associated chains and connectors. Dimensions of section ends of the scraper bars necessary for compatibility between scraper bars and connectors are specified.
Who is BS 6591 – Chain conveyors for mining for?
BS 6591 on chain conveyors applies to:
- Manufacturer of chain conveyors
- Quality testing personnel
- Design engineers
Why should you use BS 6591 – Chain conveyors for mining?
The purpose of the conveyor system on a continuous miner or loading machine is to transport the coal from the base region to the material handling system behind the machine.
BS 6591 provides you with guidance on the selection of scraper bars for specific applications, scraper bars are rated by determining the force at which a specified minimum deflection is attained when the bar is subjected to a three-point bend test. The bars can be classified as “light”, “medium” or “heavy”, according to their strength ratings.
BS 6591 provides you with the sampling and testing which helps you for scrapers bars for chain conveyors for mining. It includes Dimensional tests and force-deflection tests. With BS 6591 you can be ensured that the products consistently meet and exceed quality assurance targets.
