An electric poker vibrating machine with a poker hose is typically used in construction and concrete work. The machine is used to consolidate freshly poured concrete to remove air bubbles and ensure uniform distribution of the concrete mix, resulting in a stronger and more durable finished product. The poker hose, also known as a vibrating poker or concrete vibrator, is attached to the machine and inserted into the concrete during the pouring process. The vibration from the poker helps to settle the concrete, improve its density, and eliminate voids or air pockets. This equipment is essential for achieving proper compaction and quality in concrete structures such as foundations, columns, and walls.