A-Vibra Butterfly Type Needles Concrete Vibrator

Immersion or Needle Vibrators are most commonly used vibrator for concrete. It consists of a steel tube (with one end closed and rounded) having an eccentric vibrating element inside it. This steel tube called poker is connected to an electric motor or a diesel engine through a flexible tube.The vibrator needles are available in the size range of 25mm to 90mm. The most preferred dimensions that fall in this range are 25mm, 35mm, 40mm, 60mm, 75mm, & 90mm.