For vibration-cast concrete beams, and precast pavement. This gasoline-powered portable vibration of rods with respect to the electric vibrator stick machine, eliminating the need to pull the line powered, particularly convenient. If necessary, please contact 400-086-1276 frequency vibration of rods Introduction: Used for vibration-cast concrete beams, and precast pavement. This gasoline-powered portable vibration of rods with respect to the electric vibrator stick machine, eliminating the need to pull the line powered, particularly convenient. High-frequency vibration rod Features: Power equipment designer, brand name quality assurance, superior performance, easy start; high frequency, good vibration effect; swivel equipment can facilitate the construction; surface spray, beautiful appearance, rust and corrosion