1. Efficient VibrationThe lithium batterypowered vibration screed is a machine specifically designed for concrete leveling. Its working speed is four times faster than traditional concrete processing, saving over 75% of labor and replacing manual concrete vibration leveling tools. 2. Frequency Vibration MotorEquipped with a frequency vibration motor featuring pure copper winding, it delivers strong power and robust vibration performance. The sealed waterproof and dustproof aluminum alloy housing ensures rapid heat dissipation. for concrete floors, slabs, sidewalks, driveways, and other concrete finishing tasks! 3. Powerful ScreedThe 6000mAh batterypowered concrete finishing screed combines a frequency pure copper motor with a 1.5/1.8/2m wooden board, achieving a maximum smooth vibration of 6000 RPM. The result is a floating screed that glides effortlessly over fresh concrete! With a thickened and widened design up to 80mm, it's the ideal straightedge floating concrete finishing tool, for formwork or wet screeding, effectively removing excess concrete! 4. Triangular Solid StructureThe cordless electric concrete finishing vibration motor feels comfortable in hand. Its triangular solid structure is sturdy, reliable, and ensures leveling without fear of frequency vibration. Easily eliminates deep air bubbles and compacts the cement slurry layer.