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    Product Trends,  · Discover the latest Product Trends trends and products in industry. Keep abreast and stay informed with DirectIndustry. Page 12 VOLLMER will present the machine concept for its innovative VLaser 270 for the first time in spring 2020. This will open a new chapter ...Document,  · Continuous miners are used to cut the coal and shuttle cars are used to transport the coal to a conveyor belt for further transportation to the surface. The pillars generated as part of this mining method can constitute up to 40% of the total coal in a seam.Industrial Automation in Mining Environments,  · The tables above highlight the key IACS performance requirements are machine/process cycle times and the Request Packet Interval (RPI), which if not met can cause a connection timeout or shutdown of the equipment/process. These are usually defined as: Machine/process cycle times - The processing time in which industrial automation system application makes decisions.