Power Trowel Machine Manufacturer In Erode. Minerva Industries is a Manufacturer of Power Trowel Machine. A Power Trowel machine, also known as a ride-on or walk-behind trowel, is a piece of construction equipment used to smooth and finish concrete floors. It has a set of rotating blades that are used to spread, level, and smooth the surface of freshly poured concrete. This tool helps create a smooth, even surface with a high-quality finish, which is essential for things like warehouses, parking garages, and industrial floors. #PowerTrowelMachine #ConcretePowerTrowelMachine #PowerTrowelMachineForSale #PowerFloatMachine #PowerFloterMachineSpare #PowerTrowelMachineSpare